[kerosene]

Originally Posted by Daox

You should have asked here first. Although, I see yours had an incline feature, nice add.

Aerodynamic & rolling resistance, power & MPG calculator - EcoModder.com

ha - you are right - the calculator is very nice much better than my spreadsheet.

I added the incline as the reserve power needed is dictated by how much do you want to slow down in uphills (or how fast do you want to accelerate).