quarts to gallons | Exact Decimal + Formula
1 US Quart = 0.25 US Gallon
Conversions between US Quart (qt) and US Gallon (gal) are essential in the cooking (volume) category. This tool provides a quick, free, and accurate way to convert us quarts to us gallons for academic, professional, or personal calculations. Check the detailed conversion table and formula explanation below for more context.
Cooking (Volume) Converter
Tab Switch fieldsS SwapC Copy
Formula
gal = qt × 0.25
To convert US Quart to US Gallon, use the formula displayed above.
Pinned Favorites
No pinned converters yet. Click the star button to pin common pairs.
Recent History
Conversions you copy will be recorded here.
US Quart to US Gallon: Quick Reference Table
| US Quart | US Gallon (Decimal) | Fraction |
|---|---|---|
| 0.001 qt | 0.00025 gal | - |
| 0.01 qt | 0.0025 gal | - |
| 0.1 qt | 0.025 gal | - |
| 0.5 qt | 0.125 gal | - |
| 1 qt | 0.25 gal | - |
| 2 qt | 0.5 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 | - |
| 250 qt | 62.5 gal | - |
| 500 qt | 125 gal | - |
| 1000 qt | 250 gal | - |
qt to gal Formula and Examples
Direct Formula
gal = qt × 0.25 Inverse Formula
qt = gal × 4 Mental Math Shortcut
Divide the value by roughly 4 to quickly estimate the converted result.
Common US Quart to US Gallon Calculations
- 5 qt = 1.25 gal
- 10 qt = 2.5 gal
- 50 qt = 12.5 gal
- 100 qt = 25 gal
- 500 qt = 125 gal
How to Convert US Quart to US Gallon
How many us gallons are in a us quart?
1 US Quart (qt) is equal to 0.25 US Gallon (gal). To convert us quarts to us gallons, multiply your value by 0.25.
How do I convert us quart to us gallon?
To convert US Quart to US Gallon, use the formula: US Gallon = US Quart × 0.25. For example, 5 qt = 1.25 gal.
What is the formula for qt to gal?
The formula is: gal = qt × 0.25. This is based on the exact SI conversion factor. Use our calculator above to convert any value instantly.