Gallons to Quarts Conversion

How Many Quarts In a Gallon?

There are 4 quarts in a gallon (1 gal = 4 qt).

To find out how many quarts in "x" gallons or how many gallons in "x" quarts, enter a gallon or a quart value into the converter and the result will be displayed.

Round:
Enter Gallon
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How many quarts are there in a gallon?

There are 4 quarts in a gallon in US and in the imperial system (UK).

Here is how:

For US:

In United States, 1 gallon has a capacity of 128 US fluid ounces and 1 US quart has a capacity of 32 US fluid ounces. That makes 128 / 32 = 4 quarts in a gallon in US.

For Imperial System (UK):

In Imperial system 1 gallon has a capacity of 160 imperial fluid ounces and 1 imperial quart has a capacity of 40 imperial fluid ounces. That makes 160 / 40 = 4 imperial quarts in an imperial gallon in UK.

How to convert from gallons to quarts?

To convert from gallons to quarts, multiply the number of gallons "x" by 4 for US fluid gallon, US dry gallon and also for the imperial gallon.

For example, to find out how many quarts there are in a gallon and a half, multiply 1.5 by 4, that makes 6 quarts in 1.5 gallons.

You may also use this volume units conversion tool to convert between US, imperial gallons and quarts.

What is a gallon?

Gallon is an imperial and US Customary measurement system volume unit. 1 US fluid gallon is 128 US fluid ounces (3785.41 mL), 1 US dry gallon is 148.94 US fluid ounces (4404.68149 mL) and 1 imperial gallon is 160 imperial fluid ounces (4546.09 mL). The abbreviation is "gal".

What is a quart?

Quart is an imperial and US Customary measurement system volume unit. 1 US fluid quart is 32 US fluid ounce (946.353 mL), 1 US dry quart is 37.24 US fluid ounce (1101.32 mL) and 1 imperial quart is 40 imperial fluid ounce (1136.52 mL). The abbreviation is "qt".

The list for your reference:

1 US Fluid Gallon = 4 US Fluid Quarts
1 US Dry Gallon = 4 US Dry Quarts
1 Imperial Gallon = 4 Imperial Quarts

For US & Imperial Gallons:

1/8 gal = 1/2 qt
1/4 gal = 1 qt
1/2 gal = 2 qt
1 gal = 4 qt
3/2 qt = 6 qt
2 gal = 8 qt
5/2 gal = 10 qt

To find out how many quarts there are in "x" gallons for all conversions please check the table below. If the gallons to quarts conversion value that you are looking for is not listed in the conversion table, you may also create your own custom conversion table.

Create Custom Conversion Table
To create your own custom conversion table click "Create Table" botton. To change values, you may enter a "Start" value (1, 2.5, 5 etc), select a an "Increment" value (0.01, 5, 100 etc) and select an "Accuracy" value to round the result.

Gallons to Quarts Conversion Table

GallonQuartGallonQuartGallonQuartGallonQuart
1 4 26 104 51 204 76 304
2 8 27 108 52 208 77 308
3 12 28 112 53 212 78 312
4 16 29 116 54 216 79 316
5 20 30 120 55 220 80 320
6 24 31 124 56 224 81 324
7 28 32 128 57 228 82 328
8 32 33 132 58 232 83 332
9 36 34 136 59 236 84 336
10 40 35 140 60 240 85 340
11 44 36 144 61 244 86 344
12 48 37 148 62 248 87 348
13 52 38 152 63 252 88 352
14 56 39 156 64 256 89 356
15 60 40 160 65 260 90 360
16 64 41 164 66 264 100 400
17 68 42 168 67 268 125 500
18 72 43 172 68 272 150 600
19 76 44 176 69 276 175 700
20 80 45 180 70 280 200 800
21 84 46 184 71 284 250 1000
22 88 47 188 72 288 300 1200
23 92 48 192 73 292 500 2000
24 96 49 196 74 296 750 3000
25 100 50 200 75 300 1000 4000