How big is a standard basketball court

Author of the article

Khvatkov Dmitry

Consultant in the production of rubber coatings

Basketball field marking requirements are approved by the FIBA ​​standard. The site must be flat with a hard surface, free of bends, cracks and other obstacles. The accepted dimensions of the field are 28 m long and 16 m wide. By NBA standards, the field is slightly larger: 28.7 m (94' ft) long and 15.3 m (50' ft) wide.

Areas not intended for international competitions may differ from accepted standards (for public use, in schools or universities, etc. ) and usually vary from 20 to 28 m in length and from 12 to 16 m in width.

Basketball Court Marking Standards

Basketball court markings are conventionally divided into 5 components:

• Boundary lines. They are located along the perimeter of the site and set its size. The lines that run along the field are called side lines, and those that are behind the baskets are called front lines.
• Central line. Divides the court in half parallel to the front lines.
• Central zone. It is a circle and is placed in the middle of the center line, and, accordingly, in the center of the entire field.
• Three-point line. It is a semi-ellipse and is located around the shields on both sides of the field. It limits the close range.
• Free throw line. It is located in front of the boards parallel to the front line and is limited on the sides by paint lines.

The standard line width is 5 cm. All outlines and lines must be of the same color (usually white) and be clearly visible from anywhere on the court.

Common lines

Common lines are used to limit the playing area of ​​the court. The side lines (along the field) according to FIBA ​​standards should be 28 m long, and the front lines - 16 m. For public areas, deviations from the accepted standards are allowed. Typically, basketball courts in schools or gyms are made from 20 m long and 12 m wide.

Central lines

The center line is parallel to the front and divides the field exactly in half. According to the standards - it should extend beyond the side lines by 15 cm on both sides.

In the middle of the center line there is a circle with a diameter of 3.6 m, which limits the central zone of the field. In this zone, the ball is played at the beginning of the game.

Three-Point Line

Three-Point Lines are located around the backboards on both sides of the field and consist of two straight lines 2.9 long9 m and a semicircle. Straight lines run perpendicular to the front at a distance of 0. 9 m from the side lines. Despite the fact that visually the distance from the ring to the side of the three-point line seems to be less than to its central part, the distance from the backboard to any point is 6.75 m.

Penalty lines

Penalty lines limit the nearest area at the backboard. They consist of a trapezoid and a free throw zone.

Despite the name, the "trapezium" is a rectangle (until 2009year it really was a trapezoid), which is located under the shield. Its dimensions are 5.8 meters long and 4.9 meters wide. The shield is located at a distance of 1.575 m from the end line in the middle of the court. In front of the backboard, at a distance of 1.25 m, there is a semicircle that limits the area for picking up the ball.

At a distance of 4.225 meters from the backboard, the trapeze zone ends and the free throw zone begins. It is a semicircle with a diameter of 3.6 m (like the central circle).

Paint zone lines

These lines are serifs on both sides of the trapezoid (parallel to the sidelines). They limit the areas for players who are fighting for the ball during a free throw.

Zones on the basketball field

The basketball court is divided into zones using markings. Each zone has its own specific rules.

Center circle

The center circle is used as a separate kick-off area at the start of the game. One representative from each team stand in a circle from their side and fight for the ball in a jump, after it is dropped by the referee. All players are exclusively on their side of the field, except for one who rebounds on the opponent's side.

Neutral zone

The peculiarity of this zone is that as soon as the player of the attacking team with the ball crosses the center line and is on the side of the opponent, he cannot pass the ball to the player of his team who is on the other side of the field (i.e. behind center line on your side).

Three-point zone

The three-point line limits the near zone of the shot. Hitting the basket from outside the basket brings the team three points. If the throw was made inside the zone, then it brings two points.

Three-second zone

This is the zone in close proximity to the ring. It is called three-second, since the player of the attacking team cannot be in it for more than three seconds. Most balls are thrown in this zone, so when attacking, it provides maximum protection.

