Grams to US Gallons Converter
Convert grams (g) to US gallons (gal)
Result
1 g of water = 0.000264172052 gal
1 g in other units
- 1Enter a valueType the number to convert
- 2Pick the unitsChoose what to convert from and to
- 3Read the resultSee it in every other unit too
How to convert grams to US gallons
Weight and volume are linked by density. Water weighs 1 gram per millilitre, so for water gal = g × 0.0002641721 (water). For other substances, pick one above.
gal = g × 0.0002641721 (water)
500 g of water = 0.132086 gal
Other substances
1 g is milk 0.0002565 gal, cooking oil 0.0002871 gal, ghee (melted) 0.0002903 gal, honey 0.000186 gal. Lighter substances such as oil take up more volume for the same weight.
About grams (g)
A gram is one thousandth of a kilogram. Recipes and kitchen scales use grams.
About US gallons (gal)
A US gallon is about 3.785 litres.
More conversions
Grams to other units
Other units to US Gallons
Frequently asked questions
How many US gallons are in one gram?
For water, one gram is 0.0002641721 US gallons. For other substances it depends on density: milk 0.0002565 gal, cooking oil 0.0002871 gal, ghee (melted) 0.0002903 gal, honey 0.000186 gal.
Is the g to gal conversion the same for every liquid?
No. Weight and volume are linked by density, so oil, milk and honey all give different answers. Pick the substance in the converter above.
How do I convert grams to US gallons?
Turn the weight into grams, divide by the density in g/mL to get millilitres, then convert to US gallons. For water: 500 g = 0.132086 gal.