This converter allows you to quickly convert us quarts (qt)
into us gallons (gal).
Simply enter a value, choose your units, and get an instant, accurate result.
US Quart to US Gallon Conversion Table
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
500
125
1000
250
2000
500
5000
1,250
10000
2,500
20000
5,000
50000
12,500
100000
25,000
200000
50,000
500000
125,000
1000000
250,000
2000000
500,000
How to convert US Quarts to US Gallons?
To convert us quarts to us gallons, multiply by the conversion factor:
Example: Convert 10 US Quarts to US Gallons
Frequently asked questions
How many us gallons are in 1 us quart?
1 US Quart (qt) equals 0.25 us gallons (gal).
How many us quarts are in 1 us gallon?
1 US Gallon (gal) equals 4 us quarts (qt).
How do I convert us gallons back to us quarts?
Use the swap button above to flip the converter, or type a value directly into the "US Gallon" field — this page converts in both directions instantly as you type, with no submit button needed.
Which is larger, us quart or us gallon?
1 US Gallon is larger — it takes 4 us quarts to equal 1 us gallon.