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Old Apr 13, 2012, 04:19 PM
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Jack
USA, ME, Ellsworth
Joined May 2008
18,097 Posts
I'm sure Motor-Calc is a good product and worth it's price. There is another well thought of RC power calculator called Drive Calculator that is free for the download. It can be downloaded here:

http://www.drivecalc.de/

There is a companion program named Propeller Calculator available there too.

Jack
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Last edited by jackerbes; Apr 13, 2012 at 08:03 PM.
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