15 meters The foul line is 15 feet from the backboard, much like in collegiate and professional basketball, and the key is 19 feet long. It's also 12 feet wide, the same as the NCAA, and four feet narrower than the NBA and WNBA. The distance from the three-point line is another noticeable variation. In college basketball, it's 10 feet; in the NBA, it's 13 feet.
In general, college basketball has rules that are designed to make games more accessible to fans by reducing physical play and allowing made baskets to be replayed for close calls. This means that officials need to mark the free-throw line fairly consistently throughout all levels of competition.
In the NBA, they try to keep the foul line at least 20 feet from the basket so that there's enough room for players to maneuver without hitting each other up high. They also want to keep the playing surface as clear as possible for viewing purposes.
But overall, these are just guidelines. The main goal is for leagues to use their own judgment when setting the size of the court, so long as it allows for a reasonable amount of space around the basket.
15 meters Each high school, college, and NBA floor has its own three-point line (arc). The Foul Line: The "foul line" measurement for all courts is 15 feet from the foul line to the front of the backboard. This measurement is frequently misunderstood as being taken from the center of the basket to the front of the rim. It is actually taken from the top of the backboard to the front of the backboard.
In college basketball, if a player goes beyond the foul line they lose their advantage and must return before taking another shot. In the NBA, only players who are eligible to shoot can do so from behind the line; unqualified players lose their opportunity and have to wait for another chance during the next offensive possession.
In college football, if a player steps out of bounds with no legal team member within 10 yards, he or she is considered to be inbounds and has the opportunity to score a touchdown or extra point. If a player enters the field of play with the ball, this is an illegal procedure and is usually invalidated by a flag. If a player crosses the line while carrying the ball, this is also invalid and often results in a fumble.
In international basketball, if a player shoots from behind the free throw line but misses, the ball remains in play and another shooter can take his or her turn after another full court pass.
The "foul line" distance for all courts is 15 feet from the foul line to the front of the backboard. The "foul line" is located 18 feet and 10 inches from the baseline. The Key: "The key" (also known as "the alley") is 12 feet wide.
There are actually two foul lines, one on each side of the court. If a ball goes out of bounds, it is dead balls. There is no play allowed in that situation.
During NBA games, the foul line is usually painted white. Other professional sports sometimes paint one side of the court red and the other blue, but this is not required by law. High school basketball has its own specific rules regarding how far players can be from the basket. In this case, the foul line is the sideline.
In college basketball, the foul line is defined as the half-court line. This means that players can be within 15 feet of the basket on either end of the court.
In international basketball, the foul line is also the half-court line. However, it is measured from the midpoint of the free-throw line to the front of the backboard. This is so players cannot reach through the netting for a hand-up during layups or dunk attempts.
In junior basketball, there is only one foul line on each side of the court.
The NBA 3-point line measures 23.75 feet from the basket and 22 feet in the corners. The FIBA 3-point line is 22.15 feet away from the basket and 21.65 feet out from the corners. The WNBA and FIBA both utilize the same 3-point line. The NCAA 3-point line distance for both men and women is 20.75 feet.
In 2017, the WNBA announced that it was moving its 3-point line back 5 inches to match the NBA's line. This means that all games will be played with a line that is 10 inches deep instead of 15 inches deep as previously reported.
This change was made so that all games would have an equal amount of time remaining on the clock when players enter the game. Previously, some games had less time left while others had more, depending on how many shots were taken before the players entered the game. By making the line closer, this equal time rule can be achieved even if some teams take more shots than others.
The line used by the WNBA is the same one that is used in the NBA and by most European leagues. It is also the same line that is used by college basketball teams across the United States.
The WNBA began using the 3-point line during the 1997 season when the San Antonio Stars debuted with the league. At first, the line was set at 19 feet, 9 inches, which was similar to the college line at the time.
19.75 meters The distance is 19.75 feet in most high school organizations in the United States. Previously, this was the distance for college basketball as well. The NCAA's playing rules committee voted on May 26, 2007, to move the men's three-point line back one foot to 20.75 feet. This will make room for more shots at the free throw line and help increase overall scoring.
In high school basketball, before the three-point line was introduced into the game, there was no such thing as a "three-pointer." Points were scored by either shooting at the basket or by throwing the ball through the hoop. In 1950, Kansas City's Macdonald Park Central High School introduced the shot clock into high school basketball with a rule that allowed players to take only two shots per period. This rule change greatly increased the number of points scored in a game because there was now less time to make a play.
So, the three-point line is set at exactly 3/8 of the court size. This means that if you want to shoot a three-pointer, you need to be about 9 feet away from the basket.
High school basketball players often go over where the three-point line is during warm-ups so they know where not to stand when taking a shot. However, they usually do not worry about where the blockout lines are located until after they have taken several attempts at a shot.