How many cups are in a liter?

About 4.23 US cups. One US cup is defined as 236.588 milliliters.

Is a US pint the same as a UK pint?

No. A US pint is about 473 mL while a UK imperial pint is about 568 mL — which is why a British pint of beer is bigger.

Gallons (US) to Quarts (US) converter

Convert gallons (us) (gal) to quarts (us) (qt) — results update instantly as you type.

Gallons (US) to Quarts (US)

From

To4

1 gal = 4 qt

PrecisionScientific notation

How to convert Gallons (US) to Quarts (US)

Volume conversions appear constantly in cooking, fuel, and science. The metric system uses milliliters and liters, while the US uses cups, pints, quarts, and gallons — and the UK gallon is a different size entirely.

All units convert through the liter. One US gallon is exactly 3.785411784 liters, while a UK (imperial) gallon is 4.54609 liters — about 20% larger. One cubic meter equals exactly 1,000 liters.

Formula

gal × 4 = qt

Multiply your gallons (us) value by 4 to get quarts (us). For the reverse, divide by the same factor.

Gallons (US) to Quarts (US) conversion table

Gallons (US)	Quarts (US)
1 gal	4 qt
2 gal	8 qt
5 gal	20 qt
10 gal	40 qt
25 gal	100 qt
100 gal	400 qt

Common use cases

Recipes between cups, milliliters, and fluid ounces
Fuel and liquid purchases between gallons and liters
Water tanks and pools in cubic meters
Beverage servings in pints vs half-liters

Frequently asked questions

One US gallon equals exactly 3.785411784 liters. A UK imperial gallon is larger at 4.54609 liters.

Gallons (US) to Milliliters Gallons (US) to Liters Gallons (US) to Cubic Meters Gallons (US) to Gallons (UK)Gallons (US) to Cups (US)Gallons (US) to Pints (US)