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NBA Basketball Scoreboard

The NBA is the premier professional basketball league worldwide. Five players per team compete on a 94 × 50 ft hardwood court, scoring by shooting the ball through a hoop mounted 10 feet above the floor. For league history, the Wikipedia NBA article is a good starting point, with live schedules and stats on NBA.com.

NBA basketball scoreboard live screen
4 × 12 minGame Duration
5 v 5Players on Court
24 secShot Clock
7Timeouts per Team

Scoreboard Setup

This preset uses a countdown timer with four 12-minute quarters, matching official NBA timing. The board tracks each team's score, current quarter, team fouls (bonus after 5), and timeouts remaining. Fouls matter for free throw tracking: after the 5th team foul in a quarter, every subsequent foul sends the opponent to the free throw line.

Online basketball score counter

Key Rules at a Glance

Scoring - 2 points inside the arc, 3 points beyond it, 1 point per free throw. The three-point line sits at 23 ft 9 in from the basket.
Personal Fouls - A player fouls out after 6 personal fouls. Shooting fouls award 2 or 3 free throws depending on where the shot was attempted.
Overtime - Tied games go to a 5-minute overtime period. There is no limit on the number of overtime periods.
Violations - 8-second backcourt, 24-second shot clock, 3-second paint rule, and 5-second inbound limit. Turnovers give possession to the other team.
USA high-school basketball score panel

Project the Board Onto the Gym Wall

Running an NBA-rules pickup league, training session or pro-am exhibition in a school gym or rec centre? ScoreCounter doubles as a projected scoreboard: connect a laptop to any HDMI projector, open the live page full-screen on the empty wall behind the basket, and the venue gets a 12-minute quarter clock, both team scores, team fouls and the 24-second shot clock that reads cleanly from anywhere on the court. The admin tablet on the scorer's table drives every change. It's the cheapest way to give a casual gym the production feel of an NBA broadcast board.

NBA basketball scoreboard projected on a gym wall during a match

Run the Board From the Admin Preview

The admin page shows a live preview of the scoreboard with click controls baked into every active section, so a full game can be driven from the preview alone, without going back to the side panel.

Timer - Click the clock on the board to start or stop. The dedicated Start / Pause buttons in the side panel still work for the same actions.
Score - Left-click a team's score to add one. Right-click the same number to subtract one.
Period - Click the period indicator to advance to the next quarter, half or set.
Possession - Click the possession arrow to cycle between none, home and visitor.
Fouls and Timeouts - Left-click to add one, right-click to remove one.
Shot Clock - Left-click resets to the full duration (24 by default), right-click resets to the short value (14 by default).

Anything that reacts to a click turns the cursor into a pointer and brightens on hover, so the interactive zones are obvious without trial and error. Press the Full Screen button on the admin page to hide every panel except the board itself. A small floating toolbar stays pinned at the bottom of the screen with a fullscreen toggle marked F11, zoom out, a reset-zoom button showing the current percentage and the Ctrl -/+ hint, zoom in, and a close button. The same laptop now doubles as the venue display while the operator keeps driving the game through the preview clicks. The site logo at the top left always links back to the home page, so you can jump between match, tournament or standings tools without losing your place.

FAQ

Does the shot clock reset on offensive rebounds?

Yes - tap to reset the shot clock to 14 seconds for an offensive rebound, or to 24 for a change of possession. The board supports both NBA values.

How are bonus free throws tracked?

The board tracks team fouls per quarter. After the 5th team foul, every additional defensive foul is a shooting foul under NBA rules - the referee will signal the bonus.

Can I run overtime?

Yes. When regulation ends tied, increment the period counter and reset the timer to 5 minutes. Repeat for additional overtime periods - there is no NBA limit.

Ready to tip off?Configure the NBA board and broadcast every basket. Running international rules instead? Switch to the FIBA basketball board. Need a courtside 24-second display? Use the basketball shot clock. For postseason play, open the tournament bracket.
Create NBA scoreboard