Electric Boat Range Calculator: Speed, Battery and Solar
Wired White v1 Estimate electric boat range versus speed, size the battery and compare solar assistance. Includes displacement and planing models, a published test curve and map rings.
Marine
Boats and ships: hull speed, powering and propeller pitch, fuel per trip, anchoring loads, sailboat stability, electric boat range, wind-assisted propulsion and the emission rules ships face. Every calc shows its method and sources.
Wired White v1 
Boat Speed, Prop Pitch, Horsepower and Fuel Cost Calculator
Wired White v1 Estimate hull speed, shaft horsepower, propeller slip and pitch, then calculate boat fuel burn and trip cost. Compare displacement, transition and planing methods.
