At One Place

Imperial gallons to US fluid ounces

1 imperial gallon in US fluid ounces
1 imp gal = 153.7216 fl oz
fl oz = imp gal × 153.7215905

To convert imperial gallons to US fluid ounces, multiply by 153.7215905. The table below gives the values people look up most often, and the converter works for any number.

Imperial gallons to US fluid ounces table

Common imperial gallon values converted to US fluid ounces.
Imperial gallons US fluid ounces
1 imp gal 153.7216
2 imp gal 307.4432
3 imp gal 461.1648
4 imp gal 614.8864
5 imp gal 768.608
10 imp gal 1,537.2159
15 imp gal 2,305.8239
20 imp gal 3,074.4318
25 imp gal 3,843.0398
30 imp gal 4,611.6477
40 imp gal 6,148.8636
50 imp gal 7,686.0795
75 imp gal 11,529.119
100 imp gal 15,372.159
250 imp gal 38,430.398
500 imp gal 76,860.795
1,000 imp gal 153,721.59

How the conversion works

The relationship is fl oz = imp gal × 153.7215905. Both units measure volume, so the conversion is a fixed factor that never changes.

Imperial gallon: UK gallon.

Common questions

How many US fluid ounces are in one imperial gallon?
One imperial gallon equals 153.7216 US fluid ounces. fl oz = imp gal × 153.7215905.
How do you convert imperial gallons to US fluid ounces?
Use fl oz = imp gal × 153.7215905. So 10 imp gal is 1,537.2159 fl oz.
How many imperial gallons are in one US fluid ounce?
One US fluid ounce equals 0.0065053 imperial gallons, which is the reverse of the conversion above.
Is there more than one kind of imperial gallon?
UK gallon.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked