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How far is 3 point line in high school basketball
Basketball Court Dimensions and Hoop Height: A Quick Guide
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How Big is a Basketball Court?
An NBA basketball court is 94 feet long and 50 feet wide. In meters, it’s 28.65 m long and 15.24 m wide. The WNBA and NCAA use an identical court size—94 feet long by 50 feet wide.
High school courts are a bit shorter, measuring 84 feet long by 50 feet wide. Junior high courts are even smaller, typically measuring 74 feet long and 42 feet wide. A FIBA court (used during international play such as the Olympics) is 91.86 feet long and 49.21 feet wide.
How Tall is a Basketball Hoop?
For junior high, high school, NCAA, WNBA, NBA and FIBA, the rim is exactly 10 feet off the ground. Rims at every level of play are 18 inches in diameter. Backboards are also the same size at each of these levels. A regulation backboard measures 6 feet wide and 42 inches (3.5 feet) tall.
What is the Distance of the 3-Point Line?
The 3-point line distance varies among different levels of play. The NBA 3-point line is 23.75 feet from the hoop, 22 feet in the corners. The FIBA 3-point line is 22.15 feet from the hoop, 21.65 feet in the corners. The WNBA uses the same 3-point line as FIBA.
At the NCAA level, the 3-point line distance is 20.75 feet, for both men and women. At the high school level, the 3-point line distance is 19.75 feet, for both boys and girls. Junior high uses the same 3-point line distance as high school.
What is Distance of the Free-Throw Line?
The distance of the free-throw line is measured from a point on the floor directly below the backboard. At the junior high, high school, NCAA, WNBA and NBA levels, the free-throw line is 15 feet away from this point. At the FIBA level, the free-throw line is actually a bit further—15.09 feet from the point.
How Big is The Key?
The size of the key, also commonly referred to as “the paint,” varies among levels of play. In the NBA, it’s 16 feet wide. Same goes for the WNBA. In FIBA, it’s 16.08 feet wide. At the NCAA level, the key is 12 feet wide. High school and junior high school use the same size key as the NCAA.
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How Big is a Basketball Court?
An NBA basketball court is 94 feet long and 50 feet wide. In meters, it’s 28.65 m long and 15.24 m wide. The WNBA and NCAA use an identical court size—94 feet long by 50 feet wide.
High school courts are a bit shorter, measuring 84 feet long by 50 feet wide. Junior high courts are even smaller, typically measuring 74 feet long and 42 feet wide. A FIBA court (used during international play such as the Olympics) is 91.86 feet long and 49. 21 feet wide.
How Tall is a Basketball Hoop?
For junior high, high school, NCAA, WNBA, NBA and FIBA, the rim is exactly 10 feet off the ground. Rims at every level of play are 18 inches in diameter. Backboards are also the same size at each of these levels. A regulation backboard measures 6 feet wide and 42 inches (3.5 feet) tall.
What is the Distance of the 3-Point Line?
The 3-point line distance varies among different levels of play. The NBA 3-point line is 23.75 feet from the hoop, 22 feet in the corners. The FIBA 3-point line is 22.15 feet from the hoop, 21.65 feet in the corners. The WNBA uses the same 3-point line as FIBA.
At the NCAA level, the 3-point line distance is 20.75 feet, for both men and women. At the high school level, the 3-point line distance is 19.75 feet, for both boys and girls. Junior high uses the same 3-point line distance as high school.
What is Distance of the Free-Throw Line?
The distance of the free-throw line is measured from a point on the floor directly below the backboard. At the junior high, high school, NCAA, WNBA and NBA levels, the free-throw line is 15 feet away from this point. At the FIBA level, the free-throw line is actually a bit further—15.09 feet from the point.
How Big is The Key?
The size of the key, also commonly referred to as “the paint,” varies among levels of play. In the NBA, it’s 16 feet wide. Same goes for the WNBA. In FIBA, it’s 16.08 feet wide. At the NCAA level, the key is 12 feet wide. High school and junior high school use the same size key as the NCAA.
READ MORE:
Basketball Sizes: A Quick Guide for All Levels of Play
What is AAU Basketball?
4 Youth Basketball Drills that Teach the Fundamentals
Share This Story!
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An Ultimate Guide On High School Basketball Court Dimensions
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Not all basketball courts are the same. The size and nature of each type will depend on the age group of the players participating. These numbers were not generated by James Naismith but were drawn up after decades of competition.
Today’s standard basketball court size is a rectangle of 94×50 feet. However, the measurements for high school, college, or youth league arenas will be somewhat smaller.
What are the high school basketball court dimensions? The overall dimensions of high school basketball courts are typically 50 feet wide and 84 feet long.
