# US gallons to kilograms conversion

1 US gallon of water equals 3.79 kilograms

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Significant Figures:

### Results

1 US gallon of water weighs 3.79 kilograms.

3.7854118 kilograms precisely. Some values are approximate.

## How to convert 1 US gallon of water to kilograms?

To convert a quantity of a substance or material expressed as a volume to mass we simply use the formula:

mass = density × volume

We want to calculate the mass in kilograms from a volume in US gallons. We have the density table at the bottom of this web page that shows us the densities values in kg/m³, so we will use the folowing formula (see why below):

mass = d × v × vcfmcf, where vcf is the conversion factor to convert from US gallon to cubic meters (table near the end of this page) and mcf equals 1 because the mass is already in kiliograms.

So, plugging these values in the formula above, we get:

mass = 1000 × 1 × 0.0037854117841

mass = 1000 × 0.003785411784, or

mass = 3.78541 kilograms (answer)

## US gallons of water to kilograms Chart

US gallons of water to kilograms
0.1 US gallon of water = 0.379 kilogram
1/5 US gallon of water = 0.757 kilogram
0.3 US gallon of water = 1.14 kilograms
0.4 US gallon of water = 1.51 kilograms
1/2 US gallon of water = 1.89 kilograms
0.6 US gallon of water = 2.27 kilograms
0.7 US gallon of water = 2.65 kilograms
0.8 US gallon of water = 3.03 kilograms
0.9 US gallon of water = 3.41 kilograms
1 US gallon of water = 3.79 kilograms
US gallons of water to kilograms
1 US gallon of water = 3.79 kilograms
1.1 US gallons of water = 4.16 kilograms
1/5 US gallons of water = 4.54 kilograms
1.3 US gallons of water = 4.92 kilograms
1.4 US gallons of water = 5.3 kilograms
1/2 US gallons of water = 5.68 kilograms
1.6 US gallons of water = 6.06 kilograms
1.7 US gallons of water = 6.44 kilograms
1.8 US gallons of water = 6.81 kilograms
1.9 US gallons of water = 7.19 kilograms

Note: some values may be rounded.

## FAQs on water weight to volume conversion

### 1 US gallon of water equals how many kilograms?

1 US gallon of water is equivalent 3.79 kilograms.

### How much is 3.79 kilograms of water in US gallons?

3.79 kilograms of water equals 1 US gallon.

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