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Gallons (liquid) to milliliters (gal to ml) Metric conversion calculator

Welcome to our gallons (liquid) to milliliters (gal to ml) conversion calculator. You can enter a value in either the gallons (liquid) or milliliters input fields. For an understanding of the conversion process, we include step by step and direct conversion formulas. If you'd like to perform a different conversion, just select between the listed Volume units in the 'Select between other Volume units' tab below or use the search bar above. Tip: Use the swap button to switch from converting gallons (liquid) to milliliters to milliliters to gallons (liquid).

gallons (liquid) (gal)


milliliters (ml)

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1 gal = 3785.411784 ml 1 ml = 0.00026417 gal

Algebraic Steps / Dimensional Analysis Formula
gal * 128 fl.oz.
1 gal
* 1 l
33.814 fl.oz.
* 1000 ml
1 l
= ml

Direct Conversion Formula
gal * 3785.411784 ml
1 gal
= ml

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fluid ounces 0
gallons (liquid) 0
liters 0
milliliters 0
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