Ethanol Calculator is made and published by SRD Inc.. AppBrain is an independent app data site and isn't affiliated with SRD Inc.. The app name, icon, screenshots and description belong to SRD Inc. and are shown as published on Google Play.

About Ethanol Calculator

Ethanol Calculator is an auto & vehicles app developed by SRD Inc..

Install Statistics

Ethanol Calculator has been installed 3.7 thousand times. In the last 30 days, the app was installed 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 freely available from Google Play. The app 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 since July 2020.

Description by SRD Inc. (from Google Play)

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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Screenshots

Screenshots by SRD Inc., from the Google Play listing

Official page on Google Play

Alternatives to Ethanol Calculator

Google Play Rating history and histogram

Rating history

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Installs over time

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Ethanol Calculator has been installed 3.7 thousand times. Over the past 30 days, it has been installed 59 times.

Changelog of Ethanol Calculator

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Developer information for SRD Inc.

SRD Inc.

srdapps77@gmail.com

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Comments on Ethanol Calculator for Android

★★★★☆ Peter Ripley · May 25, 2024

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

This app is not ranked

Technologies used by Ethanol Calculator

2 permissions

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Frequently asked questions about Ethanol Calculator

Is Ethanol Calculator free?

Yes. Ethanol Calculator is free on Google Play.

Is Ethanol Calculator still available?

Yes. Ethanol Calculator is on Google Play, and the last update we saw was on August 24, 2025.

Does Ethanol Calculator contain ads?

No. Google Play does not list Ethanol Calculator as containing ads.

How large is Ethanol Calculator?

Ethanol Calculator is 15.76 MB.

Is Ethanol Calculator suitable for children?

Google Play rates the content of Ethanol Calculator as suitable for everyone.

How many times has Ethanol Calculator been installed?

Google Play lists 1,000+ installs for Ethanol Calculator.

How do people rate Ethanol Calculator?

Ethanol Calculator scores 3.83 out of 5 stars, from 13 ratings on Google Play.

Who made Ethanol Calculator?

Ethanol Calculator was developed by SRD Inc.. It is listed in the auto & vehicles category on Google Play.

What are the best alternatives to Ethanol Calculator?

People looking at Ethanol Calculator also look at these auto & vehicles apps: Ethanol Blend Calculator E85, E85 Mix Calculator, UniE85 Manager, Fuel-It! ECA, FlexCalc Mobile - The Ultimate.

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