Not only does the size of the basketball court matter, but the other parts of the court also do. Let’s learn more about them in this article with Scott Fujita.
Contents
Official High School Basketball Court Dimensions
People use length, width, and height to show the dimensions of a high school basketball court.
The length of the court is equivalent to the distance from the end line to the baseline. The width refers to the distance between the lines. Lastly, people measure the height of the basketball court from the floor to the top of the backboard.
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This section will answer questions related to the specific dimensions of this type of yard, as well as a diagram for you to follow most intuitively.
High school basketball court dimensions diagram
Basketball Court Size Overall
The overall size of most high school basketball courts is 84 feet long and 50 feet wide. At some junior high schools, the court size will be 74 feet long and 42 feet wide.
The Foul Line
The distance of the foul line is the same across all courts. It falls about 15 feet from the foul line to the front of the backboard. The distance between the offensive line and the baseline is 18 feet 10 inches.
The Lane
The Lane, as known as “The Key,” is 12 feet wide. When comparing from the baseline to the key, specified courts have the backboard four feet wide. A six-foot arc (half a circle) will extend from the foul line away from the basket rim to complete the lane.
The Three-Point Line (Arc)
The rules of the three-point line are pretty much the same for a high school and college basketball court. It measures 19 feet 9 inches. From the baseline, one will draw an additional line extending 5 feet 3 inches.
The Backboard and Rim
The distance from the ground to the hoop’s top is set at ten feet for all levels of play. The following part of the table is specified to have a width of 72 inches and a height of 42 inches.
The standard diameter of a basketball rim is 18 inches. The overall dimensions of the inner square on the backboard are 24 inches (width) and 18 inches (height).
All lines on the field are 2 inches wide. There is no specific rule on color so that you can flexibly change it depending on the situation.
Free Throw Line
Players from 10 and above can use the standard free throw lane of 15 feet. However, junior leagues often mark the floor closer to about 2 feet to accommodate the physical conditions of the young players.
Basketball Hoop Height
On all regulated basketball courts, including the NBA, FIBA, NCAA, or high school courts, the top of the basketball hoop must be 10 feet off the ground.
NBA Basketball Court Dimensions
NBA basketball court dimensions diagram
The official National Basketball Association (NBA) court size is 94 feet long and 50 feet wide. International NBA court dimensions will be slightly smaller.
The half-court line will be in the center of the yard and measure 47 feet. The free-throw line is 15 feet from the front of the backboard and 19 feet from the edge of the field. From the center of the basketball hoops, the 3 point line is 23.75′ or 23’9′ from center.
FIBA Basketball Court Dimensions
The International Basketball Federation (FIBA) requires their courts to be 91.9 feet long and 49.2 feet wide for professional basketball games. The half-court line is located directly in the center of the court and at 45.95 feet.
The three-point line is 22.15′ from the center of the basketball hoop. The free throw lane is 15 feet from the backboard and 19 feet from the edge of the field.
The size numbers of the FIBA court are tough to remember because there are so many odd numbers. However, if you convert it to meters, things will be a lot easier. A standard FIBA court will be 28 meters long and 15 meters wide. If you want to play in the Olympics or other international games, the size of the field is essential.
To understand what NBA players face to compete internationally, check out this video.
College Basketball Court Diagram And Dimensions
NCAA basketball court dimensions diagram
The size of the NCAA basketball court is quite similar to the NBA court, except that the three-point line is a bit closer. It is in total 94 feet long and 50 feet wide, with a half-court line of 47 feet in the courtyard’s center.
The free-throw line is 19 feet from the edge of the field, and the backboard front is 15 feet. Taking a distance of 22.15′ from the center of the hoop, we get the 3 point shooting line.
The one-and-a-half foot difference on the three-point line can create significant problems for someone who has just made the transition from college to pro basketball. You will need to get used to them again to achieve the highest accuracy when shooting.
Frequently Asked Questions
This section will answer some questions regarding the size of the basketball court.
FAQs of basketball courts
What Are The Basketball Court Dimensions In Meters?
The metric dimensions of a professional basketball court, such as the NBA courts, are 28.65 meters long and 15.24 meters wide. The high school basketball court has a length of 25.6 meters.
What Are The Half Court Dimensions?
For professional tournaments, half-court dimensions are 47 feet long. The corresponding figure is 42 feet for high school.
For backyard dimensions, half-court sizes fall between 42 feet in length and 37 feet in width. The high school half courts will be slightly larger, 50 feet long, and 42 feet wide.
What Is The Circumference And Diameter Of A Basketball?
Men’s, women’s, and junior tournaments will use different-sized basketballs.
