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US Quarts to UK Pints (qt to imp pt) Converter

1 US quart (qt) = 1.66535 UK pints (imp pt). To convert US quarts to UK pints, multiply by 1.66535: 25 qt × 1.66535 = 41.6337 imp pt.

1 qt = 1.6653483693 imp pt
Convert the other way: UK Pints to US Quarts

Quick facts

How to convert US quarts to UK pints

  1. Take the value in US quarts.
  2. Multiply it by 1.66535 (the number of UK pints in one US quart).
  3. Round the result to the precision you need.
imp pt = qt × 1.66535

Worked example: 25 qt × 1.66535 = 41.6337 imp pt.

To convert UK pints back to US quarts, multiply by 0.600475, or divide by 1.66535.

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

US Quarts to UK Pints conversion table

US Quarts to UK Pints conversion table
US Quarts [qt]UK Pints [imp pt]
0.01 qt0.0166534837 imp pt
0.1 qt0.1665348369 imp pt
1 qt1.6653483693 imp pt
2 qt3.3306967385 imp pt
3 qt4.9960451078 imp pt
5 qt8.3267418463 imp pt
10 qt16.6534836926 imp pt
20 qt33.3069673852 imp pt
50 qt83.2674184629 imp pt
100 qt166.5348369258 imp pt
1000 qt1665.348369258 imp pt

qt to imp pt chart from 1 to 100

UK Pints to US Quarts conversion table

UK Pints to US Quarts conversion table
UK Pints [imp pt]US Quarts [qt]
0.01 imp pt0.0060047496 qt
0.1 imp pt0.0600474963 qt
1 imp pt0.6004749628 qt
2 imp pt1.2009499255 qt
3 imp pt1.8014248883 qt
5 imp pt3.0023748138 qt
10 imp pt6.0047496275 qt
20 imp pt12.009499255 qt
50 imp pt30.0237481376 qt
100 imp pt60.0474962752 qt
1000 imp pt600.4749627524 qt

US Quarts vs UK Pints

US QuartUK Pint
Symbolqtimp pt
Equals1 qt = 1.66535 imp pt1 imp pt = 0.600475 qt

What is a US quart?

A US customary unit equal to 2 pints or 1/4 gallon. Used in the US for milk, motor oil, and cooking.

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.

Frequently asked questions

How many UK pints are in a US quart?

There are 1.66535 UK pints in 1 US quart (1 qt = 1.6653483693 imp pt).

How many US quarts are in a UK pint?

There are 0.600475 US quarts in 1 UK pint (1 imp pt = 0.6004749628 qt).

How do I convert US quarts to UK pints?

Multiply the number of US quarts by 1.66535. For example, 10 qt × 1.66535 = 16.6535 imp pt. To convert back, multiply by 0.600475.

What is 10 qt in UK pints?

10 qt = 16.6535 imp pt.

What is 100 qt in UK pints?

100 qt = 166.535 imp pt.

Is the 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.

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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