This two-stroke fuel mix reference table shows the oil to add for a range of petrol quantity values, assuming a mix ratio (fuel : oil) of 50. Every figure is computed with the same engine that powers our Two-Stroke Fuel Mix Calculator, so the numbers are exact.
| Petrol quantity | Oil to add |
|---|---|
| 1.3 litres | 26.0 |
| 2.5 litres | 50.0 |
| 3.8 litres | 76.0 |
| 5 litres | 100.0 |
| 7.5 litres | 150.0 |
| 10 litres | 200.0 |
| 15 litres | 300.0 |
| 25 litres | 500.0 |
| 35 litres | 700.0 |
| 50 litres | 1,000.0 |
How to use this table
Find the row closest to your petrol quantity and read across to the oil to add. For a value between two rows, the real figure sits between them — or enter your exact numbers in the Two-Stroke Fuel Mix Calculator for a precise answer.
Need a value that is not in the table? — the Two-Stroke Fuel Mix Calculator does it instantly, for free, with the formula and a worked example built in.
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