kg: lb:

kn:

This site was created using the algorithms developed by James Douglass over at James’ Blog. Although many windsurfing calculators exist online I wanted to make one that was simple, fast and mobile friendly (I imagine people will be using this tool while out getting ready to hit the water).

The code for this site is freely available in this GitHub Repository, use it however you like. If you want me to improve it in some way or add features you can reach me through my github account.

Disclaimer: Windsurfing can be a dangerous sport. I take no responsibility for any damage or injury caused following the use of this site.