50:1 2 Stroke Fuel Mix Chart
Fifty to one (50:1) is one of the easiest 2 stroke ratios to calculate, you simply multiply the litre amount by 2 and add a zero.
To make it easier you can use the following old school reference chart.
Metric (Litres:Millilitres)
| Fuel (L) | Oil (mL) |
|---|---|
| 1 | 20 |
| 2 | 40 |
| 3 | 60 |
| 4 | 80 |
| 5 | 100 |
| 7.5 | 150 |
| 10 | 200 |
| 15 | 300 |
| 20 | 400 |
| 25 | 500 |
US (Gallons:Fluid Ounces)
| Fuel (gal) | Oil (fl oz) |
|---|---|
| 1 | 2.6 |
| 1.5 | 3.8 |
| 2 | 5.1 |
| 2.5 | 6.4 |
| 3 | 7.7 |
| 4 | 10.2 |
| 5 | 12.8 |
| 7.5 | 19.2 |
| 10 | 25.6 |
| 15 | 38.4 |
2 Stroke Mix App
If you’re looking for something to help with other ratios and remind you how old your fuel is, please take a look at our app for iPhone and Apple Watch on the front page?
