Ethanol Calculator is an auto & vehicles app developed by SRD Inc..
Download Statistics
Ethanol Calculator has been downloaded 3.7 thousand times. In the last 30 days, the app was downloaded 59 times.
User Ratings
Ethanol Calculator is rated 3.83 out of 5 stars. The rating is based on 13 ratings.
App Information
Ethanol Calculator is FREE to download. The APK download size is 15.76 MB. The latest version available is 1.4.6. The last update was on August 24, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play July 2020.
Description
Very basic and straight forward application to let you quickly decide how much Ethanol fuel to add to your tank. More features coming soon...
Recent changes: 1.4.6 UI logic improvements and bug fixes - Increased Liters max to 200 - Corrected octane booster calculation for Liters - Added logic to limit target mix percentage 1.4.4 UI improvements and bug fixes - Corrected calculation bug - Added data input validation - Added blend line item for adding only ethanol to meet target 1.4.1 UI improvements based on user feedback.
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The app should open to the blend screen and have just current tank level, current octane level and target E-mix% (which remembers the value from the last use, as it does now). NumericUpDown controls would be better for rarely changed preference fields, so they don’t get changed accidentally. Boosting/Torco calculation should perhaps be a preference that hides the related fields when off. Nice app, and professional in appearance.
★★★★★Justin Best· Feb 23, 2022
Blend option is perfect. Easy to create an e30 blend based on current fuel. Only suggestion would be to add more granular fuel capacity setting, my tank is 12.4gal
★☆☆☆☆Alex McDaniel· Jun 17, 2024
Did this get an update? I thought this used to be pretty accurate. Haven't used in a long time, was in a pinch at a fill up and busted this out, and it seemed very off, so I consulted a handful of websites which all gave the same answers, closer to what I had in mind. Which confirms this app is no longer accurate... when I consult the mix table, the e30 blend is actually e21, e40 I'd e36, etc. It seems a scalar is off somewhere.
Google Play Rankings for Ethanol Calculator
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Technologies used by Ethanol Calculator
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