How Many US Quarts in a US Gallon?
Quick Answer
1 US Gallon = 3.9999979 US Quarts
1 gal = 3.9999979 qt
3.999998
Formula
qt = gal × 3.9999979
The calculator multiplies each gal value by 3.9999979. For the reverse direction, divide qt by 3.9999979; equivalently, 1 qt = 0.25000013 gal.
Conversion Table
| US Gallons (gal) | US Quarts (qt) |
|---|---|
| 1 gal | 3.9999979 qt |
| 2 gal | 7.9999958 qt |
| 5 gal | 19.999989 qt |
| 10 gal | 39.999979 qt |
| 20 gal | 79.999958 qt |
| 50 gal | 199.99989 qt |
| 100 gal | 399.99979 qt |
| 500 gal | 1,999.9989 qt |
| 1,000 gal | 3,999.9979 qt |
Worked Examples
Convert 5 gal to qt:
5 gal × 3.9999979 = 19.999989 qt
Convert 10 gal to qt:
10 gal × 3.9999979 = 39.999979 qt
Convert 50 gal to qt:
50 gal × 3.9999979 = 199.99989 qt
FAQ
How many US Quarts are in 1 US Gallon?
There are 3.9999979 US Quarts in 1 US Gallon. Formula: qt = gal × 3.9999979.
How to convert US Gallons to US Quarts?
To convert US Gallons to US Quarts, multiply the number of US Gallons by 3.9999979. For example, 10 gal = 39.999979 qt.
How many US Quarts are in 100 US Gallons?
There are 399.99979 US Quarts in 100 US Gallons. Calculation: 100 × 3.9999979 = 399.99979.