US gallon to US quart Converter
Convert us gallons to us quarts with this free volume converter. The exact relationship used on this page is 1 us gallon = 4 us quarts. Type any number — the result updates instantly, works on phones and desktops, and is ready to copy into homework, a spec sheet, or a shopping list.
Formula: US quart = US gallon × 4
How to convert us gallons to us quarts
- Enter the value in us gallons in the converter.
- Read the equivalent amount in us quarts.
- Use the swap link if you need us quart to us gallon instead.
- Check the table for common values without typing.
Worked examples
- 1 gal = 4 qt
- 5 gal = 20 qt
- 10 gal = 40 qt
- 25 gal = 100 qt
Conversion table
Common us gallons values converted to us quarts.
| gal | qt |
|---|---|
| 1 | 4 |
| 2 | 8 |
| 3 | 12 |
| 4 | 16 |
| 5 | 20 |
| 6 | 24 |
| 7 | 28 |
| 8 | 32 |
| 9 | 36 |
| 10 | 40 |
| 20 | 80 |
| 50 | 200 |
| 100 | 400 |
| 250 | 1,000 |
| 500 | 2,000 |
| 1,000 | 4,000 |
About this conversion
US gallon (gal) and US quart (qt) are both volume units. Volume tools cover cooking cups and spoons, US and UK gallons, liters, milliliters, and cubic meters or feet. Bookmark this URL when you convert us gallons to us quarts often, then explore related pairs in the same category if you need a different target unit.
Need the other direction? Open the us quart to us gallon converter.
FAQ
How many us quarts are in 1 us gallon?+
1 us gallon equals 4 us quarts.
What is the formula to convert us gallons to us quarts?+
US quart = US gallon × 4
How do I convert us gallons to us quarts by hand?+
Multiply the us gallon value by 4. Example: 10 us gallons × 4 = 40 us quarts.
Is this gal to qt converter accurate?+
Yes. Linear conversions use internationally agreed factors relative to SI. Temperature and inverse fuel units use the standard offset or reciprocal formulas, not a guessed scale factor.