Free throw area

In controversial situations, a free throw is provided from this area. The player of the attacking team must score the ball without stepping over the line of the trapezoid. At the same time, the players of both teams are not in the three-second zone. They take up positions along the paint lines on the sides of the trapezoid and may not step outside the lines until the free throw shooter has shot the ball.

How to mark a basketball field?

Basketball field markings, whether it is an international competition court or an open-air amateur field, are best applied using special equipment. This will ensure the long life of the coating, the lines will not clog and will promote fair play.

You can order the marking of a basketball court in Moscow and the Moscow region from Rezkom. We will measure the premises and develop a design project for the field so that it complies with generally accepted rules and is convenient for operation. For more details, you can contact our manager by phone 8-495-64-24-111.

Basketball Court Dimensions - Proper nutrition. Healthy eating

Contents

Dimensions of a basketball court. Basketball court: markings, photo

Today basketball is one of the most popular and spectacular team sports. Its purpose is for the players of the opposing sides to move around the court, guided by special rules, and throw as many balls as possible into the baskets mounted on the backboards.

Basketball court

The field in this sport is a flat rectangular surface with hard surface. It should not have any obstacles or projectiles around the entire perimeter.

Any gaming platform of official sports has its own standards, which are registered in the code of the respective federation. The International Basketball Association is called FIBA. It has the right to change the dimensions of the field, markings, the height of the boards, etc. According to FIBA ​​standards, the basketball court must be 28 meters long and 15 meters wide.

One of the main requirements of the association for the field is a flat and hard surface. The surface of the site must comply with generally accepted standards and have no bends, cracks or other obstacles. It is important that the field is a rectangle with an approximate aspect ratio of 2 to 1. Previously, the size of the basketball court (the standard until 2011) was about 30 meters long and 15 wide.

It should be noted that since the end of the 60s, according to the regulations, all official competitions must be held indoors. Until that time, tournaments could be organized outdoors.

Basketball court dimensions

There are two backboards with baskets and corresponding markings on the playing field. Along the edges there may be a fence in the form of a high fence (net) or a wall.

A basketball court for public use must be at least 26 meters long and at least 14 meters wide. Such playing fields may have an additional 2 meters of running margin. Thus, playgrounds with dimensions of 30 by 18 m are allowed.

According to the regulations, a deviation in dimensions of 1-2 meters is allowed, but official competitions cannot be held on such sports grounds. The size of a basketball court in a school or university can vary from 12 to 16 meters wide and from 20 to 28 meters long. The fact is that municipal and amateur halls do not fall under the jurisdiction of FIBA.

For mini basketball, the dimensions of the court are 18 meters long and 12 meters wide. The main difference between this type and the main one lies in sports equipment, which is suitable only for small children.

For official tournaments, the basketball court must be 15m wide x 28m long. The measurement is taken from the inner edge of the lines that limit the playing area of ​​the field. The height of the hall should not be less than 7 meters, but at professional venues it is customary to raise the level of the ceiling and the hanging scoreboard to 12 meters and above.

Another important requirement is luminescence. It is necessary that its sources do not interfere with the movement of the players and the ball, and the light covers the entire surface of the field along with the shields.

Basketball court markings

The playing field can be conditionally divided into five components, which are outlined by a special contour:

1. Boundary lines. Conducted around the perimeter of the entire site. The lines that run along the width are called front lines, and those that go along the length of the field are called side lines.

2. Central zone, which is a circle. The measurement is taken along the outer edge. It is placed in the middle of the field relative to all 4 of its sides.

3. Central line. It runs parallel to the facial lines. It is carried out from one side line to another.

4. The three-point line is a half-ellipse. In fact, the entire basketball field is a zone of long-range shots, except for the area near the opponent's backboard.

5. Free throw line. It is applied to the surface parallel to the front line. Its length is limited by the penalty area.

All outlines and lines must be the same color. In most cases, white paint is chosen. The standard line width is 5 cm. The contour must be clearly visible from any point on the site.

Marking: common lines

The basketball court must be 2 meters or more away from spectators, benches, billboards and other obstacles. The playing field is limited by the side and front lines. The first represents the width of the rectangle, and the second represents its length. At the intersection point of the lines, there should not be any recognition contours, as in football. The front side of the site can be from 12 to 16 meters, and the side - from 18 to 30 m.

