Gallons to Cups
1 gal = 15.7725 cups. Multiply gallons by 15.7725 to get cups; divide cups by 15.7725 to go back.
Gallons to cups conversion table
| Gallons | cups |
|---|---|
| 1 gal | 15.7725 cup |
| 2 gal | 31.5451 cup |
| 3 gal | 47.3176 cup |
| 4 gal | 63.0902 cup |
| 5 gal | 78.8627 cup |
| 6 gal | 94.6353 cup |
| 7 gal | 110.408 cup |
| 8 gal | 126.18 cup |
| Gallons | cups |
|---|---|
| 9 gal | 141.953 cup |
| 10 gal | 157.725 cup |
| 20 gal | 315.451 cup |
| 50 gal | 788.627 cup |
| 100 gal | 1,577.25 cup |
| 500 gal | 7,886.27 cup |
| 1,000 gal | 15,772.5 cup |
How to convert gallons to cups
Step 1
Take the value in gallons.
10 gal
Step 2
Multiply by 15.7725.
10 × 15.7725
Step 3
Round to the precision you need.
= 157.725 cup
The factor is rounded to six significant digits; the copy button on any result gives the full-precision value.
Common gallons to cups conversions
0.1 gal → 1.57725 cup 0.2 gal → 3.15451 cup 0.25 gal → 3.94314 cup 0.3 gal → 4.73176 cup 0.4 gal → 6.30902 cup 0.5 gal → 7.88627 cup 0.6 gal → 9.46353 cup 0.7 gal → 11.0408 cup 0.75 gal → 11.8294 cup 0.8 gal → 12.618 cup 0.9 gal → 14.1953 cup 1 gal → 15.7725 cup 1.5 gal → 23.6588 cup 2 gal → 31.5451 cup 2.5 gal → 39.4314 cup 3 gal → 47.3176 cup 3.5 gal → 55.2039 cup 4 gal → 63.0902 cup 4.5 gal → 70.9764 cup 5 gal → 78.8627 cup 5.5 gal → 86.749 cup 6 gal → 94.6353 cup 6.5 gal → 102.522 cup 7 gal → 110.408 cup
These are the values people actually search for. Any other number works in the converter above; only these pages are listed for search engines.
Frequently asked questions
How many cups are in a gal?
There are 15.7725 cups in one gal. Going the other way, one cup is 0.0634013 gallons.
How do I convert gallons to cups?
Multiply the number of gallons by 15.7725. For example, 10 gal × 15.7725 = 157.725 cup.
What is 5 gallons in cups?
5 gallons is 78.8627 cups.
What is 100 gallons in cups?
100 gallons is 1,577.25 cups.