US Quart to US Gallon Converter
Enter a value to instantly convert between volume units.
Precision4 dp
1 US Quart = 0.25 US Gallon
Key Formulas
Liter → US Gallon
gal = L × 0.264172US Gallon → Liter
L = gal × 3.78541US Cup → Milliliter
mL = cup × 236.588Milliliter → US Cup
cup = mL × 0.00422675Formula
gal = qt × 0.25Source: NIST SP 811, Table B.8
| US Quart (qt) | US Gallon (gal) |
|---|---|
| 1 | 0.25 |
| 2 | 0.5 |
| 5 | 1.25 |
| 10 | 2.5 |
| 20 | 5 |
| 50 | 12.5 |
| 100 | 25 |
| 200 | 50 |