The center line divides the field lengthwise into two equal zones. It is carried out through the middle of the side lines and should protrude beyond their edges by 15 centimeters on each side.

The center circle is located in the middle of the court relative to each of the boundary lines. Its radius to the outer boundary of the circle is 1.8 meters.

Marking the throw line

Before official competitions, the FIBA ​​commission pays special attention to checking the penalty area. The marking of the basketball court with the dimensions specified in the regulations must strictly comply with international norms and rules adopted in 2011.

According to these standards, the three-point zone must be limited to two parallel lines that start and end at the same front line. The end point must be at a distance of 6.25 meters from the center of the opponent's basket. The distance between the points of intersection of the three-point line and the end line is 1.575 m.

The free throw area consists of limited areas that are semicircles with a diameter of 3.6 meters. It is indicated on the site by a dotted line from the inside and a solid line from the outside (side to the enemy). The center of the zone is located in the middle of the foul line, which is 3.6 m long. Throws are made from this area after violations by the opponent. It should be noted that the penalty line must be at a distance of 5.8 meters from the edge of the front line.

There is one designation in the markup - the throw area. From this zone, the players take the penalties earned on the opponent. The first line of the area should be at a distance of 1.75 meters from the front. It limits the area to a width of 85 cm. Next comes a neutral zone with a diameter of 0.4 meters. Following are two more penalty areas of 85 cm wide. Each of the lines should be 10 centimeters long.

Team bench area

The basketball court, in addition to the playing field, also includes areas for coaches and substitutes. Bench areas should be located on the same side as the scorer's table.

Limited to lines from 2 meters long. Bench zones can be either a rectangle or a square.

It is important that the substitute area is located at a distance of 2 meters or more from the site, and at least 1 m from spectators and billboards.

Optimal coverage

A designated basketball court is a flat, hard surface on which players can move without obstruction. Therefore, for the field, coverage is so important. It must be strong and elastic, as the site is constantly under load in the form of impacts.

Flooring can be made from a variety of materials, but rubber and parquet are the most common. It is important that the site is durable and resistant to many factors. Therefore, rubber coating is most often used, as it is versatile and waterproof. On the other hand, parquet is considered more environmentally friendly and reliable.

The flooring is laid in two stages: first, a diagram of the basketball court is made, then installation work is carried out on its basis.

Supports and backboards

The markings and dimensions of the basketball court also depend on the structures to which the baskets are attached. Supports should be 2 meters from the front line. They are painted in colors that contrast with the walls and the platform itself. The supports must be upholstered with protective material to a height of at least 2.15 meters.

Shields are made of wood or monolithic glass 3 cm thick. Dimensions - 1.8 by 1.1 meters. They are installed at a height of 2.9 m from the platform. Marked in the center by a rectangle with the following sides: horizontally - 59cm, vertical - 45 cm.

Marking of sports fields

Warranty obligations are a distinctive feature of companies that value their reputation. If you want to order a coating for a sports ground, be sure to pay attention to the manufacturer's warranty on the work performed. Ideally, if the warranty for the coating is 3-5 years, most often manufacturers of rubber coatings give a 1-2 year warranty for the work performed.

Our company necessarily provides a guarantee for the work performed, provided that the coating is made from our own materials.

Content:

The only thing that is not covered by the warranty is the markings for the sports ground, made free of charge with alkyd enamel. But at the request of the client, we can also mark the sports ground on the rubber coating with professional rubber paint. In this case, the marking warranty will be the same as the rubber coating warranty.

Badminton court markings.

The badminton court has a size of: 13.4*6.1m (for a single badminton game 13.4*5.18). A grid is stretched in the center of the site, the height from the floor to the upper edge of the grid is 155 cm. The width of the marking line is 40 mm.
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Basketball court markings.

The standard size of a basketball court is 28*15 m. The minimum allowable dimensions are 26*14 m. The width of the marking lines is 50 mm.
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Volleyball court markings.

