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US Pints to UK Fluid Ounces (pt to imp fl oz) Converter

1 US pint (pt) = 16.6535 UK fluid ounces (imp fl oz). To convert US pints to UK fluid ounces, multiply by 16.6535: 25 pt × 16.6535 = 416.337 imp fl oz.

1 pt = 16.6534836926 imp fl oz
Convert the other way: UK Fluid Ounces to US Pints

Quick facts

How to convert US pints to UK fluid ounces

  1. Write down the number of US pints you have.
  2. Multiply it by 16.6535 (the number of UK fluid ounces in one US pint).
  3. Round the result to the precision you need.
imp fl oz = pt × 16.6535

Worked example: 25 pt × 16.6535 = 416.337 imp fl oz.

To convert UK fluid ounces back to US pints, multiply by 0.0600475, or divide by 16.6535.

Source: NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units).

US Pints to UK Fluid Ounces conversion table

US Pints to UK Fluid Ounces conversion table
US Pints [pt]UK Fluid Ounces [imp fl oz]
0.01 pt0.1665348369 imp fl oz
0.1 pt1.6653483693 imp fl oz
1 pt16.6534836926 imp fl oz
2 pt33.3069673852 imp fl oz
3 pt49.9604510777 imp fl oz
5 pt83.2674184629 imp fl oz
10 pt166.5348369258 imp fl oz
20 pt333.0696738516 imp fl oz
50 pt832.674184629 imp fl oz
100 pt1665.348369258 imp fl oz
1000 pt16653.4836925798 imp fl oz

pt to imp fl oz chart from 1 to 100

UK Fluid Ounces to US Pints conversion table

UK Fluid Ounces to US Pints conversion table
UK Fluid Ounces [imp fl oz]US Pints [pt]
0.01 imp fl oz0.000600475 pt
0.1 imp fl oz0.0060047496 pt
1 imp fl oz0.0600474963 pt
2 imp fl oz0.1200949926 pt
3 imp fl oz0.1801424888 pt
5 imp fl oz0.3002374814 pt
10 imp fl oz0.6004749628 pt
20 imp fl oz1.2009499255 pt
50 imp fl oz3.0023748138 pt
100 imp fl oz6.0047496275 pt
1000 imp fl oz60.0474962752 pt

US Pints vs UK Fluid Ounces

US PintUK Fluid Ounce
Symbolptimp fl oz
Equals1 pt = 16.6535 imp fl oz1 imp fl oz = 0.0600475 pt

What is a US pint?

A US customary unit equal to 2 cups. Used in the US for beer, milk, and cooking measures.

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.

Who Converts US Pints to UK Fluid Ounces?

US pints are used mainly in the United States, while UK fluid ounces are used mainly in the UK (pub pints, fuel economy in mpg) and older Canadian recipes. 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 pt compared with 1 imp fl oz?

1 pt is 16.6535 times the size of 1 imp fl oz, so the number gets bigger when you convert US pints to UK fluid ounces.

US Pints to UK Fluid Ounces without a calculator

Real-world pt to imp fl oz examples

Everyday US pints and UK fluid ounces
ExampleUS PintsUK Fluid Ounces
A pint of ice cream1 pt16.6535 imp fl oz
One quart2 pt33.307 imp fl oz
One imperial pint1.20095 pt20 imp fl oz
Half a pint0.600475 pt10 imp fl oz
One imperial fluid ounce0.0600475 pt1 imp fl oz

How exact is the pt to imp fl oz factor?

The factor is exact by definition, so any error comes only from rounding. Round the final answer, not the factor, and match the precision of the number you started with.

Mistakes to avoid

Background on US pints and UK fluid ounces

The US pint holds 16 US fluid ounces, against 20 in an imperial pint.

What people convert next

Next, you might want uk pints to uk fluid ounces, us pints to us fluid ounces, uk fluid ounces to milliliters and uk fluid ounces to us fluid ounces. 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 macro calculator on Adzita.

Frequently asked questions

How many UK fluid ounces are in a US pint?

There are 16.6535 UK fluid ounces in 1 US pint (1 pt = 16.6534836926 imp fl oz).

How many US pints are in a UK fluid ounce?

There are 0.0600475 US pints in 1 UK fluid ounce (1 imp fl oz = 0.0600474963 pt).

How do I convert US pints to UK fluid ounces?

Multiply by 16.6535, or divide by 0.0600475 if that is easier. Example: 10 pt = 166.535 imp fl oz.

What is 10 pt in UK fluid ounces?

10 pt = 166.535 imp fl oz.

What is 100 pt in UK fluid ounces?

100 pt = 1,665.35 imp fl oz.

Is the pt to imp 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 US pints to UK fluid ounces?

Closer estimate: multiply by 17 (within 2.1%).

How many UK fluid ounces is 2 pt (one quart)?

2 pt = 33.307 imp fl oz.

How many US pints is one imperial pint (20 imp fl oz)?

20 imp fl oz = 1.20095 pt.

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Reviewed by

Dr. Muhammad Amjad Khadim PhD Mathematics

Dr. Muhammad Amjad Khadim holds a PhD in Mathematics. He writes and reviews the guides on pakmath.com and checks every formula, conversion factor and worked example against published standards and official guidance before it goes live. Spotted an error? Tell us and it will be corrected.

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First published 28 October 2026 · Last reviewed 5 November 2026