EZ
Virtual Tools | Marine
Hub
Petroleum
All Calculators
Planing
Speed
Calculator
Calculate planing threshold speed, power requirements, and speed-length ratio
Input Parameters
Displacement (lb)
Waterline Length (ft)
Beam at Transom (ft)
Engine HP
Calculate
Results
--
Speed/Length Ratio
--
Planing Speed
knots
--
Est. Max Speed
knots
--
HP/Ton
Reference