For the men’s NBA or NCAA tournament, players use basketballs 9.43-9.51 inches in diameter with width measured from left to right. The circumference of the ball is 29.5 inches which is the distance measured around the outside. The boys’ tournament used a ball with a circumference of 28.5 inches.
NCAA or WNBA teams use slightly smaller basketballs. They have a circumference of 28.5 inches and a diameter of 9.07-9.23 inches.
Junior tournament for female teens using a ball with a circumference of 27.5 inches. Children ages 5 to 8 will use the smallest size basketball, with a circumference of 25.5 inches.
Final Thoughts
Depending on the physical condition and age of the player, we have different rules about basketball court dimensions. They will help talents bring out their best when competing.
If you are a parent and plan to nurture your child’s basketball abilities, start reading this information now. It plays an essential role in helping plan the best training and development.
Basketball court markings: standards and norms
Author of the article
Dmitry Khvatkov
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, without 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 must 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 site. 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 trapezoid 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 side lines). 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 stay 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 thrown 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 a long service 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 of 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.
School basketball: 6 tips for young snipers
Many kids love team games with the ball — football, volleyball, basketball. These sports are included in the school physical education curriculum. Perhaps the easiest way to equip a basketball gym is to have a couple of rings fixed at a suitable height and a few balls.
Unlike professional basketball, in school basketball not every player can boast of good ball dribbling, passing accuracy and, most importantly, scoring shots.
But it is for hitting the ball into the basket, as you know, points are awarded. Of course, the team that has more tall guys has an advantage, but this is not the main indicator, because almost everyone can learn accuracy. So, what needs to be done for this?
1 Exercise regularly
It is easy to guess that the path to success lies through hard training. In physical education classes, the ball can generally touch your hands a number of times, so train accuracy is better after hours, before or after school, slowly - on any sports ground where there is a basketball hoop. At the same time, the student must be rested, full of energy: after a particularly difficult school day or immediately after eating, it is undesirable to train.
2 Start with light drills
To begin with, you can stand a couple of meters from the basket (left or right) and try to send the ball into it bouncing off the backboard. Despite the fact that many pros consider such hits to be "childish", one can recall that such a throw became "gold" at the Olympics-1972: this is how Alexander Belov brought victory to Soviet athletes in a match with the US team.
3 Practice Clean Throws
The ability to hit the basket without bouncing off the shield or ring is a useful skill and an indicator of a certain skill. Moreover, this is a great challenge to yourself: you always want to make a beautiful and accurate throw, even in training. The trajectory of the ball in this case must be high, so that it can descend in an arc exactly on the target.
4 Work on free throws
Free throws are rare in high school basketball if it's not officiated, but it's still useful to learn this skill. But only trained guys get free kicks: after all, it is necessary that the ball not only hit the basket, but also fly to it, given that such throws are made from afar. Before each attempt, you need to take a deep breath and exhale: in no case should you rush, but it is useful to concentrate and imagine that the fate of the match depends on your hit.
5 Practice long shots as well
As a rule, in high school basketball no one blocks such shots (and blocking is a rarity in general), believing that you can hit only by chance. Of course, a player without experience can only rely on luck, and one who trains hard knows that this can also be learned.
Same goes for the WNBA. In FIBA, it’s 16.08 feet wide. At the NCAA level, the key is 12 feet wide. High school and junior high school use the same size key as the NCAA.
21 feet wide.
At the junior high, high school, NCAA, WNBA and NBA levels, the free-throw line is 15 feet away from this point. At the FIBA level, the free-throw line is actually a bit further—15.09 feet from the point.
The products in the article contain affiliate marketing links. We may receive a small commission when you make purchases through our links. You do not need to pay any additional fees for us. See our full disclosures here
It falls about 15 feet from the foul line to the front of the backboard. The distance between the offensive line and the baseline is 18 feet 10 inches.
The overall dimensions of the inner square on the backboard are 24 inches (width) and 18 inches (height).
The free-throw line is 15 feet from the front of the backboard and 19 feet from the edge of the field. From the center of the basketball hoops, the 3 point line is 23.75′ or 23’9′ from center.
You will need to get used to them again to achieve the highest accuracy when shooting.
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. 
For more details, you can contact our manager by phone 8-495-64-24-111. 
In physical education classes, the ball can generally touch your hands a number of times, so train accuracy is better after hours, before or after school, slowly - on any sports ground where there is a basketball hoop. At the same time, the student must be rested, full of energy: after a particularly difficult school day or immediately after eating, it is undesirable to train. 
Moreover, this is a great challenge to yourself: you always want to make a beautiful and accurate throw, even in training. The trajectory of the ball in this case must be high, so that it can descend in an arc exactly on the target. 
