Basketball Court Components (2024)

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Last updated: Jan 23, 2023

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Basketball Court Components (1)

Table of Contents

  • Court Components
  • The Basket, Backboard, and Net
  • Baseline
  • Sidelines
  • Front Court and Back Court
  • The Center Circle
  • Three-Point Line
  • The Paint
  • Low Blocks
  • Hash Marks
  • Restricted Area
  • FAQ

Court Components

There are a few major components of a basketball court that every fan, coach, and player must know. During a basketball game or practice, you may hear these components called by multiple names:

  • Basket, Backboard, and Net
  • Baseline and Sidelines
  • Front Court and Back Court
  • Center Circle/Jump Circle
  • Three-point Arc/Three-point Line
  • Lane/Paint/Key/Free Throw Lane
  • Low Blocks
  • Hash Marks
  • Restricted Area

The Basket, Backboard, and Net

Basketball Court Components (2)

The most important component of a basketball court is the basket. Every basket has a net and a rim attached to a backboard. With two located on opposite ends of the court, the basket is where all scoring happens in basketball.

Baseline

Basketball Court Components (3)

The baselines, also known as the end lines, are boundary lines that run underneath the basket on each side of the court.The baseline measures 50 feet in length from sideline to sideline on most courts. If a player steps on or over the baseline while holding the ball, they will be ruled out of bounds and must turn the ball over to the opponent. The baseline is also used for inbounding the ball after play has stopped near the rim.

Sidelines

Basketball Court Components (4)

The sidelines are boundary lines that make up the long edges of the court. Sidelines measure 94 feet on a regulation basketball court. If a player steps on or over the sidelines with possession of the ball, they are out of bounds, and play is whistled dead. The sidelines are also where players stand when inbounding the ball, unless it is near the rim.

Front Court and Back Court

Basketball Court Components (5)

The midcourt line is located exactly in the middle of the court and divides it into two equal-sized pieces called the frontcourt and backcourt. The frontcourt and backcourt are relative to which team has possession of the ball.The team that has possession of the ball has the basket it is defending located in the backcourt. The frontcourt is wherever the offensive team is trying to make a basket.

The Center Circle

Basketball Court Components (6)

Also known as the jump circle, the center circle is located in the middle of the court and is split in half by the midcourt line.It is used to put the ball into play with jump balls, which happen to begin each game.

Three-Point Line

Basketball Court Components (7)

The three-point line is an arc on both the frontcourt and the backcourt of a basketball court and is a very important component. When a player shoots from behind the arc of the three-point line, they are awarded three points.They are only awarded two points if they shoot from inside the three-point line.

The Paint

Basketball Court Components (8)

Also known as the lane, the key, or the free throw lane, the paint is an area of the court surrounding the hoop.There are specific rules in basketball tied to the paint, like the 3-second rule, which penalizes any player that spends longer than three seconds in the painted area.

Low Blocks

Basketball Court Components (9)

There are two areas located on the edges of the paint called the low blocks. They are mostly used in play design by coaches to show where certain players should position themselves during a basketball game.

Hash Marks

Basketball Court Components (10)

Hash marks are a series of small lines connected to the edges of the paint. These are mainly used for non-shooting players to line up in between during free throws.They can also be used in play designs by coaches.

Restricted Area

Basketball Court Components (11)

In the NBA and NCAA, there is an area in the paint called the restricted area. It's marked by a small ark and is used to stop defensive players from standing underneath the basket to draw an easy foul. Players in the restricted area will not be able to draw a charging foul on an offensive player’s drive to the basket.

FAQ

What are the dimensions of a basketball court?

A basketball court is 94 feet long and 50 feet wide.The sidelines and the baselines make up the boundary of a basketball court and are called “boundary lines.” The baselines measure 50 feet long on either side, and the sidelines are 94 feet.

What is the area of a basketball court?

Since a basketball court is a rectangle, the area of a basketball court is determined by multiplying the length of the baseline by the length of the sideline. Therefore, 94 feet (sideline) multiplied by 50 feet (baseline) equals 4,700 square feet.

What are the parts of a basketball court?

There are nine basic parts to any basketball court. These include the basket, the baseline, the sidelines, the center circle, the three-point line, the paint, low blocks, hash marks, and the restricted area. These nine parts each have their own set of rules and are divided into a front court and a back court depending on who has possession of the ball.

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Pages Related to Basketball Court Components

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  • Basketball Court Lines
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Basketball Court Components (2024)

FAQs

What are 3 dimensions of a basketball court? ›

Basketball court dimensions in feet
Court aspectDimensions
Length91.86ft
Width49.21ft
Height22.96ft
Playing area4520.43ft²
1 more row
Jun 24, 2020

How many basketball courts can fit in 1 acre? ›

The dimensions of a professional NBA basketball court are 94 feet by 50 feet, which is 4700 square feet in area. That means a single acre of land can comfortably fit a little over 9 basketball courts!

How many parts are in basketball? ›

A FIBA sanctioned game typically consists of four quarters of 10 minutes each. After two quarters or half-time, the teams switch sides on the court. The team with more points at the end of the four quarters wins the match. If the score is tied at the end of regulation time, the game can go into an overtime period.

How many parts does a basketball court have? ›

Basketball courts are comprised of sidelines, baselines, mid court line, three point lines, free throw lines, free throw circles, free throw lane lines, and center circle.

Is it hard to build a basketball court? ›

If you want to practice your basketball skills or just play a game at home, building your own court can be a great investment. Making a court requires excavating the area and laying concrete, so it may not be the best project for a novice.

How is a NBA basketball court made? ›

Basketball court floors are made of high-quality hardwood, specifically maple wood. The unique pattern of light and dark wood on the floor enhances visibility, making it easier for players to see the ball as it moves across the court. This design also adds aesthetic value to the arena.

How thick should a concrete slab be for a basketball court? ›

You should expect to build an outdoor basketball court on a slab that's no less than 4 inches thick. Rebar reinforcements are recommended to prevent the concrete from cracking, thus providing years of maintenance-free enjoyment.

Who invented basketball? ›

Image of Who invented basketball?
James Naismith was a Canadian-American physical educator, physician, Christian chaplain, and sports coach, best known as the inventor of the game of basketball. After moving to the United States, he wrote the original basketball rule book and founded the University of Kansas basketball program.
Wikipedia

How big is an NBA court? ›

What is the size of the courts in the NBA? In NBA games, the courts for each of the 30 teams are the same size at 94 feet by 50 feet and in the middle of the half-court line there is an initial circle with a radius of six feet, which usually displays the logo of the home team.

What size is 5 acres? ›

An acre is an area of 43560 square feet so 5 acres is 5 × 43560 = 217800 square feet, but it can be any shape.

How big is 10 acres visually? ›

An American football field is 120 yards long by 53.3 yards wide, or 360 feet by 160 feet, which is 1.32 acres. If standing at the corner of a square 10-acre property, the property boundaries are 660 feet in each direction or 3 football fields in length.

What is the side of a basketball court called? ›

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 square on the basketball court called? ›

According to the NBA, the lines of this rectangle must be two inches wide and 24 inches by 18 inches in Size. There is no official name for this rectangle. Some people call it the 'sweet spot' because it is used to help players make bank shots that bounce off the backboard before going into the goal.

What is the middle portion of a basketball court called? ›

The mid-court line runs through the basketball court in between the two sidelines, from baseline to baseline. It divides the basketball court into two equal sides and also serves as an inbounds line during inbound plays.

What are the seats at basketball games called? ›

Courtside seats aren't just about proximity to the court, they're about proximity to all the action that turns a basketball game into an entertainment event.

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