How to convert gallons to quarts
Formula: qt = gal × 4
Worked example: 5 gal → 5 × 4 = 20 qt
Gallons to quarts conversion chart
| Gallons (gal) | Quarts (qt) |
|---|---|
| 1 gal | 4 qt |
| 2 gal | 8 qt |
| 3 gal | 12 qt |
| 4 gal | 16 qt |
| 5 gal | 20 qt |
| 6 gal | 24 qt |
| 7 gal | 28 qt |
| 8 gal | 32 qt |
| 9 gal | 36 qt |
| 10 gal | 40 qt |
| 12 gal | 48 qt |
| 15 gal | 60 qt |
| 20 gal | 80 qt |
| 25 gal | 100 qt |
| 30 gal | 120 qt |
| 40 gal | 160 qt |
| 50 gal | 200 qt |
| 75 gal | 300 qt |
| 100 gal | 400 qt |
| 250 gal | 1,000 qt |
| 500 gal | 2,000 qt |
| 1,000 gal | 4,000 qt |
What is a gallon?
The US gallon is defined as 231 cubic inches, exactly 3.785411784 liters, and holds 4 quarts or 128 fluid ounces. Gasoline, milk, paint and water use in the United States are measured in gallons.
What is a quart?
The US liquid quart is a quarter of a gallon: 2 pints, 4 cups or 32 fluid ounces, about 946 ml. Motor oil, milk, stock and slow cooker capacities are commonly given in quarts.