Basketball Court Dimensions - Diagrams & Measurements (2024)

Since basketball was invented in 1892 by James Naismith the dimensions of basketball courts have changed many times. And even though basketball courts look very similar across different leagues today, there are some significant differences between NBA, WNBA, NCAA, FIBA, and High school courts.

In this article you can find a detailed summary of court dimensions and also download labelled diagrams of all the different courts. If you are looking for court diagrams to use as a template for drawing up basketball plays, check out our Play Drawer app that allows you to create plays using an easy drag&drop interface in your browser.

All the diagrams on this page are free to use, but please provide a link to thehoopsgeek.com as attribution.

Table of Contents

NBA Court Dimensions

Basketball Court Dimensions - Diagrams & Measurements (1)

Dimensions of NBA Court:

94’ long x 50’ wide

Distance of 3-point line in the NBA:

23'9" on the top of the key, 22' in the corners

Distance of free throw line:

15' from backboard

Distance of backboard from baseline:

The backboard is 4' from the baseline

Radius of center circle:

The radius of the center circle is 6'

Dimensions of key in the NBA:

19' long, 16' wide

Dimensions of restricted area in NBA:

4' radius around the center of the rim

Position of timeout hash marks:

28' from the baseline

Distance of 3-point line from sidelines:

3' from sidelines

Length of straight 3-point line in the corners:

14' from the baseline

NBA Court Diagrams

If you use these diagrams on your web site, please provide a link to thehoopsgeek.com!

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Basketball Court Dimensions - Diagrams & Measurements (3)

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Basketball Court Dimensions - Diagrams & Measurements (5)

Create Your Own NBA Court Diagram

NCAA Court Dimensions

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Dimensions of NCAA Court:

94’ long x 50’ wide

Distance of 3-point line:

22’1¾″ on the top of the key, 21.65’ in the corners

Distance of free throw line:

15' from backboard

Distance of backboard from baseline:

The backboard is 4' from the baseline

Radius of center circle:

The radius of the center circle is 4'

Dimensions of the key in the NCAA:

19' long, 12' wide

Dimensions of the restricted area:

4' radius around the center of the rim

Distance of 3-point line from sidelines:

3.35' from sidelines

Length of straight 3-point line in the corners:

9'10⅜″ from the baseline

NCAA Court Diagrams

If you use these diagrams on your web site, please provide a link to thehoopsgeek.com!

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Basketball Court Dimensions - Diagrams & Measurements (10)

Create Your Own NCAA Court Diagram

High School Court Dimensions

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Dimensions of High School Court:

84’ long x 50’ wide

Distance of 3-point line in high school:

The 3 pointer in high school is 19’9″ from the center of the hoop

Distance of free throw line:

15' from backboard

Distance of backboard from baseline:

The backboard is 4' from the baseline

Radius of center circle:

The radius of the center circle is 4'

Dimensions of the key in high school:

19' long, 12' wide

Distance of 3-point line from sidelines:

5’3″ from sidelines

High School Court Diagrams

If you use these diagrams on your web site, please provide a link to thehoopsgeek.com!

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Basketball Court Dimensions - Diagrams & Measurements (13)

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Basketball Court Dimensions - Diagrams & Measurements (15)

Create Your Own High School Court Diagram

FIBA Court Dimensions

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Dimensions of FIBA Court:

28m long, 15m wide

Distance of 3-point line:

6.75m arc, 6.60m in the corners

Distance of free throw line:

4.60m from the backboard

Distance of backboard from baseline:

The backboard is 1.20m from the baseline

Radius of center circle:

The radius of the center circle is 1.20m

Dimensions of the key in FIBA:

The key in FIBA courts is 5.80m long and 4.90m wide

Dimensions of the restricted area:

1.20m radius around the center of the rim

Distance of 3-point line from sidelines:

0.9m from sidelines

Length of straight 3-point line in the corners:

3.04m

FIBA Court Diagrams

If you use these diagrams on your web site, please provide a link to thehoopsgeek.com!

