• RC Speed 1
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RC Speed

You want to know how fast your racer rushes over the terrain?
Then I have the right app for you!

Enter your parameters and you have the speed of your machine. Purely theoretically, of course ;)

Lipo (up to 12s) > Motor (Kv) > Pinion gear > Spur gear > Differential (Cone pinion & Crown wheel) > Tire (Diameter)

Get with it even more out of your rc car!

The following is automatically set:
DE = mm & km/h
EN = inch & mph

App Features:
- easy input of parameters (Gear ratio etc.)
- App needs no further data, or other requests
- no saving in the background
- no in-app purchases or other hidden costs

2 buttons with which you can set the following:
- Specify how the tire diameter should be entered (mm or inch)
- Display of the speed (km/h or mph)

This app was built as simple as possible and should only be useful.

* Not optimal for all rc models.

Category : Tools

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Reviews (4)

RC. B. Feb 26, 2022     

I have tried many rc car gear calculators & this one is hands down the best I have tried so far. This has been the most accurate speed calculator to this day.

Chr. U. Mar 7, 2021     

I researched the net to try and find out what a CONE PINION GEAR and a CROWN WHEEL are. No luck... Please help, what exactly are they? I'm fairly experienced with rc drag racing and never heard those terms... Just a suggestion, maybe if there are more common names for those two things/gears, maybe you should change them... Otherwise I like it, that is why I'm spending the time to give you some constructive criticism... Take care, be well...

Ozz. T. May 7, 2019     

Awesome can't read half but I make it work.

Mic. S. Jan 12, 2020     

Very poor not worth it!!!