Volume
gal (UK)tofl oz (UK)
Convert imperial gallons (gal (UK)) to imperial fluid ounces (fl oz (UK)).
Factor1 gal (UK) = 160 fl oz (UK)
Converter
gal (UK)
Accepts numbers or expressions, e.g. 150 + 14.7
Result
fl oz (UK)
Rendered to 6 significant figures.
Formula
Formula
fl oz (UK) = gal (UK) × 160
Multiply any value in imperial gallons by 160 to obtain the value in imperial fluid ounces.
Worked example
Convert 1 gal (UK) to fl oz (UK).
- 01Start with 1 gal (UK).
- 02Multiply by the conversion factor: 1 × 160 = 160 fl oz (UK).
Result1 gal (UK) = 160 fl oz (UK)
Conversion table
| gal (UK) | fl oz (UK) |
|---|---|
| 1 | 160 |
| 2 | 320 |
| 5 | 800 |
| 10 | 1600 |
| 20 | 3200 |
| 50 | 8000 |
| 100 | 16000 |
| 200 | 32000 |
| 500 | 80000 |
| 1000 | 1.6000e+5 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from gal (UK) to fl oz (UK)?
1 gal (UK) equals 160 fl oz (UK). To convert, multiply the value in imperial gallons by 160.
How do I convert 1 gal (UK) to fl oz (UK)?
1 gal (UK) = 160 fl oz (UK). For any value, multiply by 160.
How do I convert fl oz (UK) back to gal (UK)?
Divide by the same factor — or equivalently, multiply by 0.00625. So 1 fl oz (UK) = 0.00625 gal (UK).
When would I need to convert imperial gallon to imperial fluid ounce?
Volume conversions are used for tank sizing, batch calculations, and bridging between vendor specs (gallons, barrels, ft³) and process documentation (m³, litres).
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).