2-Stroke Oil Mix Calculator - Fuel Mix Ratio

Calculate the precise amount of engine oil you need with this 2-stroke oil mix calculator. Common two-stroke oil mix ratios can be found below.

Unlock maximum protection and performance in your 2-stroke engine with AMSOIL 2 stroke oils.

Common AMSOIL 2-Stroke Oil Mix Ratios

AMSOIL ProductMix RatioOilFuel
Outboard Oil100:11.3 oz.1 Gal
Injector Oil50:12.6 oz.1 Gal
SABER®️100:11.3 oz.1 Gal
INTERCEPTOR®️50:12.6 oz.1 Gal
DOMINATOR®️50:12.6 oz.1 Gal

50 To 1 Premix Oil Ratio Chart

Mix RatioOil (Fl Oz)Fuel (Gal)
50:11.3 oz..5 Gal
50:12.6 oz.1 Gal
50:13.8 oz.1.5 Gal
50:15.1 oz.2 Gal
50:16.4 oz.2.5 Gal
50:17.7 oz.3 Gal
50:110.2 oz.4 Gal
50:112.8 oz.5 Gal
50:119.2 oz.7.5 Gal
50:125.6 oz.10 Gal

2 Stroke Mix Ratio Tips

AMSOIL Fuel Additives are formulated to clean stubborn, power robbing deposits from injectors, valves and combustion chambers. Shop AMSOIL Fuel Additives for diesel and gasoline engines. Popular products include Diesel Cold Flow, AMSOIL Quickshot, Motorcycle Octane Booster, and many more.

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