Basketball rules in five minutes
Rules baseline: FIBA Official Basketball Rules 2024, valid from 1 October 2024 through 30 September 2026. FIBA's 2026 edition becomes valid on 1 October 2026; NBA, WNBA, NCAA, and NFHS rules differ.
- Objective: score more points by putting the ball through the opponent's basket while stopping the opponent from scoring.
- Players, court, and equipment: FIBA play is five-a-side on a 28-by-15-metre court with two baskets; the ball, court markings, clocks, uniforms, and player equipment are regulated.
- How play begins: the opening period begins with a centre-circle jump ball; later periods and most held-ball situations use the alternating-possession throw-in.
- Possession: a team advances by passing or dribbling and must satisfy backcourt, closely guarded where applicable, shot-clock, and out-of-bounds limits.
- Scoring: a free throw is one point, a field goal inside the three-point line two, and a field goal from outside it three.
- Length and winner: FIBA plays four 10-minute quarters; tied games use five-minute overtimes until one team finishes ahead.
- Main violations and fouls: traveling, illegal dribbles, three seconds, shot-clock violations, illegal contact, unsportsmanlike fouls, and technical fouls cause possession changes, free throws, or disqualification.
- Restarts and penalties: throw-ins, free throws, jump balls, and alternating possession restart play; team-foul status and whether a player was shooting determine many penalties.
- Competition differences: NBA, WNBA, NCAA, NFHS, and FIBA differ on quarter length, court markings, foul limits, possession arrows, goaltending, defensive three seconds, replay, and bonus free throws.
- Go deeper: read scoring, traveling and the gather, fouls and free throws, timing violations, and the detailed pages below.
Browse Basketball rules by topic
25 plain-English explainers, grouped by the kind of decision you need to settle.
Essentials and setup
Players, playing areas, equipment, positions, and the basic structure of the sport.
Basketball Court Dimensions and Markings
FIBA basketball court dimensions and line rulings, checked against the current 2024 rules, with verified NBA, WNBA and NCAA women's differences.
Read explainerShot Clock and Backcourt Violations
FIBA 2024 shot-clock, eight-second and returned-ball rules: when each test starts, what resets it, frontcourt status, exceptions and restarts.
Read explainerScoring and match formats
How points, goals, results, tied contests, and competition formats are decided.
Basketball Scoring Rules: Two, Three and Free Throws
FIBA basketball scoring rules explained: two- and three-point release location, free throws, fouled shots, horns, interference, own baskets and score reviews.
Read explainerBasketball Team Fouls and Bonus Free Throws
Under FIBA 2024, the fifth and later team foul in a quarter can give a non-shooter two free throws. Compare NBA, NCAA and NFHS bonus rules.
Read explainerNBA Overtime Rules (2025-26)
NBA 2025-26 overtime rules explained: five-minute periods, the 2:30 break, center jump, two timeouts, team-foul penalty, late clock stops and replay.
Read explainerPersonal Fouls and Free Throws
FIBA 2024 personal-foul rules explained: illegal contact, shooting penalties, the fifth team foul, free-throw procedure, late throw-in fouls, and NBA differences.
Read explainerFouls, penalties, and conduct
Illegal contact, violations, cards, discipline, and how sanctions are applied.
Basketball Goaltending and Basket Interference
FIBA 2024 basketball goaltending and basket interference: downward flight, backboard and ring tests, penalties, replay, and the NBA cylinder difference.
Read explainerClear-Path-to-the-Basket Fouls
The NBA 2025-26 and WNBA 2026 clear-path foul tests, penalty, replay process, exceptions, take-foul difference, worked cases, and FIBA comparison.
Read explainerFlagrant vs Technical Fouls (NBA 2025-26)
NBA 2025-26 flagrant and technical fouls: Flagrant 1 versus 2, free throws, possession, replay, ejection, dead-ball contact, and FIBA differences.
Read explainerFouls in the Last Two Minutes
NBA 2025-26 late-game fouls explained: the foul to give, bonus, away-from-play and clear-path fouls, the take-foul exception, replay and FIBA differences.
Read explainerKicked Ball Rule Explained
The NBA 2025-26 kicked-ball rule explained: intentional leg use, accidental contact, throw-in spots, shot-clock resets, FIBA and WNBA differences, and worked rulings.
Read explainerThree-Second and Lane Violations
FIBA 2024 offensive three-second and free-throw lane rules: when the count runs, how a player gets out, early entry, remedies and NBA differences.
Read explainerTiming, restarts, and reviews
Clocks, substitutions, restarts, replay systems, reviews, and official procedure.
Basketball Timeout and Substitution Rules
FIBA 2024 basketball timeout and substitution rules: request windows, free throws, injuries, late-game advancement, and key NBA differences.
Read explainerNBA Coach's Challenge and Replay Rules
NBA 2025-26 coach's challenge rules: eligible calls, deadlines, replay scope, timeout costs, second challenges, late-game limits, and restarts.