The standard size of a volleyball court is 18*9 m. The playing field includes the playing court itself and free zones. Dimensions of the free zone: distance from the side lines 3-5 m and from the front lines - 5-8 m. The height of the free space above the playing field is 12.5 m. In open areas, a slope of 5 mm per 1 m is allowed for drainage. The width of the marking lines is 50 mm. In the center of the playing field for volleyball, a net is installed vertically above the centerline axis. The top edge of the net is set at a height of 2.43 m for men and 2.24 m for women.
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Tennis court markings

The standard dimensions of a tennis court are 23.77*10.97 m (for a single game 23.77*8.23 m). The width of all lines marking the area is not less than 2.5 cm and not more than 5 cm, except for the back line, which may be 10 cm wide. Races must have the following dimensions: not less than 6.4 m behind each back line and not less than 3.66 m - for each side. The height of the net in the center of the court, 91.4 cm, must be held by a white belt no more than 5 cm wide.
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Handball field markings.

The handball court is a rectangle measuring 40 * 20 m. There must be a safety zone around the playing field, the width of which is at least 1 meter along the side lines and 2 meters behind the outer goal lines. Goals are placed in the center of each outer goal line. Gates must be securely fastened to the floor or to the wall behind them. Internal dimensions of the gate: height - 2 meters, width 3 meters. The goal lines between the goal posts must be 8 cm wide, while all other goal lines must be 5 cm wide. You can order turnkey handball coverage from us About handball

Mini football field markings.

Mini football playground markings have a minimum size of 25*15 m and a maximum of 25*42 m. For international matches: length - minimum 38 m, maximum 42 m, width - minimum 18 m, maximum 22 m. All lines are 8 cm wide .
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Football pitch markings

The marking of the football pitch is a rectangle, where the touch line should be longer than the goal line. Length: minimum 90 m (100 yds), ​​maximum 120 m (130 yds). Width: minimum 45m (50 yards), maximum 90m (100 yards). International matches: Length - 100 m (110 yd) minimum, 120 yd (110 m) maximum, Width - 70 yd (64 m) minimum, 80 yd (75 m) maximum. The width of any of the lines does not exceed 12 cm (5 inches).
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Everything You Need to Know About Basketball Court Sizes

Of the two major American sports, baseball and basketball, only one has gained worldwide popularity. We play baseball in different parts of the world, but we play basketball all over the world. You can play with two or ten people. Shoot the hoop indoors and outdoors, and on any hard or flat surface large enough for the ball to bounce.

Indoor courts are usually made of hardwood, although other surfaces that are easier to maintain are gaining popularity. Outdoor courts can be either asphalt or concrete. You can place a permanent basketball court almost anywhere. No room for a full length court? It would also be useful to place only half of the court in a driveway, backyard or commercial gym.

So, keep the space in mind and ask yourself, "How big is the basketball court?" Let's take a look at the standard sizes for every level of basketball, from high school to international competition.

NBA Basketball Court Dimensions

The National Basketball Association, better known as the NBA, boasts the largest court size of any basketball court, domestic or international. External dimensions are 94 feet long and 50 feet wide. The half court, as the name suggests, is in the middle between each end line. In the middle of half the court is a six-foot-radius circle that often features the logo of the home team.

The key is 16 feet wide and 19 feet from the baseline to the foul line. A semicircle with a radius of six feet extends from the foul line. On some courts, the other side of the semi-circle is drawn with a dotted line inside the key to complete the circle and create a clear boundary for any dropped balls.

The shield extends four feet from the baseline and the rim of the basket hangs 10 feet off the ground. By subtracting four feet of overhang from the 19 foot length of the key, we get the familiar 15 foot distance from the foul line to the front of the backboard. It is a misconception that the foul line is 15 feet from the center of the basket. The shield itself is six feet wide and 42 inches high.

Within the key, a four-foot arc is aligned with the center of the basket to indicate a limited arc. If the defender is inside this semi-circle, he cannot call an attacking foul. Lines are drawn along both sides of the key three feet apart to create standing positions for other players during a free throw attempt, starting with a box that is seven feet from the baseline and one foot wide.