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Basketball Court Dimensions - Diagrams & Measurements (18)

Basketball Court Dimensions - Diagrams & Measurements (19)

Basketball Court Dimensions - Diagrams & Measurements (20)

Create Your Own FIBA Court Diagram

WNBA Court Dimensions

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Dimensions of WNBA Court:

94′ long x 50′ wide

Distance of 3-point line in the WNBA:

22.15′ on the top of the key, 22′ in the corners

Distance of free throw line:

15′ from backboard

Distance of backboard from baseline:

The backboard is 4′ from the baseline

Radius of center circle:

The radius of the center circle is 6′

Dimensions of key in the WNBA:

19′ long, 16′ wide

Dimensions of restricted area in WNBA:

4′ radius around the center of the rim

Position of timeout hash marks:

28′ from the baseline

Distance of 3-point line from sidelines:

3′ from sidelines

Length of straight 3-point line in the corners:

7′8⅓″ from the baseline

WNBA Court Diagrams

If you use these diagrams on your web site, please provide a link to thehoopsgeek.com!

Basketball Court Dimensions - Diagrams & Measurements (22)

Basketball Court Dimensions - Diagrams & Measurements (23)

Basketball Court Dimensions - Diagrams & Measurements (24)

Basketball Court Dimensions - Diagrams & Measurements (25)

Create Your Own WNBA Court Diagram

Frequently Asked Questions

How big is a basketball court?

NBA and NCAA basketball courts are 94' long and 50' wide. International courts used in FIBA competitions are a little smaller at 28m long (91.86′) and 15m wide (49.21′). High school basketball courts are 84' long and 50' wide.

How far is the 3-point line from the basket in the NBA?

At the top of the key the three point line is 23′9″ (7.24m) from the center of the basket.
In the corners, the three point line is 22' (6.71m) from the center of the hoop.

What are the size and dimensions of an NBA basketball court?

The NBA court is 94′ (28.65m) long and 50′ (15.24m) wide.

Are NBA and NCAA courts the same size?

Yes, NBA and NCAA courts are both 94′ (28.65m) long and 50′ (15.24m) wide. Three point lines and other markings are different though.

How far is a free throw?

Free throws are 15′ (4.57m) from the backboard. Free throws are 13′9″ from the center of the hoop, and 13′ from the front rim.

What is the size of a half court basketball court?

An NBA halfcourt is 47′ (14.33m) long and 50′ (15.24m) wide.

How long is the straight line in the corner of a three point line?

The length of the straight corner three point line is 14′ (4.27m).

How wide are the lines on an NBA court?

All lines are 2 inches wide.

How far is the backboard from the baseline?

The backboard is 4′ (1.22m) from the baseline.

How wide is the key in basketball?

The key is 16′ wide in the NBA and 12′ wide in the NCAA.

How far are the timeout hashes from the baseline?

The timeout hashes are 28′ from the baseline.

Is WNBA court smaller than NBA?

The court of the WNBA is the same size than the NBA. The only difference is the 3-point line which is shorter at 22.15' in the WNBA compared to 23'9" in the NBA.

What are the differences between the NBA court and the basketball court used in olympics, world championships, and other international competitions?

The FIBA court used in international competitions is shorter (91.86ft vs 94ft) and narrower (49.21ft vs 50ft) compared to the NBA. Also the 3-point line is closer to the hoop at 22.15' compared to 23'9".

How far is the 3 point line in WNBA?

The 3-point line in the WNBA is 22.15' at the top of the key and 22' in the corner.

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Basketball Court Dimensions - Diagrams & Measurements (2024)

FAQs

What are the dimensions of a basketball court? ›

Court Dimensions:

Professional NBA and College Basketball court is 94 feet (29 m) by 50 feet (15 m). International Basketball the court 28 meters (92 ft) by 15 meters (49 ft). High school, and Junior High court 84 feet (26 m) by 50 feet (15 m).

What are the correct measurement of the court basketball? ›

Basketball court dimensions in feet

A basketball court is 91.86ft long and 49.21ft wide. The total playing area for a court is 4520.43 ft² and 7290.5ft² if run-offs and sidelines are required.

