Convert quarts to gallons and gallons to quarts instantly. Bidirectional volume converter with formula and common values.
To convert quarts to gallons, divide by 4. Since there are 4 quarts in a gallon, dividing the quart value by 4 gives you the equivalent gallon value.
| Quarts | Gallons |
|---|---|
| 2 | 0.5 |
| 3 | 0.75 |
| 4 | 1 |
| 6 | 1.5 |
| 8 | 2 |
| 12 | 3 |
| 20 | 5 |
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One quart equals 0.25 gallons (one-quarter of a gallon).
Divide the number of quarts by 4. For example, 6 quarts ÷ 4 = 1.5 gallons.
Two quarts make a half gallon.
The word "quart" derives from Latin "quartus" meaning fourth, because a quart is one-fourth of a gallon.