Outside the key, the three-point line forms an imperfect arc that extends from one side of the baseline to the other. The arc is not a perfect circle because it would extend out of the court.

Instead, the three-point line runs in a straight line from the baseline 16 feet nine inches, after which the line begins to curve. The straight lines are 22 feet from the center of the basket, and the arcs are 23 feet nine inches.

Starting from the baseline and continuing 28 feet to the center of the court, the line defines the team bench area. The line also acts as the starting point for field passes after time-outs and fouls.

WNBA Basketball Court Dimensions

The dimensions of the Women's National Basketball Association or WNBA court are identical to the NBA court in all respects except for the three-point line. Instead, the distance is the International Basketball Federation (FIBA) at 22.15 feet from the center of the hoop. WNBA teams share arenas and playgrounds with the NBA, so it's no surprise that the sizes of the courts are so similar.

NCAA Basketball Court Size

National Collegiate Athletic Association or NCAA basketball courts are the same size as the NBA and WNBA, including:

• Court
• Foul line
• Shield
• Basket height
• Tip circle

However, there are a few significant differences in NCAA court sizes. First, the key is only 12 feet wide, not 16. The first slot on the side of the key is only six feet from the baseline, not seven. The restricted area under the basket is also one foot smaller, measuring three feet in diameter instead of four like the NBA.

However, the most noticeable difference between NBA and NCAA court sizes is the distance to the three-point line. The NCAA three-point line is only 20 feet and nine inches from the center of the basket. Because of the smaller diameter, it is a continuous arc from one side of the baseline to the other, with no straight lines needed to create space on the sidelines.

3-point distance difference is the biggest adjustment shooters have to make when they start their pro career, and the reason why it's so hard to predict how well a player will shoot pros.

High School Basketball Court Dimensions

The high school basketball court is slightly different from its college and professional counterparts. The most notable difference is that the court is a full 10 feet shorter, only 84 feet long. However, there are some similarities. The court is still 50 feet wide. The basket is also 10 feet off the ground.

The backboard has a six-foot radius, like the big kids' courts, and while the school scenery isn't as standardized as in college and professional basketball, the backboard must be the same size as the NCAA. and the NBA.

As in college and professional basketball, the foul line is 15 feet from the backboard and the key is 19 feet long. Its width is the same as that of the NCAA - four feet narrower than that of the NBA and WNBA.

Another visible difference is the distance from the three-point line. The high school free throw line is shorter than the NCAA or NBA, only 19 feet and nine inches from the center of the basket. Also, high school basketball courts do not have a restricted area under the basket, as this rule does not exist in high school basketball.

FIBA ​​basketball court dimensions

FIBA ​​operates international basketball courts. FIBA basketball court sizes differ from US court sizes due to the difference between our imperial measurements of feet and inches and the more standard metric system.

FIBA ​​courts are 28 meters long, which is almost 92 feet. The width of 15 meters turns into just over 49 feet. The initial circle is also slightly smaller - 3.5 meters in diameter. This difference corresponds to a radius of about five feet seven inches.

The key is almost the same size: 5.8 meters long and 4.8 meters wide. These numbers are converted within a few inches of 19 and 16 feet. The basket is 1.2 meters or almost four feet from the baseline, which means the foul line is 4.6 meters - 15 feet away. The restricted area below the basket is 1.25 meters, or just a shadow over four feet in radius.

The basket is still 10 feet off the ground, which means the biggest difference is the 3-point line. At the top of the arc, the three-point line is 6.75 meters from the center of the basket, or 22.15 feet. This measurement is approximately 22 feet two inches. The FIBA ​​three-point line, which has also been adopted by the WNBA, is more than a foot and a half closer than the NBA line.

Basketball Court History Dimensions

Since the invention in 1891, the size of the basketball court has changed. Let's take a look at some of its historical changes and also answer this nagging question: "Why are basketball hoops 10 feet high?" — below:

History of the 10ft Hoop

The 10ft basketball hoop appears to be the result of careful calculations that take into account human anatomy and game mechanics. After all, even the tallest players today have to jump to hit the ball, and a ten-foot-tall rim makes for a handy target from a distance. But, as we often see in history, the truth is much more mundane.