What are the markings and measurements of a basketball court? ›

  • Baseline — 90 feet.
  • Home to second — 127 feet 3 3/8 inches.
  • Home to front of pitching rubber — 60 feet 6 inches.
  • Area of skinned infield — 95 feet.
  • Home plate to backstop — 60 feet.
  • Foul lines — 320 feet minimum to fence.
  • Center field fence— 400-plus feet.
Jul 12, 2021

Does a basketball court fit in the 18 yard box? ›

An entire NBA basketball court fits comfortably inside the 18 yard box.

How much space do you need around a basketball court? ›

Create the Necessary Space Around a Basketball Court

A minimum clearance of three feet is required around the perimeter of the basketball court, however 10 feet is highly recommended.

How many feet is a foul shot? ›

A player fouled by another player sometimes receives free throws, also known as foul shots. She takes these shots (they aren't really "throws") from the free throw line at the end of the lane — 15 feet from the basket.

How far is the 3 point line in the NBA? ›

Sometimes, imperfections happen so you've got to adjust.” The NBA 3-point line is 23 feet, 9 inches except from the corners where it's slightly shorter.

What are the 2 basketball court dimensions? ›

#1 NBA/NCAA - regulation basketball court dimension is 94' long by 50' wide. #2 High School basketball court dimension measure 84' long by 50' wide. #3 Jr. High School basketball court dimension measure 74' long and 42' wide.

How many feet is the 3 point line in middle school? ›

How far is a middle school three-point line? Instead, the three-point line runs in a straight line from the baseline out 16 feet, nine inches, at which point the line begins to curve. The straight lines are even 22 feet from the center of the basket, and on the arc, the distance is 23 feet and nine inches.

What do all the lines on a basketball court mean? ›

The sidelines are the two boundaries lines running the length of the court. Their location is determined by the width of the court, which is normally 50 feet wide. Along with Baseline and End line they establish the size of the playing area.

What is the best way to mark a basketball court? ›

For gymnasiums and outdoor basketball courts that still paint their lines, temporary floor marking tape is used to “mark” where the paint will be applied and then the tape is removed once the paint has dried. For others, permanent floor tape is used to mark the lines on their basketball courts.

What are the dimensions of a multipurpose court? ›

A multi-court is designed to accommodate all your favorite sports and games in a space ¼ the size of a tennis court. A standard tennis court is 60′ x 120′ (7200 sq. ft.), while an average multi-court is 30′ x 60′ (1800 sq. ft.).

How small can a backyard basketball court be? ›

Our most popular half-court sizes range between 30′ x 30′ and 30′ x 50′. A half-court is the perfect way to utilize and transform an unused small backyard into a fun sports zone.

What is the length and width of the 18-yard box? ›

The penalty box is marked out with a length of 18 yards (16.5m) from the center of the goal line and is 44 yards (40.2m) wide.

Why is it called the 18-yard box? ›

The Purpose of the Penalty Area

The rectangular soccer penalty box or the 18-yard box extends 18 yards (16.5 meters) to each side of the goal and also 18 yards to the front of it. Within this area, is a smaller rectangular area called the goal area.

What is a 29.5 basketball? ›

Size 7. Size 7 basketballs measure 29.5” in circumference and have a standard weight of 22 oz. Size 7 basketballs are the standard ball size for men's professional basketball associations, such as the NBA, as well as men's college, high school, and travel basketball leagues.

What is the NBA 3-point line? ›

To remedy the lack of scoring, the NBA shortened its three-point line from 23 feet, 9 inches (22 feet at the corners) to an equal 22 feet around the basket.

Is NBA court same size as college? ›

NBA Court:Length: 94 feet (approximately 28.65 meters)Width: 50 feet (approximately 15.24 meters)Three-Point Line Distance: 23.75 feet (22 feet in the corners) NCAA (College) Court:Length: 94 feet (approximately 28.65 meters)Width: 50 feet (approximately 15.24 meters)Three-Point Line Distance: 22 feet 1¾ inch.

How far is the NBA 3-point line? ›

Though the distances differ between all levels of basketball, the 3-point line is universal. The NBA has a 22-foot 3-point line in the corners and a 23-foot, 9-inch line elsewhere. The WNBA and the international game plays with a 20-foot, 6-inch line.

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