3 imp gal to US fl oz — 3 Imperial gallons in US fluid ounces
Exact 3 × 153.72159 = 461.164771
13 litres 638 millilitres
3 Imperial gallons in other units
| Millilitres | 13,638.27 | mL |
|---|---|---|
| Litres | 13.63827 | L |
| Cubic metres | 0.01363827 | m³ |
| US teaspoons | 2,766.99 | tsp |
| US tablespoons | 922.329543 | tbsp |
| US fluid ounces | 461.164771 | US fl oz |
| US cups | 57.645596 | US cup |
| US pints | 28.822798 | US pt |
| US quarts | 14.411399 | US qt |
| US gallons | 3.60285 | US gal |
| Imperial fluid ounces | 480 | imp fl oz |
| Imperial pints | 24 | imp pt |
| Cubic feet | 0.48163096 | ft³ |
| Cubic inches | 832.258298 | in³ |
| Oil barrels | 0.08578214 | bbl |
imp gal to US fl oz at a glance
| Imperial gallons | US fluid ounces |
|---|---|
| 1 imp gal | 153.72159 US fl oz |
| 2 imp gal | 307.443181 US fl oz |
| 3 imp gal | 461.164771 US fl oz |
| 5 imp gal | 768.607952 US fl oz |
| 10 imp gal | 1,537.22 US fl oz |
| 20 imp gal | 3,074.43 US fl oz |
| 25 imp gal | 3,843.04 US fl oz |
| 50 imp gal | 7,686.08 US fl oz |
| 100 imp gal | 15,372.16 US fl oz |
| 250 imp gal | 38,430.4 US fl oz |
| 500 imp gal | 76,860.8 US fl oz |
| 1,000 imp gal | 153,721.59 US fl oz |
How to convert Imperial gallons to US fluid ounces
Multiply by 153.72159 — one Imperial gallon is 153.72159 US fluid ounces. That factor is exact: it comes from the definition of the units rather than from a measurement, so it will not change and does not need rounding.
Working 3 × 153.72159 = 461.164771
In words: about four hundred sixty-one US fluid ounces.
What these units are
The Imperial gallon and the US fluid ounce are covered in the volume unit guide, along with every other unit on this page.
Questions
How many US fluid ounces are in a Imperial gallon?
One Imperial gallon is 153.72159 US fluid ounces. This figure is exact — it comes from the definition of the unit, not a measurement.
What is 3 Imperial gallons in US fluid ounces?
3 Imperial gallons is 461.164771 US fluid ounces. The working is 3 × 153.72159 = 461.164771.
Is a gallon the same in the US and the UK?
No. A US gallon is 3.785411784 litres; an Imperial gallon is 4.54609 litres. The Imperial one is about 20% larger, which is why US and UK fuel economy figures for the same car look different.
Which pint does a recipe mean?
Follow the recipe's origin. A US pint is 16 US fluid ounces, roughly 473 mL. An Imperial pint is 20 Imperial fluid ounces, roughly 568 mL. A British pint of milk is noticeably more than an American one.
Can I convert litres to kilograms here?
Not directly — that depends on what you are measuring. Volume becomes mass only once you know the density. Water is the convenient case: one litre is almost exactly one kilogram. Oil, flour and alcohol are all lighter.
Why is a US cup not 250 mL?
The US legal cup is 240 mL and the customary cup used in recipes is about 236.6 mL. The round 250 mL cup is the Australian and metric standard. In baking the gap is enough to notice.