Imperial gallons to US cups
1 imperial gallon in US cups
1 imp gal = 19.2152 cup
cup = imp gal × 19.21519881
To convert imperial gallons to US cups, multiply by 19.21519881. The table below gives the values people look up most often, and the converter works for any number.
Imperial gallons to US cups table
| Imperial gallons | US cups |
|---|---|
| 1 imp gal | 19.2152 |
| 2 imp gal | 38.4304 |
| 3 imp gal | 57.6456 |
| 4 imp gal | 76.8608 |
| 5 imp gal | 96.07599 |
| 10 imp gal | 192.152 |
| 15 imp gal | 288.228 |
| 20 imp gal | 384.304 |
| 25 imp gal | 480.38 |
| 30 imp gal | 576.456 |
| 40 imp gal | 768.608 |
| 50 imp gal | 960.7599 |
| 75 imp gal | 1,441.1399 |
| 100 imp gal | 1,921.5199 |
| 250 imp gal | 4,803.7997 |
| 500 imp gal | 9,607.5994 |
| 1,000 imp gal | 19,215.199 |
How the conversion works
The relationship is cup = imp gal × 19.21519881. Both units measure volume, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.
Imperial gallon: UK gallon.
US cup: US legal cup is 240 mL; the customary cup used here is 236.588 mL.
Common questions
- How many US cups are in one imperial gallon?
- One imperial gallon equals 19.2152 US cups. cup = imp gal × 19.21519881.
- How do you convert imperial gallons to US cups?
- Use cup = imp gal × 19.21519881. So 10 imp gal is 192.152 cup.
- How many imperial gallons are in one US cup?
- One US cup equals 0.052042 imperial gallons, which is the reverse of the conversion above.
- Is there more than one kind of imperial gallon?
- UK gallon. US legal cup is 240 mL; the customary cup used here is 236.588 mL.
Related pages
- US cups to Imperial gallons The reverse conversion
- Imperial gallons to Liters
- Imperial gallons to Milliliters
- Imperial gallons to Cubic meters
- Imperial gallons to US gallons
- Imperial gallons to US quarts
- Imperial gallons to US pints
- Imperial gallons to US fluid ounces
- Imperial gallons to Tablespoons
- Imperial gallons to Teaspoons
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place