- the most reliable RC Calculator on the Web
✓ Reliable Predictions since 2004
for EDF Jets
available in 17 languages: 中文, četina, deutsch, english, espaņol, franįais, hrvatski, italiano, 日本語, 한국어, Nederlands, فارسی, polski, portuguęs, русский, românesc, svenska, türk
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very first independent EV Range Estimator:
for all electric cars
These tools may further support you by calculating RC-related tasks:
(sorry german only)
Since 2004 eCalc provides web-based quality services to
simulate, calculate, evaluate and design
electric brushless motor drives for RC pilots of airplane, multi rotor, UAV, helicopter and EDF jets.
eCalc's motor database is the most comprehensive on the web.
You are a motor manufacurer?
Please send us your specifications or fill in this form and we will update our database with your motors. Thereafter all visitors may use your motors for calculation. This will increase your visibility on the market considerable.
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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We are looking for experienced RC Pilots willing to translate eCalc from english or german to any other language. Please contact us info[at]ecalc.ch.
The private use is granted without restrictions. The copyright applies.
The commercial use without any contract with Solution for All Markus Mueller is expressly prohibited. For the contracted commercial users the Terms & Conditions applies.
Interested in a commercial use? Please contact us by email: info[at]ecalc.ch.
All source codes, data, texts, pictures and graphs and their arrangements are subject to copyright and are the intellectual property of Solution for All Markus Mueller. They may neither be copied for forwarding nor used in an amended form or on other websites or servers or any kind of electronic device.