2StrokePremix

No need to type numbers: just slide the ratio and gasoline controls and the exact amount of oil will be calculated.
The app provide a system for calculating the amount of oil to add to a given amount of gasoline, with a range of gasoline/oil ratio needed for two strokes engines.
Given a percentage of oil to gasoline, the user needs to calculate the amount of oil to be added to the amount of gasoline they have.
Many applications: motorcycles, snowmobiles, scooters, blowers, chainsaws, lawn mowers, tillers, generators, garden tools, marine outboard motors,... any two stroke engine with separate mix.

US, UK and Metric volumes of gas and oil.
Specific Units included:
US Fluid Ounces / Gallons
UK Fluid ounces / Gallons
Mililiters / Liters.