When James Naismith invented the game in Springfield, Massachusetts, in 1891, the railing on which he hung the baskets was ten feet off the ground. So while everything else in the sport has changed since that first game, the baskets are still where Dr. Naismith hung them.

The History of the Three-Point Line

The three-point line is perhaps the most recognizable aspect of the size of a basketball court and one of the reasons it is associated with the history surrounding the semicircle.

The first example of the three-point line appeared in the American Basketball League in 1961, exactly 70 years after Dr. Naismith invented the game. The line was added to increase excitement, but the league closed after only a season and a half, so the idea didn't stand a chance.

In 1967 another NBA player appeared. The American Basketball Association, or ABA, introduced the three-point line early on, and it was a huge success. ABA had many exciting innovations that made the product better for the fans. But in the end, there wasn't enough room for two professional basketball organizations, so the NBA and ABA merged into 1976.

The three-point line, however, was not included in the confluence! The decision makers in the NBA at the time were too stubborn to accept such a drastic change. They lasted three years before hitting a 3-pointer in the 1979-1980 season. The NCAA did not integrate it until 1986, and it did not appear on high school basketball courts until 1987.

However, this is not the end of the story. In the 90s, the line was moved closer for three seasons to try and improve scoring, but it was quickly brought back to its original place. Taking this idea to the extreme, the NBA has even admitted to having discussions about the four-point line. After all, we will believe when we see.

Original cage matches

In the early days of professional basketball, the game was played inside a real cage. The reasons were more about practicality than safety. The rule for whoever hits the ball that left the court was "who gets to it first", so the organizers decided to put up a cage so that the ball could never leave the playing area.

Those early basketball courts were about a third smaller than they are today, and the cages served as a physical boundary and additional immobility for experienced teams. Could you imagine how much the game of basketball would change today if these cells were left?

Alternate Key Design

Basketball courts at all levels today share a common key design, a 19' x 16' or 19' x 12' rectangle. However, this was not always the case. From the inception of FIBA ​​in 1956 until 2010, the key was the trapezoidal shape, which was significantly wider at the base.

Another construction of this function is responsible for the name "key". Have you ever wondered how the rectangular area below the basket got such a random name?

The reason is that the original area was much narrower and the circle around the free throw line was the same size. The combination of these two factors resulted in a shape reminiscent of an old-fashioned key. In 1951, the key was widened to 12 feet and then to the 16 feet we see now in the NBA and FIBA.

Although the term lives on, time has erased all records of its design and original mention. And for the record, the official name for this feature is “free throw lane,” which many of us don’t often hear.

This is the story of the size of the basketball court.

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Basketball Court Size Guide (Australia) FIBA ​​and NBA measurements

Basketball courts come in different sizes, but some characteristics remain the same, such as the size and height of the basket, and the distance from the basket to the free-throw line.

This guide has been written to help those planning to set up a basketball court in Australia with court line markings based on court dimensions set by FIBA, NCAA or NBA. In Australia, the National Basketball League (NBL) uses FIBA ​​regulations and rules, including general court size and court line markings such as free throw and three-point lines. As such, we recommend adhering to the FIBA ​​court dimensions for Australian basketball courts.

Basketball court dimensions in meters!

If you are looking for court sizes and line markings in metres, you are in luck…

Whether you are looking to build a small “custom sized half court in the backyard” or a “FIBA rules 3X3 half court” up to a “full NBA sized court”, you've come to the right place to get all the metric dimensions you'll need for your chosen line layout.

Basketball sections

Before you continue, it will be helpful to familiarize yourself with the different areas of the court - look at this picture...

According to the rules of the International Basketball Federation (FIBA),

A full size basketball court installed by FIBA ​​measures exactly 28 meters by 15 meters.

The National Basketball Association (NBA) has a court size of 28.7 meters by 15.2 meters.

In Australia, backyard half-court sizes typically start at about 7 meters high to fit the "free throw line" (or 9 meters to fit the "3-point line") and 4 or 5 meters wide and up. Other popular sizes include; 9m x 5m, 10m x 7m and half a 15m x 11m FIBA ​​3×3 court.

