This converter allows you to quickly convert us quarts (qt)
into imperial gallons (gal).
Simply enter a value, choose your units, and get an instant, accurate result.
US Quart to Imperial Gallon Conversion Table
US Quart (qt)
Imperial Gallon (gal)
1
0.208169
2
0.416337
5
1.040843
10
2.081685
20
4.163371
50
10.408427
100
20.816855
200
41.633709
500
104.084273
1000
208.168546
2000
416.337092
5000
1,040.842731
10000
2,081.685462
20000
4,163.370923
50000
10,408.427308
100000
20,816.854616
200000
41,633.709231
500000
104,084.273079
1000000
208,168.546157
2000000
416,337.092314
How to convert US Quarts to Imperial Gallons?
To convert us quarts to imperial gallons, multiply by the conversion factor:
Example: Convert 10 US Quarts to Imperial Gallons
Frequently asked questions
How many imperial gallons are in 1 us quart?
1 US Quart (qt) equals 0.208169 imperial gallons (gal).
How many us quarts are in 1 imperial gallon?
1 Imperial Gallon (gal) equals 4.8038 us quarts (qt).
How do I convert imperial gallons back to us quarts?
Use the swap button above to flip the converter, or type a value directly into the "Imperial Gallon" field — this page converts in both directions instantly as you type, with no submit button needed.
Which is larger, us quart or imperial gallon?
1 Imperial Gallon is larger — it takes 4.8038 us quarts to equal 1 imperial gallon.