2025-03-29★★★☆☆
3/5
This app is great for instant mathematical calculations, makes life very easy for the rev heads.
Download Car Calculator APK Free to calculate automotive performance figures by entering values in the marked fields.
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f83f337cca66137a...893f9cCategories: Maps & Navigation · Tags: Android, APK, Free Download, Maps & Navigation
Version 2.61 · 4.3 MB · APK
SHA-256 81973b36e8d0a9b127288399e751b1d441a138f1f172cacc72b346c2ff2a26c6
Signer f83f337cca66137ab741dfdf73559a57b915d385c500f448c1ccd726cc893f9c
Architecture No native libraries
Scan result: Safe. 0 of 66 security vendors flagged this file as malicious.
✓ No virus✓ No spyware✓ No malware
Scan date: Aug 31, 2026
View security report on VirusTotal
81973b36e8d0a9b127288399e751b1d441a138f1f172cacc72b346c2ff2a26c6
f83f337cca66137ab741dfdf73559a57b915d385c500f448c1ccd726cc893f9c
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93 ratings
93 ratings on AndroidRU. 18 written reviews on AndroidRU, 27 shown below. Their honest reviews of this app.
This app is great for instant mathematical calculations, makes life very easy for the rev heads.
really really good easy to use as well
I use this app all the time! It's quite useful to calculate estimated drag times based on weight & horsepower. There's loads of car math that this app can do.
Seems very good. I don't know much about it's capabilities. Things like reverse calculations. We know very little when we see a race. Then we try to evaluate the vehicle. Years ago we would use a slide ruler. I feel like I'm back there with this. But I just need more information to get help from this. But thanks I appreciate the work to make this.
Excellent
Adding 200# to the curb weight the app is very accurate for most IC cars. More expensive German brands often show more hp than advertised,maybe to hide it from the Green Party as US hot cars sis before 1973. EV s usually calculate much more than advertised so may need revisions for EVs.
Calculates CFM using the engine size in cm^3 instead of in^3. No option to change units. No GPS functions.
You may want to reconfigure the HP calculator. The HP calculator from ET and MPH tries to give Flywheel HP but without knowing the exact % of drivetrain loss that's an arbitrary number. 5 other online calculators show me 270HP at the tires, which is correct but this app shows 270 at the flywheel? I think not. What's even more strange . . . Your website shows the correct Wheel HP.
love it!, best part is its free and its a useful one too!. keep it up
I use this often, it works great. Told a friend about it and he said the same thing.
Garby
Good
The whole world uses metric so this app is truly useless.
Cannot find any setting for metrics
Great app!
is the best thing that could happen to a drag racer
Simple,yet effective. In the conversion charts,maybe add a CCM to CI? Otherwise I like it.
it needs more 1/8 mile calculator
Good app
Freaking love this app. I no longer need to have so many internet pages saved, most are all in this app. I do suggest a static compression ratio calculator, it would be nice. Other than that it think it's perfect.
Exceptionally inaccurate.
How can you calculate all the stuff, like Horsepower, without knowing the weight??
Using a nexus 6 with cyanogenmod with the default dpi. Unfortunately when I open this app, everything is so big it doesn't fit on the screen.
Easy set up much faster
The only thing I've found that's off is the flywheel HP from wheel HP calculation. For example if you put 80 in as whp and 20% drivetrain loss it gives you 96 flywheel HP while it should be 100.
This is so cool Rob! One way it's useful for me is that to compete with my S2000 in the Porsche Owners Club I have to class my car based on power to weight ratio using SAE correction. The dyno operator mistakenly gave me a printout with STD correction. Now I can convert it!
While the layout isnt the best, its app provides ample information for me to improve. Thank you for creating it!
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