Transportation
Boat Speed Calculator (Crouch)
Naval architect George Crouch's empirical formula approximates top speed for various hull types.
lbs
Result will appear here
Formula
speed (mph) = C × √(HP ÷ weight) — C from hull type
Transportation
Naval architect George Crouch's empirical formula approximates top speed for various hull types.
Result will appear here
speed (mph) = C × √(HP ÷ weight) — C from hull type