UK Pints to US Fluid Ounces (imp pt to fl oz) Converter
1 UK pint (imp pt) = 19.2152 US fluid ounces (fl oz). To convert UK pints to US fluid ounces, multiply by 19.2152: 25 imp pt × 19.2152 = 480.38 fl oz.
Quick facts
- 1 imp pt = 19.2152 fl oz
- 1 fl oz = 0.0520421 imp pt
- Formula: fl oz = imp pt × 19.2152
- Quick estimate: multiply by about 19
How to convert UK pints to US fluid ounces
- Write down the number of UK pints you have.
- Multiply it by 19.2152 (the number of US fluid ounces in one UK pint).
- Check the answer: it should be larger than the number you started with.
Worked example: 25 imp pt × 19.2152 = 480.38 fl oz.
To convert US fluid ounces back to UK pints, multiply by 0.0520421, or divide by 19.2152.
Source: NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units).
UK Pints to US Fluid Ounces conversion table
| UK Pints [imp pt] | US Fluid Ounces [fl oz] |
|---|---|
| 0.01 imp pt | 0.1921519878 fl oz |
| 0.1 imp pt | 1.9215198784 fl oz |
| 1 imp pt | 19.2151987837 fl oz |
| 2 imp pt | 38.4303975674 fl oz |
| 3 imp pt | 57.6455963511 fl oz |
| 5 imp pt | 96.0759939186 fl oz |
| 10 imp pt | 192.1519878371 fl oz |
| 20 imp pt | 384.3039756742 fl oz |
| 50 imp pt | 960.7599391856 fl oz |
| 100 imp pt | 1921.5198783712 fl oz |
| 1000 imp pt | 19215.1987837123 fl oz |
imp pt to fl oz chart from 1 to 100
- 1 imp pt 19.2152 fl oz
- 2 imp pt 38.4304 fl oz
- 3 imp pt 57.6456 fl oz
- 4 imp pt 76.8608 fl oz
- 5 imp pt 96.076 fl oz
- 6 imp pt 115.291 fl oz
- 7 imp pt 134.506 fl oz
- 8 imp pt 153.722 fl oz
- 9 imp pt 172.937 fl oz
- 10 imp pt 192.152 fl oz
- 11 imp pt 211.367 fl oz
- 12 imp pt 230.582 fl oz
- 13 imp pt 249.798 fl oz
- 14 imp pt 269.013 fl oz
- 15 imp pt 288.228 fl oz
- 16 imp pt 307.443 fl oz
- 17 imp pt 326.658 fl oz
- 18 imp pt 345.874 fl oz
- 19 imp pt 365.089 fl oz
- 20 imp pt 384.304 fl oz
- 25 imp pt 480.38 fl oz
- 30 imp pt 576.456 fl oz
- 35 imp pt 672.532 fl oz
- 40 imp pt 768.608 fl oz
- 45 imp pt 864.684 fl oz
- 50 imp pt 960.76 fl oz
- 55 imp pt 1056.84 fl oz
- 60 imp pt 1152.91 fl oz
- 65 imp pt 1248.99 fl oz
- 70 imp pt 1345.06 fl oz
- 75 imp pt 1441.14 fl oz
- 80 imp pt 1537.22 fl oz
- 85 imp pt 1633.29 fl oz
- 90 imp pt 1729.37 fl oz
- 95 imp pt 1825.44 fl oz
- 100 imp pt 1921.52 fl oz
US Fluid Ounces to UK Pints conversion table
| US Fluid Ounces [fl oz] | UK Pints [imp pt] |
|---|---|
| 0.01 fl oz | 0.0005204214 imp pt |
| 0.1 fl oz | 0.0052042137 imp pt |
| 1 fl oz | 0.0520421366 imp pt |
| 2 fl oz | 0.1040842732 imp pt |
| 3 fl oz | 0.1561264098 imp pt |
| 5 fl oz | 0.260210683 imp pt |
| 10 fl oz | 0.5204213661 imp pt |
| 20 fl oz | 1.0408427321 imp pt |
| 50 fl oz | 2.6021068303 imp pt |
| 100 fl oz | 5.2042136605 imp pt |
| 1000 fl oz | 52.0421366053 imp pt |
UK Pints vs US Fluid Ounces
| UK Pint | US Fluid Ounce | |
|---|---|---|
| Symbol | imp pt | fl oz |
| Equals | 1 imp pt = 19.2152 fl oz | 1 fl oz = 0.0520421 imp pt |
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.
