This program is provided free for educational purposes and intended only as a guide. Although it does not allow for a vast range of boat sizes, designs, weights and other variables it gives an estimated speed.
Select your current boat details from the selection boxes. The results in MPH KPH Knots will be calculated and displayed.
Please note the web site location has changed to - https://sites.google.com/site/thepropellerhub
![The Speed, Distance and Time trick [No Ads] screenshot 4](https://i.ytimg.com/vi/7fz-4BUDyqg/mqdefault.jpg)
9Apps 4.9
