Kitesurfing tools and calculators

Free calculators that do the maths for common kitesurfing decisions. Each one explains its method and its limits, because no calculator knows your local gusts.

Guides

Kite Size Calculator: Weight, Wind and Quiver

Work out your kite size from your weight and usual wind, plus a two-kite quiver for your wind range. Free, with the method and its limits explained.

26 September 2026

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