Convert cup (us customary)s to gallon (imperial)s

1 cup = 0.0520421365393 gal (imp) — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.

0.052 042 136 539 3gal (imp)
≈ Rounded to 12 s.f. 1 cup ≈ 0.052 042 136 539 3 gal (imp)
As a fraction: 473176473/9092180000
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1 cup = 0.0520421365393 gal (imp)
Show this value in all 42 volume units
  • Cubic kilometers km³ 2.365882365e-13
  • Cubic meters m³ 0.000 236 588 236 5
  • Cubic decimeters dm³ 0.236 588 236 5
  • Cubic centimeters cm³ 236.588 236 5
  • Cubic millimeters mm³ 236 588.2365
  • Kiloliters kL 0.000 236 588 236 5
  • Hectoliters hL 0.002 365 882 365
  • Decaliters daL 0.023 658 823 65
  • Liters L 0.236 588 236 5
  • Deciliters dL 2.365 882 365
  • Centiliters cL 23.658 823 65
  • Milliliters mL 236.588 236 5
  • Microliters µL 236 588.2365
  • Gallon (US)s gal 0.0625
  • Quart (US)s qt 0.25
  • Pint (US)s pt 0.5
  • Cup (US customary)s cup 1
  • Cup (US legal)s cup 0.985 784 318 75
  • Fluid ounce (US)s fl oz 8
  • Tablespoon (US)s tbsp 16
  • Teaspoon (US)s tsp 48
  • Gill (US)s gi 2
  • Minim (US)s min 3840
  • Barrel (oil)s bbl 0.001 488 095 238 1
  • Barrel (US liquid)s bbl 0.001 984 126 984 13
  • Bushel (US)s bu 0.006 713 804 745 12
  • Peck (US)s pk 0.026 855 218 980 5
  • Gallon (imperial)s gal (imp) 0.052 042 136 539 3
  • Quart (imperial)s qt (imp) 0.208 168 546 157
  • Pint (imperial)s pt (imp) 0.416 337 092 314
  • Fluid ounce (imperial)s fl oz (imp) 8.326 741 846 29
  • Tablespoon (imperial)s tbsp (imp) 13.322 786 954 1
  • Teaspoon (imperial)s tsp (imp) 39.968 360 862 2
  • Gill (imperial)s gi (imp) 1.665 348 369 26
  • Bushel (imperial)s bu (imp) 0.006 505 267 067 41
  • Cubic inches in³ 14.4375
  • Cubic feet ft³ 0.008 355 034 722 22
  • Cubic yards yd³ 0.000 309 445 730 453
  • Acre-foots ac·ft 0.000 000 191 805 204 826
  • Board foots FBM 0.100 260 416 667
  • Cords cd 0.000 065 273 708 767 4
  • Drop (metric)s gt 4731.764 73

Every row is Cup (US customary) (cup) converted through the cubic meter, in exact rational arithmetic.

How to convert cup (us customary)s to gallon (imperial)s

Multiply the number of cup (us customary)s by 0.0520421365393 to get gallon (imperial)s.

Gallon (imperial): Exactly 4.546 09 L — the volume of 10 lb of water at 62 °F.

Cup (US customary) to Gallon (imperial) conversion table

Cup (US customary)s (cup) Gallon (imperial)s (gal (imp))
1 cup 0.052 042 137
2 cup 0.104 084 27
3 cup 0.156 126 41
5 cup 0.260 210 68
10 cup 0.520 421 37
20 cup 1.040 842 7
25 cup 1.301 053 4
50 cup 2.602 106 8
100 cup 5.204 213 7
250 cup 13.010 534
500 cup 26.021 068
1000 cup 52.042 137

Gallon (imperial) to Cup (US customary) conversion table

Gallon (imperial)s (gal (imp)) Cup (US customary)s (cup)
1 gal (imp) 19.215 199
2 gal (imp) 38.430 398
3 gal (imp) 57.645 596
5 gal (imp) 96.075 994
10 gal (imp) 192.151 99
20 gal (imp) 384.303 98
25 gal (imp) 480.379 97
50 gal (imp) 960.759 94
100 gal (imp) 1921.5199
250 gal (imp) 4803.7997
500 gal (imp) 9607.5994
1000 gal (imp) 19 215.199

Frequently asked

How many gallon (imperial)s are in a cup (us customary)?

One cup (us customary) equals 0.05204213654 gallon (imperial)s (cup → gal (imp)). That figure is exact, not rounded.

How do you convert cup (us customary)s to gallon (imperial)s?

Multiply the number of cup (us customary)s by 0.0520421365393 to get gallon (imperial)s.

What is 1 gal (imp) in cup (us customary)s?

One gallon (imperial) is 19.21519881 cup (us customary)s.

What is 10 cup in gal (imp)?

10 cup = 0.520 421 37 gal (imp).

What exactly is a gallon (imperial)?

Exactly 4.546 09 L — the volume of 10 lb of water at 62 °F.

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