A personal foul in basketball is illegal physical contact with an opponent, such as pushing, holding, blocking, charging or hitting a player’s arm. The penalty depends on the situation: the fouled team gets the ball out of bounds, or the fouled player shoots free throws if the foul happened during a shot or the team is in the bonus. Each personal foul also counts against the player who committed it, and a player who reaches the foul limit, five in most levels and six in the NBA and WNBA, fouls out of the game.
Rulebook note: Foul rules differ between the NBA, WNBA, NCAA, NFHS high school and FIBA. The details below reflect common rules, but always check the current rulebook for your league, since limits and bonus rules are updated from time to time.
What Counts as a Personal Foul
Basketball is a contact sport, and not all contact is a foul. Officials call a personal foul when contact gives a player an unfair advantage or prevents an opponent from moving, shooting or playing freely. Incidental contact, such as two players bumping while both play the ball legally, is usually allowed. Key principles include legal guarding position, verticality, the cylinder of space each player occupies and whether contact affected the play. Officials use judgment, which is why fouls can seem inconsistent from game to game.
Common Types of Personal Fouls
| Foul | What it is | Common example |
|---|---|---|
| Blocking | A defender impedes an opponent without legal guarding position | Sliding into a driver’s path after they have started their move upward |
| Charging | An offensive player runs into a defender who has established legal position | Driving through a set defender’s chest |
| Holding | Grabbing or restricting an opponent’s movement | Holding a jersey or arm while defending a cutter |
| Pushing | Shoving an opponent with hands, arms or body | Pushing for rebounding position |
| Reaching or hacking | Striking an opponent’s arm or hand while going for the ball | Slapping the shooter’s arm on a layup |
| Illegal screen | A screener moves, leans or extends into a defender | Sliding into the defender’s path after setting a screen |
| Hand-checking | Using hands to impede a ball handler’s movement | Keeping a hand on the dribbler’s hip to steer them |
| Tripping | Using the leg or foot to trip an opponent | Sticking out a foot as a player drives by |
Offensive vs Defensive Fouls
A defensive foul is committed by the team without the ball, such as reaching, blocking or holding a player. An offensive foul is committed by the team with the ball, such as charging, pushing off or setting an illegal screen. Offensive fouls result in a turnover, and in most rulesets no free throws are awarded for them. A loose-ball foul occurs when neither team has possession, such as during a rebound.
Penalties for Personal Fouls
| Situation | Result |
|---|---|
| Shooting foul on a missed two-point shot | Two free throws |
| Shooting foul on a missed three-point shot | Three free throws |
| Shooting foul on a made shot | Basket counts plus one free throw, often called an and-one |
| Non-shooting foul, team not in the bonus | Fouled team inbounds the ball |
| Non-shooting foul, team in the bonus | Free throws for the fouled player |
| Offensive foul | Turnover, possession to the other team |
Team Fouls and the Bonus
Each personal foul also counts as a team foul. Once a team commits a certain number of fouls in a period, the opponent is in the bonus, also called the penalty, and receives free throws on non-shooting defensive fouls. In the NBA and WNBA, the penalty generally begins with the fifth team foul in a quarter, with a separate rule for the final two minutes of a period. FIBA also awards two free throws once a team has committed four fouls in a quarter. NCAA men’s basketball uses halves, with a one-and-one starting at the seventh team foul and two shots at the tenth. NCAA women’s basketball and, since recent rule changes, high school basketball under NFHS rules use quarters with two shots beginning on the fifth team foul. Because these rules change periodically, confirm them in the current rulebook.
Foul Limits by Level
| Level | Personal fouls to foul out |
|---|---|
| NBA | 6 |
| WNBA | 6 |
| FIBA international | 5 |
| NCAA men’s and women’s | 5 |
| NFHS high school | 5 |
In FIBA, technical and unsportsmanlike fouls also count toward the five-foul limit. In the NBA, technical fouls are tracked separately, and two technical fouls lead to an ejection.
Personal Fouls vs Other Fouls
Personal fouls involve contact during play. Technical fouls usually involve unsportsmanlike conduct or administrative violations, such as arguing with officials or delay of game. Flagrant fouls in the NBA, NCAA and NFHS, and unsportsmanlike or disqualifying fouls in FIBA, involve excessive or unnecessary contact and carry harsher penalties, such as free throws plus possession and possible ejection.
Key Concepts Officials Use
Legal guarding position. A defender generally establishes legal guarding position by having both feet on the floor and the torso facing the opponent. Once established, the defender may move laterally or backward to stay in front of the ball handler but cannot move forward into them. Rules on how much time and distance a defender must give an airborne player or a player without the ball vary slightly by rulebook.
Verticality. A defender who jumps straight up within their own space, with arms extended vertically, is generally protected. If the defender leans, jumps forward or brings the arms down into the shooter, a foul is likely.
Restricted area. The NBA, WNBA, NCAA and FIBA use a restricted-area arc under the basket. A secondary defender standing inside this arc usually cannot draw a charge on a player driving to the basket. NFHS high school rules have traditionally not used this arc, so check your level.
Advantage and disadvantage. Officials consider whether contact affected the play. Minor contact that does not change a player’s speed, balance or rhythm is often allowed to go, which is why similar-looking contact is sometimes called and sometimes not.
Strategic Fouling
Teams sometimes foul on purpose. Late in close games, a trailing team may foul to stop the clock and force the opponent to earn points at the free-throw line. Some teams also intentionally foul poor free-throw shooters, a tactic often called hack-a-player. Leagues have added rules to limit this in certain situations, such as away-from-the-ball foul rules late in games, and deliberately excessive contact can be penalized as a flagrant or unsportsmanlike foul.
How to Avoid Personal Fouls
- Move your feet. Slide to stay in front of the ball handler instead of reaching.
- Keep hands up and visible. Contest with vertical hands rather than swiping down.
- Establish position early. Get set before contact to draw charges instead of blocks.
- Go straight up. Use verticality when contesting shots near the rim.
- Avoid hand-checking. Use your body position, not your hands, to guide ball handlers.
- Box out legally. Use your body, not your arms, to hold position.
- Manage foul trouble. Play smarter defense when you are close to the limit.
Common Mistakes With Personal Fouls
- Reaching in. Swiping at the ball often leads to cheap fouls.
- Late help defense. Sliding in after the driver has started upward usually results in a blocking foul.
- Moving screens. Screeners who lean or slide give away offensive fouls.
- Fouling jump shooters. Contesting too aggressively can mean three free throws.
- Ignoring team fouls. Unnecessary fouls put the opponent in the bonus sooner.
- Arguing calls. Complaining can lead to technical fouls.
Frequently Asked Questions
How many personal fouls before you foul out?
Players foul out after six personal fouls in the NBA and WNBA, and after five in FIBA, NCAA and most high school basketball.
What is the difference between a block and a charge?
A charge is called when an offensive player runs into a defender with legal guarding position. A block is called when a defender moves into the offensive player’s path without legal position.
Is an offensive foul a personal foul?
Yes. Offensive fouls count as personal fouls against the player, but they usually result only in a turnover, not free throws.
