- the most reliable RC Calculator on the Web

 news - May 17th

5/17/16 - Motor database updated with new Peggy Pepper geared motors by Reisenauer.

5/11/16 - Motor database updated with DYS SE, Emax HL/BL, Luminer RB

4/7/16 - new eCalc Version 6.70 available - What's new?
If you have problems to run the new version, please proceed according the General Procedure here...

8/17/15 - more than 4 million visits since february 2010!
We are proud to welcome the four-millionst visit since counting back in february 2010. Our community is constantly crowing....
Thanks to all for supporting eCalc.

We apprecite your scan's of any article about eCalc you read in your prefered RC Magazine - info[at]ecalc.ch


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about eCalc

Since 2004 eCalc provides web-based quality services to simulate, calculate, evaluate and design electric motor driven systems for RC (remote controled) models.

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Is my Motor available?
Wondering your motor is in the Database? ...check the full motor list. If you motor is missung just provide us with the specifications...

Did you find a bug or data error?
please report to info[at]ecalc.ch with detailed discription and screen shot - Thank you.

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The commercial use without any contract with Solution for All Markus Mueller is expressly prohibited. For the contracted  commercial users the Terms & Conditions applies. 

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