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Volume Calculator



The equation for performance shortboards is fairly simple.

  1. Take your weight in pounds example; 160
  2. Convert to kilos; divide by 2.2 equals 72.73
  3. Multiply by .35 Equals 25.45 liters

The multiple comes from thousands of shortboards for average to advanced surfers.

As the ability level decreases, the multiple increases.

With age, the multiple increases.