What is a US fluid ounce?
A US customary unit equal to 1/16 of a US pint. Used in the US for beverage and bottle sizes.
When You Need to Convert UK Pints to US Fluid Ounces
UK pints are used mainly in the UK (pub pints, fuel economy in mpg) and older Canadian recipes, while US fluid ounces are used mainly in the United States. Because the two units come from different systems, Americans, Britons and Canadians often need it when buying from each other online, following each other's recipes or instructions, or filling in official forms.
How big is 1 imp pt compared with 1 fl oz?
1 imp pt is 19.2152 times the size of 1 fl oz, so the number gets bigger when you convert UK pints to US fluid ounces.
UK Pints to US Fluid Ounces without a calculator
- In your head: multiply by 20 (about 4.1% off). 0.5 imp pt × 20 ≈ 10 fl oz.
- Closer estimate: multiply by 19 (within 1.1%).
Real-world imp pt to fl oz examples
| Example | UK Pints | US Fluid Ounces |
|---|---|---|
| A pint of beer in a UK pub | 1 imp pt | 19.2152 fl oz |
| Two pints of milk | 2 imp pt | 38.4304 fl oz |
| A half-pint | 0.5 imp pt | 9.6076 fl oz |
| A can of soda | 0.624506 imp pt | 12 fl oz |
| A US pint glass | 0.832674 imp pt | 16 fl oz |
| One cup | 0.416337 imp pt | 8 fl oz |
How exact is the imp pt to fl oz factor?
The factor is exact by definition, so any error comes only from rounding. Keep at least 4 significant figures for school work, and the full factor for anything legal or commercial.
Mistakes to avoid
- US and imperial (UK) measures share names but not sizes. Check which one a recipe, label or fuel figure uses before converting.
Background on UK pints and US fluid ounces
The imperial pint (20 fl oz) is about 20% larger than the US pint (16 fl oz).
Related conversions
Related conversions you may need next: us pints to us fluid ounces, uk pints to uk fluid ounces, us fluid ounces to milliliters and uk pints to milliliters. The full volume converter lists every unit.
On pakmath.com, the scientific calculator is a useful next step; Adzita offers a free calorie calculator.
Frequently asked questions
How many US fluid ounces are in a UK pint?
There are 19.2152 US fluid ounces in 1 UK pint (1 imp pt = 19.2151987837 fl oz).
How many UK pints are in a US fluid ounce?
There are 0.0520421 UK pints in 1 US fluid ounce (1 fl oz = 0.0520421366 imp pt).
How do I convert UK pints to US fluid ounces?
Use fl oz = imp pt × 19.2152. So 10 imp pt becomes 192.152 fl oz; for the reverse, multiply by 0.0520421.
What is 10 imp pt in US fluid ounces?
10 imp pt = 192.152 fl oz.
What is 100 imp pt in US fluid ounces?
100 imp pt = 1,921.52 fl oz.
Is the imp pt to fl oz 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 pints to US fluid ounces?
In your head: multiply by 20 (about 4.1% off). 0.5 imp pt × 20 ≈ 10 fl oz.
How many US fluid ounces is 2 imp pt (two pints of milk)?
2 imp pt = 38.4304 fl oz.
How many UK pints is a shot (jigger) (1.5 fl oz)?
1.5 fl oz = 0.0780632 imp pt.
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