50 To 1 Gas Oil Mix Calculator
Calculate the exact amounts of gasoline and oil needed for a 50:1 fuel mix, commonly used in two-stroke engines.
Published by:
isCalculator Editorial Team
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How to use this tool?
How to Use the 50:1 Gas Oil Mix Calculator
This calculator determines the exact amount of oil needed for a 50:1 fuel mix (50 parts gas to 1 part oil). Follow these steps:
- Enter Fuel Amount – Type the total volume of gasoline you plan to mix (e.g., 5).
- Select Unit – Choose Liters (metric) or Gallons (imperial) from the dropdown.
- Click "Calculate" – The required oil volume appears instantly in the same unit.
Result Details: The output shows oil in liters (L) or gallons (gal), plus the formula used: Fuel ÷ 50 = Oil.
Note: The ratio is fixed at 50:1. Enter only positive numbers; invalid inputs trigger a warning.
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Frequently Asked Questions
A 50:1 ratio means 50 parts gasoline to 1 part oil by volume. For example, 5 liters of gas requires 0.1 liters (100 ml) of oil.
For 1 gallon, you need 2.56 ounces (0.02 gallons) of oil. Our calculator provides the exact amount.
This calculator is fixed for 50:1. For other ratios, please use our general mix calculator.