boatspeedcalculator.com 🚤

---

Boat Speed Calculator Input

Please note that boatspeedcalculator.com is non-commercial project. All data in this website is meant for educational purposes only and should not be used for other purposes such as commercial use under any circumstances.

Fill in the fields marked with *. All form information will be stored for the purpose of developing the project. No marketing- or newsletter is sent, nor is the info shared with anyone else.

To get started, see examples in the Documentation.

Craft mass [kg]*

Deadrise [deg]*

Chine beam [m]*

LCG [m]*

VCG [m]*

Shaft angle [deg]*

Shaft distance to keel [m]*

Windage [m^2]*

Number of propellers [-]*

Skeg thickness [m]*

Skeg chord [m]*

Skeg span [m]*

Gear ratio [n:1]*

Engine shaft speed [1/min]*

Propeller blade number [3-4]*

Propeller EAR [-]*

Propeller diameter [m]*

Propeller pitch [m]*

Email*

Calculate By calculating you agree to the terms and conditions