The **US gallon** (also known as an**"American gallon"**) is a unit of measurement for liquids in the USA. **One US gallon is equal to 3.78541 liters.**

## Calculator

All information is without guarantee

**Use calculator:**

- Enter the number of US gallons into the calculator.
- Specify the unit to be used for conversion.
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Before we look at the conversion, it is important to clarify the difference between the US gallon and the imperial (British) gallon:

- US
**gallon**: equivalent to 3.78541 liters. **Imperial gallon**: equivalent to 4.54609 liters.

## Conversion to liters

As the liter is the international standard unit of measurement for the volume of liquids, this is one of the most common conversions: 1 US gallon = 3.78541 liters.

## Conversion to other volume units

**Quarts (QT):**1 US gallon = 4 quarts**Pints (PT)**: 1 US gallon = 8 pints**Cups**: 1 US gallon = 16 cups**Fluid ounces (Fl Oz):**1 US gallon = 128 fluid ounces

## Conversion to weight

The conversion from volume to weight depends on the density of the liquid. As an example, let's take water, which has a density of about 1 kg/L at room temperature:

1 US gallon of water weighs approximately 8.34 pounds (3.78541 liters x 1 kg/L = 3.78541 kg, converted to pounds).

## Conclusion

It is important to note that these conversions may vary for other liquids, depending on their density. Before converting a liquid from volume to weight, make sure you have the correct density to hand

## Volume

- Barrel
- Barrel in liters
- British gallon
- Centiliter
- Centiliters in liters
- Cubic centimeter
- Cubic centimeters in cubic meters
- Cubic decimeter
- Cubic decimeters in cubic meters
- Cubic kilometer
- Cubic meter
- Cubic millimeter
- Cubic millimeters in cubic centimeters
- Deciliter
- Deciliter in liters
- Gallons in liters
- Hectoliter
- Hectoliters in liters
- Liter
- Milliliter
- Milliliters to liters
- US gallon

## Volume

- Barrel
- Barrel in liters
- British gallon
- Centiliter
- Centiliters in liters
- Cubic centimeter
- Cubic centimeters in cubic meters
- Cubic decimeter
- Cubic decimeters in cubic meters
- Cubic kilometer
- Cubic meter
- Cubic millimeter
- Cubic millimeters in cubic centimeters
- Deciliter
- Deciliter in liters
- Gallons in liters
- Hectoliter
- Hectoliters in liters
- Liter
- Milliliter
- Milliliters to liters
- US gallon