# Quarts to Gallons Converter Calculator

Convert quarts to gallons instantly. 4 quarts = 1 gallon. Also shows liters, pints, cups, and fluid ounces. Quick volume reference table included.

## What this calculates

Convert US quarts to gallons and other volume units. There are exactly 4 quarts in a gallon, and the calculator also shows liters, pints, cups, and fluid ounces.

## Inputs

- **Quarts** (qt) — min 0 — Enter the volume in US quarts.

## Outputs

- **US Gallons** (gal) — Volume in US gallons (1 gallon = 4 quarts).
- **Liters** (L) — Volume in liters.
- **Pints** (pt) — Volume in US pints (1 quart = 2 pints).
- **Cups** (cups) — Volume in US cups (1 quart = 4 cups).
- **Fluid Ounces** (fl oz) — Volume in US fluid ounces (1 quart = 32 fl oz).

## Details

The quart is a US customary unit of volume equal to one-quarter of a gallon. Its name literally comes from the Latin word "quartus" meaning fourth.

Key Relationships

- 1 gallon = 4 quarts

- 1 quart = 2 pints

- 1 quart = 4 cups

- 1 quart = 32 fluid ounces

- 1 US quart = 0.946353 liters

Common Quart to Gallon Conversions

Quarts
Gallons
Liters

1 qt
0.25 gal
0.946 L

2 qt
0.5 gal
1.893 L

3 qt
0.75 gal
2.839 L

4 qt
1 gal
3.785 L

6 qt
1.5 gal
5.678 L

8 qt
2 gal
7.571 L

12 qt
3 gal
11.356 L

16 qt
4 gal
15.142 L

Cooking context: Many large recipes and canning instructions call for quarts. A standard large stockpot is 8 quarts (2 gallons). A standard slow cooker is 6 quarts (1.5 gallons).

US vs Imperial quarts: A US liquid quart is 0.946 liters, while an imperial quart is 1.137 liters. This calculator uses US quarts, which is the standard in American recipes and measurements.

## Frequently Asked Questions

**Q: How many quarts are in a gallon?**

A: There are exactly 4 quarts in 1 US gallon. This is an exact definition: the word 'quart' literally means one-quarter. So 8 quarts = 2 gallons, 12 quarts = 3 gallons, and so on.

**Q: How do I convert gallons to quarts?**

A: Multiply the number of gallons by 4. For example, 3 gallons = 3 x 4 = 12 quarts. Each gallon contains exactly 4 quarts.

**Q: Is a quart the same as a liter?**

A: They are close but not the same. A US quart is 0.946 liters (about 5% smaller than a liter). For rough kitchen estimates, you can treat them as equal, but for precise measurements the difference matters.

**Q: How many cups are in a quart?**

A: There are 4 US cups in 1 US quart. The full hierarchy is: 1 gallon = 4 quarts = 8 pints = 16 cups = 128 fluid ounces.

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Source: https://vastcalc.com/calculators/conversion/quarts-to-gallons-converter
Category: Conversion
Last updated: 2026-04-21