Gas to Oil Ratio Chart

Gas to Oil Pre-Mix Ratio's For Two Stroke Engines

   Ratio Gas to Oil    1 Gallon Gas    2 Gallons Gas    3 Gallons Gas    4 Gallons Gas    5 Gallons Gas

             16:1                 8 oz oil              16 oz oil             24 oz oil            32 oz oil              40 oz oil
             20:1               6.4 oz oil           12.8 oz oil          19.2 oz oil         25.6 oz oil             32 oz oil
             32:1                 4 oz oil               8 oz oil              12 oz oil            16 oz oil              20 oz oil
             40:1               3.2 oz oil             6.4 oz oil            9.6 oz oil         12.8 oz oil             16 oz oil
             50:1              2.56 oz oil          5.12 oz oil          7.68 oz oil        10.24 oz oil           12.8 oz oil
            100:1             1.28 oz oil          2.56 oz oil          3.84 oz oil          5.12 oz oil            6.4 oz oil 




FYI: There are 128 ounces in a gallon