Published by Profi-Soft Games

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About E85 Mix Calculator

1. The app is smart and it will remember your tank capacity and target ethanol mix values so next time you want to see how much E85 you need to add to get your target ethanol mix, you will only have to specify your current tank percentage.

2. You have the option to select what your current ethanol content is if you measured it with an ethanol content analyzer and the app easily calculates how much E85 and how much gas you need to add to reach your target ethanol mix.

3. You can also specify the ethanol content of your E85 if you measured it with an Ethanol Content Analyzer, so this way you get an exact guide as to how much E85 and how much gas you have to put in the tank.

4. It is such a fast method, by the time you get out of your car, you already know how much fuel you need to add in the tank. Literally 3 seconds.

5. This way it is the fastest method to calculate how much gas and e85 you need to put in the tank.

6. With this app, I hope to help the tuner community and the hardcore car fans.

7. For any questions please feel free to contact at profisoftgames@gmail.

E85 Mix Calculator Customer Insights

1. The hardest part is figuring your actual tank size and setting the %% dial.Easy to use and the calculations are pretty spot on with my ethonal final displayed on my Cobb Accessport.

2. Also, inputs should "select all" when you go into them so the value doesn't end up getting prefixed with "0" or the current value.Super easy to use and very helpful, skip out on having to do the math with every fillup.

3. Also has a nice option for calculating based on yohr gas tank capacityThis is how all apps should be: Easy to open, quick, does exactly what it's supposed to and nothing more, and no ads.

4. Also, maybe have a collapsible option to use remaining miles and average MPG to allow the user to approximate the remaining % without having to fire up a basic calculator.

5. not to mention, it tells you specifically how many gallons to add or subtract..adding is the easy part.

6. I have to kill the app by swiping it away.Simple and Accurate Easy to use, US Gallons (3.8L) and Liter measurements.

7. But how do you accurately subtract 3.27 gallons? sounds easy to some, it's not thoughToo simplistic.

8. What I am trying hard to find is an app that will tell me the resultant octane of a mix of fuels that I specify.Seems to work great for calculating E30 mix.

9. UI could be much better if you allowed both slider and manual input for the current tank level.

10. 1, why is app so big? 2, I have to force close the app to get out of it.Calculator works good, however how are you supposed to get out of it? Hitting back does nothing.

11. This takes the guess work out and is easier that doing the math.Works as intended.

Steps to Troubleshoot & Fix E85 Mix Calculator Issues

1. Fix E85 Mix Calculator Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart E85 Mix Calculator: Restarting the app will resolve most errors.
  2. Update the E85 Mix Calculator App. Here is how:
    1. On Android goto PlayStore » Search for "E85 Mix Calculator" » Open E85 Mix Calculator » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for E85 Mix Calculator » click "UPDATE".
  3. Clear E85 Mix Calculator app cache: Clearing cached data will force your app to retrieve the latest data directly from E85 Mix Calculator servers.
    1. On Android, goto Settings » Apps » Select "E85 Mix Calculator" » click Storage » click "Clear Cache".
  4. Check E85 Mix Calculator app permissions. If any of these permissions required to use your device's features are disenabled, E85 Mix Calculator might not work.
  5. Uninstall and reinstall E85 Mix Calculator. If nothing else has worked, completely uninstall E85 Mix Calculator then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing E85 Mix Calculator not working


2. Fix E85 Mix Calculator Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make E85 Mix Calculator be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to E85 Mix Calculator not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, E85 Mix Calculator may not be able to connect to the Internet when running in the background.

Reported Issues