How Far Is the 3-Point Line in NBA Basketball?

By Sarah Miller · September 23, 2051

The NBA three-point line distance varies by location on the court, with a minimum of 22 feet (6.7 meters) in the corners and a maximum of 23 feet 9 inches (7.24 meters) at the top of the arc. This standardized measurement has been in place since the 1998-1999 season and is critical for spacing, shot selection, and offensive strategy in modern basketball.

Understanding the NBA Three-Point Line Distance

The three-point line is a crucial element of modern NBA basketball, influencing team strategies, player development, and game outcomes. Its dimensions are not uniform across the entire arc, creating different shooting challenges depending on court position.

Key Measurement Points

Corner three-pointers: 22 feet (6.70 meters) from the basket
Top of the key and wings: 23 feet 9 inches (7.24 meters)
Distance measured from the center of the basket to the outer edge of the line
Slight curvature creates variable distances across the arc

Variation Across Different Levels of Basketball

While the NBA maintains consistent three-point distance league-wide, other leagues and levels use different measurements. These variations affect playing style and skill development.

League/Level	Distance (Feet)	Distance (Meters)	Corner Distance
NBA	23' 9" (7.24 m)	7.24	22' (6.70 m)
NCAA Men	22' 1.75" (6.75 m)	6.75	Same arc
NCAA Women	22' 1.75" (6.75 m)	6.75	Same arc
FIBA	22' 1.75" (6.75 m)	6.75	21' 8" (6.60 m)
High School (NFHS)	19' 9" (6.02 m)	6.02	Same arc
WNBA	22' 1.75" (6.75 m)	6.75	21' 8" (6.60 m)

Table data source:1, 2, 3

The data shows that the NBA has the longest official three-point distance among major leagues, particularly at the top of the arc. The FIBA and WNBA lines are slightly shorter, while high school basketball uses a significantly closer line, which influences early player development and shot selection habits.

Historical Evolution of the NBA Three-Point Line

The three-point shot was introduced to the NBA in the 1979-80 season, initially set at 23 feet 9 inches around the arc with no corner exception. It was briefly shortened to 22 feet across the board from 1994 to 1997 to increase scoring and excitement.

Milestones in Three-Point Line Development

1979: Three-point line introduced at 23’ 9”
1994-1997: Line moved to 22’ uniformly to boost offense
1998: Original distance restored, corner three established at 22’
2010s: Rise of analytics solidifies three-point shot as central offensive weapon

Strategic Impact of the Three-Point Line in Modern NBA

Today’s NBA emphasizes floor spacing and efficient shot selection, with the three-point line at the heart of offensive philosophy. Teams prioritize players who can shoot from deep and design plays to generate open threes.

Why the Corner Three Is Highly Valued

Shortest possible three-point attempt at 22 feet
Higher shooting percentages compared to above-the-break threes
Often created through precise ball movement and off-ball screens
Corner shooters like Kyle Korver and Duncan Robinson have built careers specializing in this shot

Frequently Asked Questions About the NBA Three-Point Line

How far is the NBA three-point line from the basket?

The NBA three-point line is 23 feet 9 inches (7.24 meters) from the basket at the top of the arc and along the wings, while it shortens to 22 feet (6.70 meters) in the corners.

Why is the three-point line closer in the corners?

The corner three is closer due to the geometric layout of the court and the fixed radius used to draw the arc. Because the arc intersects the baseline before curving back inward, the shortest distance occurs in the corners, making these shots both easier and strategically valuable.

Has the NBA always used the same three-point distance?

No, the NBA introduced the three-point line in 1979 at 23’ 9”. It was temporarily reduced to 22’ across the board from 1994 to 1997 to encourage more attempts and higher scoring, but reverted to its original distance in 1998.

How does the NBA three-point line compare to FIBA or college basketball?

The NBA three-point line is longer than FIBA and NCAA lines at the top of the arc (23’ 9” vs. 22’ 1.75”). However, FIBA and WNBA have shorter corner threes at 21’ 8”, whereas the NBA keeps the 22’ measurement throughout the corner.

Who holds the record for most three-pointers in NBA history?

As of 2025, Stephen Curry holds the NBA record for most career three-pointers made, surpassing Ray Allen’s previous record. Curry is widely regarded as the greatest shooter in NBA history and has redefined the importance of long-range shooting in the game.