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

1 US pint (pt) = 0.416337 UK quarts (imp qt). To convert US pints to UK quarts, multiply by 0.416337: 25 pt × 0.416337 = 10.4084 imp qt.

1 pt = 0.4163370923 imp qt
Convert the other way: UK Quarts to US Pints

Quick facts

How to convert US pints to UK quarts

  1. Take the value in US pints.
  2. Multiply it by 0.416337 (the number of UK quarts in one US pint).
  3. Round the result to the precision you need.
imp qt = pt × 0.416337

Worked example: 25 pt × 0.416337 = 10.4084 imp qt.

To convert UK quarts back to US pints, multiply by 2.4019, or divide by 0.416337.

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

US Pints to UK Quarts conversion table

US Pints to UK Quarts conversion table
US Pints [pt]UK Quarts [imp qt]
0.01 pt0.0041633709 imp qt
0.1 pt0.0416337092 imp qt
1 pt0.4163370923 imp qt
2 pt0.8326741846 imp qt
3 pt1.2490112769 imp qt
5 pt2.0816854616 imp qt
10 pt4.1633709231 imp qt
20 pt8.3267418463 imp qt
50 pt20.8168546157 imp qt
100 pt41.6337092314 imp qt
1000 pt416.3370923145 imp qt

pt to imp qt chart from 1 to 100

UK Quarts to US Pints conversion table

UK Quarts to US Pints conversion table
UK Quarts [imp qt]US Pints [pt]
0.01 imp qt0.0240189985 pt
0.1 imp qt0.2401899851 pt
1 imp qt2.401899851 pt
2 imp qt4.803799702 pt
3 imp qt7.205699553 pt
5 imp qt12.009499255 pt
10 imp qt24.0189985101 pt
20 imp qt48.0379970202 pt
50 imp qt120.0949925505 pt
100 imp qt240.189985101 pt
1000 imp qt2401.8998510097 pt

US Pints vs UK Quarts

US PintUK Quart
Symbolptimp qt
Equals1 pt = 0.416337 imp qt1 imp qt = 2.4019 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 quart?

A UK imperial unit equal to 2 imperial pints. Found in older UK and Canadian recipes and measuring jugs.

Frequently asked questions

How many UK quarts are in a US pint?

There are 0.416337 UK quarts in 1 US pint (1 pt = 0.4163370923 imp qt).

How many US pints are in a UK quart?

There are 2.4019 US pints in 1 UK quart (1 imp qt = 2.401899851 pt).

How do I convert US pints to UK quarts?

Multiply the number of US pints by 0.416337. For example, 10 pt × 0.416337 = 4.16337 imp qt. To convert back, multiply by 2.4019.

What is 10 pt in UK quarts?

10 pt = 4.16337 imp qt.

What is 100 pt in UK quarts?

100 pt = 41.6337 imp qt.

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