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Convert gallon to quart [gal (US) to qt (US)]


gallon (US)




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The gallons and quarts both are the well-known units that typically taken into account for volume measurements. So, what if at some point you need to do gallon to quart conversion, don’t fret as the calculator online provided you with the smart online gallon US to quart converter.

The converter for gal to qt is the online tool that simply converts gallons in a quart within a fraction of seconds. All you need to enter the figure of gallons into the designated box and calculate the equivalent quarts. The tool is handy and uses the below-mentioned formula of gal to quart conversions. Quit worrying, we also assists to do manual conversions for these units of volume.

Read on!

Did You Know!

1 US liquid gallon (gal) is equal to 4 US liquid quarts (qt)

1 US liquid quart (qt) is equal to 0.25 US liquid gallons (gal)

Gallon to Quart Formula:

No doubt, the time comes when your teacher asked you to show the work for us liquid gal to us liquid qt, if so, then simply account the given formula.

The formula for gal to qt is as follow:

US qt = US gal x 4

How do you convert gallons to quarts?

Convert with:

  • online gallon to quart converter
  • Formula (the below example helps you)

Example of US liquid gallons (gal) to Quarts (qt) conversion:

Problem: Convert 5 gallons to quarts?


Step 1 (Formula):

  • US qt = US gal x 4

Step 2 (Put the Values):

  • US qt = 5 x 4

Step 3 (Result):

  • 20 US liquid quarts

Means, 5 us liquid gallon (gal) is equal to 20 US liquid quarts (qt)

Us Liquid Gallon (gal) to US Liquid Quarts (qt) conversion table:

US Liquid Gallon(gal) Quart(qt)
1 gal 4 qt
2 gal 8 qt
3 gal 12 qt
4 gal 16 qt
5 gal 20 qt
6 gal 24 qt
7 gal 28 qt
8 gal 32 qt
9 gal 36 qt
10 gal 40 qt
15 gal 60 qt
20 gal 80 qt
25 gal 100 qt
30 gal 120 qt
35 gal 140 qt
40 gal 160 qt
45 gal 180 qt
50 gal 200 qt
60 gal 240 qt
70 gal 280 qt
80 gal 320 qt
90 gal 360 qt
100 gal 400 qt