Convert US Gallon to Imperial Fluid Ounce
133.227631
≈ 133 15/64 imp fl oz
1 gal = 133.22763 imp fl oz
Use the conversion factor 1 gal = 133.2276309 imp fl oz. To convert US Gallon to Imperial Fluid Ounce, multiply the input value by 133.2276309.
Conversion Formula
imp fl oz = gal × 133.228
Reverse: gal = imp fl oz × 0.00750595
Conversion Examples
1 gal × 133.22763 =
133.22763 imp fl oz
1 US Gallons = 133.22763 Imperial Fluid Ounces
5 gal × 133.22763 =
666.13815 imp fl oz
5 US Gallons = 666.13815 Imperial Fluid Ounces
10 gal × 133.22763 =
1,332.2763 imp fl oz
10 US Gallons = 1,332.2763 Imperial Fluid Ounces
25 gal × 133.22763 =
3,330.6908 imp fl oz
25 US Gallons = 3,330.6908 Imperial Fluid Ounces
50 gal × 133.22763 =
6,661.3815 imp fl oz
50 US Gallons = 6,661.3815 Imperial Fluid Ounces
100 gal × 133.22763 =
13,322.763 imp fl oz
100 US Gallons = 13,322.763 Imperial Fluid Ounces
US Gallon to Imperial Fluid Ounce Table
gal =—imp fl oz
| US Gallon (gal) | Imperial Fluid Ounce (imp fl oz) | Fraction |
|---|---|---|
| 1 | 133.2 | 133 15/64 |
| 2 | 266.5 | 266 29/64 |
| 3 | 399.7 | 399 11/16 |
| 4 | 532.9 | 532 29/32 |
| 5 | 666.1 | 666 9/64 |
| 6 | 799.4 | 799 23/64 |
| 7 | 932.6 | 932 19/32 |
| 8 | 1,065.8 | 1065 53/64 |
| 9 | 1,199 | 1199 3/64 |
| 10 | 1,332.3 | 1332 9/32 |
| 11 | 1,465.5 | 1465 1/2 |
| 12 | 1,598.7 | 1598 47/64 |
| 13 | 1,732 | 1731 61/64 |
| 14 | 1,865.2 | 1865 3/16 |
| 15 | 1,998.4 | 1998 27/64 |
| 16 | 2,131.6 | 2131 41/64 |
| 17 | 2,264.9 | 2264 7/8 |
| 18 | 2,398.1 | 2398 3/32 |
| 19 | 2,531.3 | 2531 21/64 |
| 20 | 2,664.6 | 2664 35/64 |
Unit Definitions
What is a US Gallon (gal)?
US CustomaryUnited States
US Gallon (gal) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about US GallonWhat is a Imperial Fluid Ounce (imp fl oz)?
ImperialUnited Kingdom
Imperial Fluid Ounce (imp fl oz) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about Imperial Fluid OunceFrequently Asked Questions
How do I convert US Gallon to Imperial Fluid Ounce?
Multiply the value in gal by 133.2276309. The formula is imp fl oz = gal × 133.2276309.
How many Imperial Fluid Ounce are in 1 US Gallon?
One US Gallon equals 133.2276309 imp fl oz.
What is 1 gal in imp fl oz?
1 gal equals 133.2276309 imp fl oz.
How do I convert Imperial Fluid Ounce back to US Gallon?
Use the reverse factor: 1 imp fl oz = 0.007505950478 gal.