The comparison in a table
| Indoor | Beach | |
|---|---|---|
| Court | 18 × 9 m | 16 × 8 m |
| Internal lines | centre and 3 m line | none |
| Players | 6 | 2 |
| Substitutions | yes, with limits | none |
| Sets | best of 5 (or 3) | best of 3 |
| Points per set | 25, deciding 15 | 21, deciding 15 |
| Court switch | at end of set, plus every 8 in deciding | every 7 points, every 5 in deciding |
| Time-outs | 2 of 30 s per set | 1 of 30 s per set |
| Block | does not count as touch | counts as touch |
| Positions | rotation and positional faults | no fixed positions |
| Libero | included | does not exist |
| Open-hand attack | permitted | fault |
| Ball | circumference 65-67 cm | 66-68 cm, softer |
| Shoes | mandatory | played barefoot |
The net height, however, is identical: 2,43 m for men and 2,24 m for women.
The smaller court is not easier
It seems like an advantage: two metres less in length and one less in width. In reality, that court has to be covered by two players instead of six: the indoor half-court is 81 m² for six people, while the beach half-court is 64 m² for two, so the surface area per person goes from 13,5 to 32 m². This is the difference that explains everything else: in beach volleyball you defend much more, cover much more, and the concept of "it's not my zone" does not exist.
The absence of the attack line removes one of the most debated rules of indoor volleyball: in beach volleyball, anyone can attack from anywhere on the court, at any time. Positional faults also disappear because there are no positions: only the service order is maintained.
The block changes its role
In indoor volleyball, blocking is almost a free action: if it touches the ball and it stays in play, the team still has three touches. In beach volleyball, the touch off the block is the first of the three, so blocking means committing to playing two touches between two players. This leads to two visible consequences in any match:
- one player blocks, while the partner stays in defence; the blocker communicates in advance, often with a hand behind their back, which line they intend to close;
- you choose whether to block or not: against an opponent who plays many soft shots, giving up the block and defending with both players is often the best choice.
In indoor volleyball, this decision almost never arises: you always block, because it costs nothing.
Hands and the first touch
Those coming from the indoor court find two things hard to accept. First, the first touch on a hard-driven ball can be double or briefly caught: this is why in beach volleyball, spikes are defended even with hands over the head, an action that would be whistled immediately in the gym. Second, the open-hand tip is a fault: the open-finger tip over the block, fundamental in indoor volleyball, must be replaced with knuckles, a flat palm, or a poke shot.
For sets, the opposite is true: in beach volleyball, an overhand set must be extremely clean, as it is not covered by the first-touch tolerance. This is why many amateur pairs set with a forearm pass (bump): it is less precise but avoids the risk of a whistle.
Ball, surface, body
The beach volleyball has a circumference of 66-68 cm compared to 65-67 cm for indoor, weighs the same (260-280 g) but is inflated to a lower pressure: it is softer, slower, and less painful on the forearms. It is also waterproof, as it must withstand moisture and sand.
The sand reduces elasticity: you jump less high and accelerate more slowly, but you can fall without consequences. The result is volleyball with longer rallies, where pure power matters less than reading the play, and with a much lower joint load on knees and ankles — compared to a much higher demand for strength on calves and glutes.
What to bring with you when transitioning from indoor
Three habits from the gym work immediately on the sand too: the forearm pass reception with shoulders squared to the target, the arm swing in the attack approach, and calling for the ball before every play. Three, however, must be unlearned: always attacking with full force, waiting for the ball while standing upright, and blocking as a conditioned reflex.
And one new thing must be learned from scratch: playing with only one partner. In beach volleyball, there is no designated setter: whoever did not make the first touch sets. Anyone used to a fixed role discovers this with the first ball that neither player goes to get.