Pick a length, then enter width + thickness. Hit Calculate to get liters + a preview line.
Length
Width
Thickness
Paddle Gun Factor
Lower factor ≈ narrower outline / more foil. Tune this to match your CAD-measured liters.
Preview
Dims:Factor:Estimated:
Find Your Surfboard Volume (Liters)
Preview
Target ratio:Recommended range:Reference:
This uses a volume-to-weight approach (weight in kg × a ratio tuned by skill + conditions). You can tune the ratios below to match your brand’s shapes.