Basketball court lines

All lines must be 5 cm wide and must be completely painted in one color (usually white).

Hoop

In amateur basketball, court sizes can vary greatly. One thing that remains the same on all basketball courts is that the baskets (also known as hoops) are always 3.05 m (10 ft) above the floor (with the exception of some youth competitions).

Three-point arch

The FIBA ​​three-point arc is located 6.75 m from the basket. Any shot made outside the three-point arc is worth three points instead of the usual two. The distance from the ring to the three-point arc varies according to different rules:

	Hoop radius	Minimum distance from touchline
FIBA ​​	6. 75 m	0.90 m
NBA	7.24 m	0.91 m

Basketball courts have a three-point arc on both baskets. The three-point line is not part of the three-point field goal area.

Free throw line

The free throw line is 4.6 m from the backboard. This is an important measurement for building a backyard basketball court, although the width of the key (3.6m) is often reduced to fit the space without affecting gameplay, the height of the key (specifically the distance from the free throw line to the backboard) must be maintained at level 4.6. meters to effectively practice standard free throw shooting at home.

Free semi-circle (restricted area)

Free semi-circles consist of a semi-circle with a radius of 1.25 m, measured from a point on the floor directly below the exact center of the basket to the inside edge of the semi-circle. The semicircle is connected to two parallel lines perpendicular to the end lines, 0. 375 m long and ending at a distance of 1.20 m from the inner edge of the end line.

Basketball Court Size Chart

Zone		NBA		FIBA ​​/ NBL		WNBA		NCAA
		Imperial	Metric	Imperial	Metric			Imperial	Metric
Court length		94'	28.65 m	91.86 feet	28 m	Same as NBA
Court width		50'	15.24 m	49.21 feet	15 m	Same as NBA
Rim height		10 feet	3.05 m	Same as NBA
Zone arc without charge		4 feet	1. 22 m	4.10 ft	1.25 m	Same as NBA
Center circle diameter		12'	3.66 m	11.81 feet	3.6 m	Same as NBA
3-point basket distance line		23.75' 22' corner*	7.24 m 6.70 m corner*	22.15' 21.65' corner†	6.75 m 6.60 m corner†	Same as FIBA ​​		20.75 ft	6.32 m
Key (shaded or restricted area)		16'	4.88 m	16.08 ft	4.9 m	Same as NBA		12'	3.66 m
Distance from the free throw line to a point on the floor directly below the backboard		15 ft	4.57 m	15.09 ft	4. 6 m	Same as NBA

* The NBA 3-point line runs 0.91 m from the touchline in the area starting from the baseline and ending at the intersection of the 7.24 m arc. The 6.70 m distance exists only at points on the 3-point line that are immediately left and right of the center of the basket.

† FIBA ​​3-point line passes 0.90 m from the sideline in the area starting from the baseline and ending at the intersection of the 6.75 m arc. The 6.60 m distance exists only at points on the three-point line that are immediately left and right of the center of the basket.

The NBA, NCAA, and NFAA require the free throw line to be 4.57 meters horizontally from the front of the backboard.

FIBA ​​vs. NBA 9 regulation0031

In Australia, the most popular backyard marking size choice is to comply with International Basketball Federation (FIBA) rules and regulations. The size of the courts set by FIBA ​​is fairly close to the size set by the NBA, both in terms of overall court size and specific court lines. Although the most significant difference between them is the three-point line, which is 49 cm further from the ring in an arc than the FIBA ​​regulations.

What is

length basketball court?

The FIBA ​​compliant basketball court is 28 meters long. The NBA basketball court is 28.7 meters long.

What is the

width of the basketball court?

The FIBA ​​compliant basketball court is 15 meters wide. The NBA basketball court is 15.2 meters long.

What is the height of the basketball hoop?

The basketball hoop is exactly 10 feet (3.05 m) above the ground. FIBA and NBA regulated backboards are 183 cm wide and 110 cm high.

What is the diameter of the basketball hoop?

All basketball hoops are 46 cm in diameter.

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