US cups to UK gallons converter
UK gallons (UK gal)
1 US cup = 0.05204213654 UK gallons
How to convert US cups to UK gallons
UK gal = cup × 0.0520421365393
Multiply the number of US cups by 0.0520421365393 to get UK gallons. Going the other way, divide by 0.0520421365393 (or multiply by 19.2151988081).
One US cup is exactly defined as 0.0520421365393 UK gallons (to 12 significant figures), and one UK gallon is 19.2151988081 US cups.
Worked examples
- Convert 5 US cups: 5 × 0.0520421365393 = 0.2602106827 0.2602106827 UK gallons.
- Convert 12.5 US cups: 12.5 × 0.0520421365393 = 0.6505267067 0.6505267067 UK gallons.
- Convert 250 US cups: 250 × 0.0520421365393 = 13.01053413 13.01053413 UK gallons.
Quick-reference table
| 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 |
| 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 |
Related conversions
Frequently asked questions
How many UK gallons are in 1 US cup?
1 US cup equals 0.05204213654 UK gallons.
What is the formula to convert US cups to UK gallons?
Use UK gal = cup × 0.0520421365393. Multiply the number of US cups by 0.0520421365393 to get UK gallons. Going the other way, divide by 0.0520421365393 (or multiply by 19.2151988081).
What is 100 US cups in UK gallons?
100 US cups is 5.204213654 UK gallons.