You are here: Home / Calculators

Calculators

Online calculators for CG, speed, motors, gearing.

Narrow it down:

Center of Gravity (CG) | Performance predictors | Aerodynamics

Links:

Martindale's Calculators On-Line Center
More calculators than you will ever need, in all kinds of different fields. Those of particular interest may be listed in the subcategories.
EngNet - Metric Conversion Chart
Just about any engineering unit conversion found here...
e-flight calculators (compilation) - RC Groups
Discussion e-flight calculators (compilation) Power Systems