UK Fluid Ounces to UK Pints (imp fl oz to imp pt) Converter
1 UK fluid ounce (imp fl oz) = 0.05 UK pints (imp pt). To convert UK fluid ounces to UK pints, multiply by 0.05: 25 imp fl oz × 0.05 = 1.25 imp pt.
Quick facts
- 1 imp fl oz = 0.05 imp pt
- 1 imp pt = 20 imp fl oz
- Formula: imp pt = imp fl oz × 0.05
- Quick estimate: multiply by about 0.05
How to convert UK fluid ounces to UK pints
- Start with your measurement in UK fluid ounces.
- Multiply it by 0.05 (the number of UK pints in one UK fluid ounce).
- Round the result to the precision you need.
Worked example: 25 imp fl oz × 0.05 = 1.25 imp pt.
To convert UK pints back to UK fluid ounces, multiply by 20, or divide by 0.05.
Source: NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units).
UK Fluid Ounces to UK Pints conversion table
| UK Fluid Ounces [imp fl oz] | UK Pints [imp pt] |
|---|---|
| 0.01 imp fl oz | 0.0005 imp pt |
| 0.1 imp fl oz | 0.005 imp pt |
| 1 imp fl oz | 0.05 imp pt |
| 2 imp fl oz | 0.1 imp pt |
| 3 imp fl oz | 0.15 imp pt |
| 5 imp fl oz | 0.25 imp pt |
| 10 imp fl oz | 0.5 imp pt |
| 20 imp fl oz | 1 imp pt |
| 50 imp fl oz | 2.5 imp pt |
| 100 imp fl oz | 5 imp pt |
| 1000 imp fl oz | 50 imp pt |
imp fl oz to imp pt chart from 1 to 100
- 1 imp fl oz 0.05 imp pt
- 2 imp fl oz 0.1 imp pt
- 3 imp fl oz 0.15 imp pt
- 4 imp fl oz 0.2 imp pt
- 5 imp fl oz 0.25 imp pt
- 6 imp fl oz 0.3 imp pt
- 7 imp fl oz 0.35 imp pt
- 8 imp fl oz 0.4 imp pt
- 9 imp fl oz 0.45 imp pt
- 10 imp fl oz 0.5 imp pt
- 11 imp fl oz 0.55 imp pt
- 12 imp fl oz 0.6 imp pt
- 13 imp fl oz 0.65 imp pt
- 14 imp fl oz 0.7 imp pt
- 15 imp fl oz 0.75 imp pt
- 16 imp fl oz 0.8 imp pt
- 17 imp fl oz 0.85 imp pt
- 18 imp fl oz 0.9 imp pt
- 19 imp fl oz 0.95 imp pt
- 20 imp fl oz 1 imp pt
- 25 imp fl oz 1.25 imp pt
- 30 imp fl oz 1.5 imp pt
- 35 imp fl oz 1.75 imp pt
- 40 imp fl oz 2 imp pt
- 45 imp fl oz 2.25 imp pt
- 50 imp fl oz 2.5 imp pt
- 55 imp fl oz 2.75 imp pt
- 60 imp fl oz 3 imp pt
- 65 imp fl oz 3.25 imp pt
- 70 imp fl oz 3.5 imp pt
- 75 imp fl oz 3.75 imp pt
- 80 imp fl oz 4 imp pt
- 85 imp fl oz 4.25 imp pt
- 90 imp fl oz 4.5 imp pt
- 95 imp fl oz 4.75 imp pt
- 100 imp fl oz 5 imp pt
UK Pints to UK Fluid Ounces conversion table
| UK Pints [imp pt] | UK Fluid Ounces [imp fl oz] |
|---|---|
| 0.01 imp pt | 0.2 imp fl oz |
| 0.1 imp pt | 2 imp fl oz |
| 1 imp pt | 20 imp fl oz |
| 2 imp pt | 40 imp fl oz |
| 3 imp pt | 60 imp fl oz |
| 5 imp pt | 100 imp fl oz |
| 10 imp pt | 200 imp fl oz |
| 20 imp pt | 400 imp fl oz |
| 50 imp pt | 1000 imp fl oz |
| 100 imp pt | 2000 imp fl oz |
| 1000 imp pt | 20000 imp fl oz |
UK Fluid Ounces vs UK Pints
| UK Fluid Ounce | UK Pint | |
|---|---|---|
| Symbol | imp fl oz | imp pt |
| Equals | 1 imp fl oz = 0.05 imp pt | 1 imp pt = 20 imp fl oz |
What is a UK fluid ounce?