Read explainerPlay and decisions
The live-play rulings, sequences, and judgment calls that decide what happens next.
Basketball Inbound Pass and Five-Second Rules (FIBA 2024)
FIBA 2024 throw-in rules explained: the five-second count, designated-place movement, endline freedom, defender interference, penalties and NBA differences.
Read explainerBasketball Jump Ball and Possession Arrow Rules
Current FIBA 2024 jump-ball and possession-arrow rules, including held balls, arrow changes, throw-in violations, shot clocks, and the NBA difference.
Read explainerBasketball Out-of-Bounds and Possession Rules
FIBA 2024 basketball out-of-bounds rules: boundary lines, last touch, legal saves, unknown touch, throw-in location, clocks, replay and NBA differences.
Read explainerBasketball Restricted-Area Arc Rules
FIBA 2024 no-charge semicircle rules explained: the exact drive, airborne-player and defender-foot tests, exceptions, outcomes, replay and NBA differences.
Read explainerBasketball Screens and Illegal Picks: NBA and FIBA Rules
NBA 2025-26 screen rules explained: legal distance, blind and moving screens, contact, penalties and the important FIBA difference.
Read explainerBasketball Traveling and Gather
NBA 2025-26 traveling rules explained: when the gather occurs, how two steps and pivot feet are judged, legal jump stops, floor plays and FIBA differences.
Read explainerBlock or Charge in Basketball
FIBA basketball block-charge rules explained: legal guarding position, torso contact, airborne players, the no-charge semicircle, penalties and NBA differences.
Read explainerDouble Dribble and Carrying
FIBA double-dribble and carrying rules explained: when a dribble ends, legal resets, fumbles, backboard plays, penalties and the NBA difference.
Read explainerHeld Ball and Alternating Possession Rules (FIBA 2024)
FIBA 2024 held-ball and alternating-possession rules: what creates a tie-up, when the arrow changes, shot-clock effects, errors, and NBA, WNBA and NCAA differences.
Read explainerJump Stops and Pivot Foot Rules
FIBA jump-stop and pivot-foot rules: when either foot, the first foot or neither foot may pivot, plus dribble timing and worked rulings.
Read explainerNBA Continuation and Shooting Motion
NBA continuation under the 2025-26 rules: when shooting motion starts on jump shots and drives, whether the basket counts, penalties, reviews, and the current FIBA difference.
Read explainerWhat basketball rules are really organizing
- Possession and movement: who controls the ball, when a dribble starts or ends, and what footwork is legal once a player gathers.
- Space and contact: when a defender has legal position, when a screener is set, and when body contact becomes a foul instead of normal incidental contact.
- Timing and restarts: which clock is running, when the ball becomes dead, how throw-ins and free throws restart play, and when a violation changes possession or wipes out a scoring chance.
- Scoring protection and lane space: basket interference, goaltending, three-second counts, lane violations, and the rules that decide whether points count, are cancelled, or are awarded by penalty.
How officials usually work through a play
- Start with ball status: was the ball live, dead, or in the act of being put back in play?
- Then identify the first relevant event, such as a gather, pivot establishment, defender getting position, or shooter beginning an upward motion.
- Judge advantage and legality from that point, not from the end of the play when the collision or turnover becomes obvious.
- If there is a whistle, decide the type of violation or foul first and only then apply the penalty, possession change, free throws, or point cancellation.
- If replay is available in that competition, it usually corrects only specific reviewable facts rather than reopening every judgment call.
Important differences between competitions
- Timing rules differ: quarter length, timeout structure, shot-clock resets, and backcourt timing are not identical across all codes.
- Restricted-area and charge details differ: the broad idea is consistent, but the exact wording and exceptions are competition-specific.
- Replay and coach challenge rules differ: who can trigger a review, what can be checked, and when officials can change a call depends on the rulebook in use.
- Terminology can differ too: the underlying concepts are often similar even when one rulebook groups them under different headings or definitions.
Where fans most often get the call wrong
- "Any contact is a foul" is too simple. Basketball allows incidental contact, especially when neither player gains an unfair advantage.
- "He took three steps" skips the hard part. The ruling often turns on when control was gained, because the gather point changes the footwork count.
- "The defender fell over, so it must be a charge" is not enough. Officials still have to judge legal guarding position, timing, and whether the contact was caused illegally.
- "Replay will fix it" is also misleading. Many of the biggest arguments remain judgment decisions that replay cannot fully re-officiate.
Where these rules come from
- FIBA Official Basketball Rules - the international rulebook and interpretations hub.
- FIBA Official Basketball Rules overview - plain-language overview and links to the current documents.
- NCAA Men's Basketball Rules of the Game - college rules materials, updates, and interpretations.
- NBA Rulebook - the NBA's official digital rulebook.
- Official Rules of the WNBA - the WNBA rulebook and related officiating material.
- NFHS Basketball Rules - high school rules publications and annual rule changes.