Quart (US) to Gallon (US) Converter (qt to gal)
1 quart (us) = 0.25 gallon (us). A US gallon holds exactly 4 quarts, 8 pints or 16 cups.
Result
10 qt = 2.5000013 gal
How to convert quart (us) to gallon (us)
A US gallon holds exactly 4 quarts, 8 pints or 16 cups. The relationship is the backbone of US liquid measure and is used in cooking, car fluids and paint.
Formula
gal = qt × 0.25
Worked example
10 qt × 0.25 = 2.5 gal
Quart (US) to Gallon (US) quick-reference table
| Quart (US) (qt) | Gallon (US) (gal) |
|---|---|
| 1 qt | 0.25 gal |
| 5 qt | 1.25 gal |
| 10 qt | 2.5 gal |
| 25 qt | 6.25 gal |
| 50 qt | 12.5 gal |
| 100 qt | 25 gal |
Real-life examples
10 quarts of stock is 2.5 gallons, and 6 quarts of oil is 1.5 gallons.
Frequently asked questions
How many quarts are in a gallon?
There are exactly 4 quarts in a US gallon.
How many pints are in a gallon?
There are 8 pints in a gallon, because a quart holds 2 pints.
What is 1 quart (us) in gallon (us)?
1 quart (us) = 0.25 gallon (us) (qt to gal).
What is the formula to convert qt to gal?
gal = qt × 0.25. For example, 10 qt × 0.25 = 2.5 gal.
How do I convert gal back to qt?
Use the reverse converter: 1 gallon (us) = 4 quart (us). Check: 2.5 gal converts back to 10 qt.
Reverse conversion
Need the other direction? Gallon (US) to Quart (US) converter (gal to qt): 1 gallon (us) = 4 quart (us).
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