UK gallons to US cups converter
US cups (cup)
1 UK gallon = 19.21519881 US cups
How to convert UK gallons to US cups
cup = UK gal × 19.2151988081
Multiply the number of UK gallons by 19.2151988081 to get US cups. Going the other way, divide by 19.2151988081 (or multiply by 0.0520421365393).
One UK gallon is exactly defined as 19.2151988081 US cups (to 12 significant figures), and one US cup is 0.0520421365393 UK gallons.
Worked examples
- Convert 5 UK gallons: 5 × 19.2151988081 = 96.07599404 96.07599404 US cups.
- Convert 12.5 UK gallons: 12.5 × 19.2151988081 = 240.1899851 240.1899851 US cups.
- Convert 250 UK gallons: 250 × 19.2151988081 = 4,803.799702 4,803.799702 US cups.
Quick-reference table
| UK gal | cup |
|---|---|
| 1 | 19.21519881 |
| 2 | 38.43039762 |
| 3 | 57.64559642 |
| 5 | 96.07599404 |
| 10 | 192.1519881 |
| 15 | 288.2279821 |
| 20 | 384.3039762 |
| 25 | 480.3799702 |
| 50 | 960.7599404 |
| 75 | 1,441.139911 |
| 100 | 1,921.519881 |
| 1,000 | 19,215.19881 |
| cup | UK gal |
|---|---|
| 1 | 0.05204213654 |
| 2 | 0.1040842731 |
| 3 | 0.1561264096 |
| 5 | 0.2602106827 |
| 10 | 0.5204213654 |
| 15 | 0.7806320481 |
| 20 | 1.040842731 |
| 25 | 1.301053413 |
| 50 | 2.602106827 |
| 75 | 3.90316024 |
| 100 | 5.204213654 |
| 1,000 | 52.04213654 |
Related conversions
Frequently asked questions
How many US cups are in 1 UK gallon?
1 UK gallon equals 19.21519881 US cups.
What is the formula to convert UK gallons to US cups?
Use cup = UK gal × 19.2151988081. Multiply the number of UK gallons by 19.2151988081 to get US cups. Going the other way, divide by 19.2151988081 (or multiply by 0.0520421365393).
What is 100 UK gallons in US cups?
100 UK gallons is 1,921.519881 US cups.