This converter allows you to quickly convert imperial quarts (qt)
into us gallons (gal).
Simply enter a value, choose your units, and get an instant, accurate result.
Imperial Quart to US Gallon Conversion Table
Imperial Quart (qt)
US Gallon (gal)
1
0.300237
2
0.600475
5
1.501187
10
3.002375
20
6.00475
50
15.011874
100
30.023748
200
60.047496
500
150.118741
1000
300.237481
2000
600.474963
5000
1,501.187407
10000
3,002.374814
20000
6,004.749628
50000
15,011.874069
100000
30,023.748138
200000
60,047.496275
500000
150,118.740688
1000000
300,237.481376
2000000
600,474.962752
How to convert Imperial Quarts to US Gallons?
To convert imperial quarts to us gallons, multiply by the conversion factor:
Example: Convert 10 Imperial Quarts to US Gallons
Frequently asked questions
How many us gallons are in 1 imperial quart?
1 Imperial Quart (qt) equals 0.300237 us gallons (gal).
How many imperial quarts are in 1 us gallon?
1 US Gallon (gal) equals 3.3307 imperial quarts (qt).
How do I convert us gallons back to imperial 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, imperial quart or us gallon?
1 US Gallon is larger — it takes 3.3307 imperial quarts to equal 1 us gallon.