Whether you're setting up a home practice space, checking whether a local gym meets regulation standards, or just curious what you're actually looking at during a match, here's a straightforward reference for indoor volleyball court dimensions and net heights.
Standard court dimensions
A regulation indoor volleyball court measures 18 meters by 9 meters (roughly 59 feet by 29.5 feet), divided at the center by the net into two 9-meter by 9-meter halves. Surrounding the court, official rules call for a free zone of at least 3 meters on all sides, and additional overhead clearance of at least 7 meters, though many recreational and club facilities work with somewhat less space than full regulation calls for.
Net height by category
Net height is one of the few things that changes meaningfully by category:
- Men's (adult): 2.43 meters (7 feet 11⅝ inches)
- Women's (adult): 2.24 meters (7 feet 4⅛ inches)
- Coed recreational leagues: commonly women's height, though this varies by league
- Youth categories: typically lowered progressively by age group, with governing bodies publishing specific height charts for each age bracket
The attack line
A line 3 meters back from the net on each side marks the attack line, which restricts back-row players from attacking the ball above net height in front of that line. This rule is part of what separates front-row and back-row roles and is a key reason positional specialization matters so much in six-person indoor volleyball.
Why these numbers matter beyond trivia
If you're evaluating a gym or facility for regular play, net height and court dimensions are a quick, objective way to gauge whether a space is set up for serious play or more casual, adapted use. Many rec centers and multi-purpose gyms use adjustable or slightly non-regulation setups, which is completely fine for casual play but worth knowing about if you're used to a regulation environment.
A quick note on smaller formats
Four-on-four and other smaller indoor formats often use a narrower or shorter court than full six-person regulation, since covering a full-size court with fewer players changes the game significantly. If a facility or league advertises a smaller format, it's worth asking directly about their specific court setup rather than assuming standard dimensions apply.