Two Stroke Mix Calculator

Manage your premix fuel/gas

Free · In‑App Purchases · Designed for iPhone

Quickly calculate 2-stroke fuel mixtures (like 50:1, 40:1), track fuel age, and sync across devices. Perfect for mowers, dirt bikes, boats, and more. Easily Mix & Manage 2-Stroke Fuel – Every Ratio, Every Engine Take the guesswork out of mixing 2-stroke fuel. Whether you're using a 50:1, 40:1, 25:1, or custom fuel-to-oil ratio, this app helps you get it right—fast. Features: - Quick Mix Calculator – Enter your fuel amount and desired ratio (like 50:1) to instantly get the correct amount of oil to add. - Track Stored Fuel – Create named profiles for each fuel container to save mix ratios, quantities, and mix dates. - Fuel Age Tracking – Set custom expiry times and track fuel freshness for both premix and straight fuel. - Supports All Equipment – Ideal for chainsaws, trimmers, blowers, lawn mowers, motorbikes, outboard motors, and more. - iCloud Sync – Access your fuel data seamlessly across iPhone and Apple Watch. - Light & Dark Mode – Fully supports iOS appearance settings. - Metric & US Units – Mix using Litres, Millilitres, Gallons, or Fluid Ounces. Whether you're working in the yard, out on the water, or off-road, this is the must-have app for mixing 2-stroke fuel accurately and safely.

Ratings & Reviews

  • 4.9
    out of 5
    61 Ratings

General peformance improvements

Version 1.03

The developer, Peter Leahy, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    • Seller
      • Peter Leahy
    • Size
      • 3 MB
    • Category
      • Utilities
    • Compatibility
      Requires iOS 14.0 or later.
      • iPhone
        Requires iOS 14.0 or later.
      • iPod touch
        Requires iOS 14.0 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
      • Apple Watch
        Requires watchOS 6.2 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © 2020 BrownBot Software
  • Developer Website
  • Privacy Policy