# Gas Oil Mixture Ratio — Gas/Petrol: US,Imperial,Metric

> Calculates fuel-oil mixtures and converts units for engines and measurements. (iPhone/iPad app by Verosocial Studio.)

- Source: https://appshunter.io/ios/app/gas-oil-mixture-ratio/id380750809 (this page in markdown: same URL + `.md`)
- Developer: [Verosocial Studio](https://appshunter.io/developer/354566841)
- Category: Travel, Productivity
- Price: $0.99
- Rating: 5.00/5 from 4 App Store ratings · 14 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 7 MB
- Languages: American English
- Released: 2010-07-11
- Data updated: 2026-08-21
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/gas-oil-mixture-ratio/id380750809/reviews.md

## What is Gas Oil Mixture Ratio?

The Gas Oil Mixture Ratio app automatically calculates the quantity of oil required for a given ratio of fuel and oil. No ads. No subscriptions. Network connection not required to use.

This app works great for engines used for recreational and transportation, such as commercial two-cycle carts, golf carts, rotary plows, snowmobiles, blowers, chainsaws, tillers, utility tractors, garden tools, motorcycles, motor scooters, motor skates and other two cycle engines. 

Also included are unit converters for area, distance, volume, and temperature. 

Calculators:

1. Gas/Oil Mixture (US Units/Metric)
2. Petrol/Oil Mixture (Imperial Units/Metric)
3. Raw Gauge Value Calculator
4. Exact Usage Ratio
5. Percentage Based Calculator

Efficiency Calculators:

 1. Fuel Efficiency Conversion
 2. L/100km Calculator
 3. Miles Per Gallon (MPG) Calc

Area Converters 

• Square Inches and Shorter Conversion 
• Square Feet & Yards & Meters Conversion 

Distance Converters 

• Inches & Centimeters & Millimeters Conversion 
• Feet & Yards & Meters Conversion 
• Nautical Miles, Statue Miles and Kilometers Conversion 

Volume Converters 

• US/Imperial to Metric Units Conversion 
• Metric to US/Imperial Units Conversion 
• Inches & Centimeters Volume Conversion 
• Feet, Yards, & Meters Volume Conversion

... and Temperature Conversion 

Values calculated can be in US Gallons for Gasoline, Imperial Gallons for Petrol, or Liters. If you are uncertain of the need for a mixture, please consult your owners manual. It is not recommended to add oil to the fuel of 4 cycle engines.

This app features: 

• Send your calculations or conversions by email 
• Universal App (iPhone and iPad)
• Fast app switching 
• Automatically Saves Your Inputs 
• Latest version of iOS is supported
• All iPhone screen sized are supported

No network connectivity required.

## Key features

- Fuel-oil mixture calculation
- Unit conversion for area, distance, volume, temperature
- Fuel efficiency calculators
- Supports US, Imperial, and Metric units
- Email calculations
- Offline functionality

## Recent user reviews (10 of 14)

All indexed reviews: https://appshunter.io/ios/app/gas-oil-mixture-ratio/id380750809/reviews.md

### 5/5 — Works awesome

*2023-05-15*

The only app I found that does have a limit on the ratios so I can put fuel additives in my car which is 400:1

### 5/5 — Great for small engines

*2018-07-21*

Lawn mowing and mini bikes for kids

### 5/5 — Works great!

*2018-04-25*

Perfect for quick reference on gas to oil ratios for my two stroke dirt bike instead of trying to use a crappy measuring cup.

### 5/5 — Perfect

*2016-04-13*

Useful if you mix gas frequently.

### 5/5 — Excellent!!

*2012-10-09*

Does the job nicely!

### 5/5 — Chris

*2012-07-13, version 6.1*

Good helper great!!!!

### 5/5 — Fantastic app

*2012-06-26*

Very nice app and very clean.
I love it!
More options and calculations then expected.
Glad I chose this app!

### 5/5 — Te best app

*2012-06-08*

Very helpfully

### 5/5 — Easy!!

*2012-04-28*

Easy and simple... Tops!!

### 5/5 — Awesome

*2011-07-26*

So easy to use

## Frequently asked questions about Gas Oil Mixture Ratio

### What is the Gas Oil Mixture Ratio app?

The Gas Oil Mixture Ratio app is a utility designed to automatically calculate the exact amount of oil required for a specific fuel-to-oil ratio. It supports various units and includes helpful conversion tools.

### Does Gas Oil Mixture Ratio have ads?

No, the Gas Oil Mixture Ratio app is ad-free. It is a paid application that offers a clean user experience without any advertisements.

### What types of engines is Gas Oil Mixture Ratio suitable for?

This app is ideal for two-cycle engines used in recreational and transportation applications, such as snowmobiles, chainsaws, motorcycles, and garden tools.

### Can I use Gas Oil Mixture Ratio offline?

Yes, network connectivity is not required to use the Gas Oil Mixture Ratio app. You can perform all calculations and conversions even without an internet connection.

### What unit systems does Gas Oil Mixture Ratio support?

The app supports US units, Imperial units, and Metric units for its calculations and conversions, providing flexibility for users worldwide.

### What is the price of Gas Oil Mixture Ratio?

Gas Oil Mixture Ratio is available for a one-time purchase of $0.99. There are no subscriptions or in-app purchases required.

### On which devices can I use Gas Oil Mixture Ratio?

Gas Oil Mixture Ratio is a universal app compatible with iPhone and iPad devices. It supports all iPhone screen sizes and the latest versions of iOS.

### How often is Gas Oil Mixture Ratio updated?

The latest version of Gas Oil Mixture Ratio is 8.9, last updated on April 22, 2025. Updates typically ensure compatibility with the latest iOS versions and may include performance improvements.

## Version history (last 5 releases)

### 8.9 — 2025-04-22

Updates for iOS 18
added efficiency calculators

### 8.8 — 2018-07-21

This app has been updated by Apple to display the Apple Watch app icon.

Bug fixes to prevent crashing

### 8.7 — 2015-03-09

User Interface improvement and fixes

### 8.6 — 2015-01-12

Updates for iOS8

### 8.5 — 2014-11-24

Bug Fixes

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All apps by Verosocial Studio: https://appshunter.io/developer/354566841

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*