Surfboard Volume
Calculator
Find your ideal volume based on your weight and level: instant result
Find your ideal volume based on your weight and level: instant result
| Level | Multiplier | Example at 75 kg | Board type |
|---|---|---|---|
| Beginner | × 1.0 | 75 L | Longboard / soft-top |
| Intermediate | × 0.6 | 45 L | Funboard / fish |
| Advanced | × 0.45 | 34 L | Shortboard |
| Expert | × 0.35 | 26 L | Performance shortboard |
These figures are a starting point. In hollow, powerful waves, drop 5–10 L. In soft waves, add 5–10 L.
A surfboard's volume (measured in litres) determines its buoyancy. The higher the volume, the more the board floats, the easier it paddles, and the more forgiving it is of mistakes: perfect for beginners. A lower volume, on the other hand, offers more responsiveness in hollow waves, but demands more experience.
As a beginner, aim for at least the equivalent of your bodyweight in litres (75 kg → 75 L minimum). Intermediates sit around 60% of their bodyweight, advanced surfers around 45%.
In soft summer waves, bump up the volume to paddle faster into slow-moving swell. In hollow, powerful waves (autumn at Thurso or Watergate Bay), a lower volume gives you more control in the barrel.