A UK imperial unit equal to 1/20 of an imperial pint (exactly 28.4130625 ml). Used in the UK and Canada on older recipes, drinks measures and some bottle labels.
What is a UK pint?
A UK imperial unit equal to 20 imperial fluid ounces (exactly 568.26125 ml). The legal measure for draught beer and cider in UK pubs and for doorstep milk.
Where You Will Meet UK Fluid Ounces and UK Pints
UK fluid ounces are used mainly in the UK (pub pints, fuel economy in mpg) and older Canadian recipes, while UK pints are used mainly in the UK (pub pints, fuel economy in mpg) and older Canadian recipes. Converting between them changes the scale rather than the system, which is why the factor is a clean ratio.
How big is 1 imp fl oz compared with 1 imp pt?
1 imp fl oz is only 0.05 of 1 imp pt: you need 20 UK fluid ounces to make 1 imp pt, so the number gets smaller when you convert.
UK Fluid Ounces to UK Pints without a calculator
- In your head: multiply by 0.05 (about 0% off). 10 imp fl oz × 0.05 ≈ 0.5 imp pt.
- Or divide: divide by 20 (exact), which is often easier than multiplying by a small decimal.
Real-world imp fl oz to imp pt examples
| Example | UK Fluid Ounces | UK Pints |
|---|---|---|
| One imperial pint | 20 imp fl oz | 1 imp pt |
| Half a pint | 10 imp fl oz | 0.5 imp pt |
| One imperial fluid ounce | 1 imp fl oz | 0.05 imp pt |
| Two pints of milk | 40 imp fl oz | 2 imp pt |
How exact is the imp fl oz to imp pt factor?
The factor is exact by definition, so any error comes only from rounding. For everyday use, 3 significant figures are plenty; for engineering or invoices, keep 5 or more.
Mistakes to avoid
- This page uses the imperial (UK) measure. A US measure with the same name is smaller, so make sure your source is British or older Canadian.
Background on UK fluid ounces and UK pints
The imperial pint (20 fl oz) is about 20% larger than the US pint (16 fl oz).
Keep converting
People who convert uk fluid ounces to uk pints often need us fluid ounces to uk pints, uk fluid ounces to us pints, uk pints to milliliters and uk pints to liters. The full volume converter lists every unit.
On pakmath.com, the percentage calculator is a useful next step, as is the scientific calculator; for related everyday maths, try the calorie calculator on Adzita.
Frequently asked questions
How many UK pints are in a UK fluid ounce?
There are 0.05 UK pints in 1 UK fluid ounce (1 imp fl oz = 0.05 imp pt).
How many UK fluid ounces are in a UK pint?
There are 20 UK fluid ounces in 1 UK pint (1 imp pt = 20 imp fl oz).
How do I convert UK fluid ounces to UK pints?
Multiply by 0.05, or divide by 20 if that is easier. Example: 10 imp fl oz = 0.5 imp pt.
What is 10 imp fl oz in UK pints?
10 imp fl oz = 0.5 imp pt.
What is 100 imp fl oz in UK pints?
100 imp fl oz = 5 imp pt.
Is the imp fl oz to imp pt conversion exact?
Yes. The factor comes from the official definitions of both units (NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units)). Results are shown to up to 10 decimal places; round them to suit your purpose.
What is an easy way to convert UK fluid ounces to UK pints?
In your head: multiply by 0.05 (about 0% off). 10 imp fl oz × 0.05 ≈ 0.5 imp pt.
How many UK pints is 20 imp fl oz (one imperial pint)?
20 imp fl oz = 1 imp pt.
How many UK fluid ounces is a half-pint (0.5 imp pt)?
0.5 imp pt = 10 imp fl oz.
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