This converter turns US quarts into imperial pints instantly, using the exact factor 1 US quart = 1.665348369 imperial pints. Type any number and the result updates as you go — nothing is sent to a server, so the arithmetic happens entirely in your browser.
A quarter of a US gallon, just under one litre. The British pint: 568.26 millilitres, the legal measure for draught beer.
Because the relationship is a simple proportion, one multiplication does the whole job. The table further down gives pre-computed values for the amounts people look up most often, and the result panel also reports the reverse conversion so you can check the figure both ways.
The formula
US quarts- The amount you are converting, measured in US quarts
1.665348369- The exact number of imperial pints in one US quart
imperial pints- The converted result
How it works, step by step
- Enter the number of US quarts you want to convert.
- The value is multiplied by 1.665348369, the exact conversion factor.
- The result is displayed in imperial pints, rounded for readability.
- The unrounded value and the reverse conversion appear underneath so you can verify it.
Worked examples
Converting 5 US quarts
Multiply 5 by 1.6653484. That gives 8.3267 imperial pints. A quick sanity check: one US quart is larger than one imperial pint, so the number should get bigger — and it does.
Converting 72 US quarts
72 × 1.6653484 = 119.9051 imperial pints. Working backwards, 119.9051 ÷ 1.6653484 returns 72 US quarts, which confirms the factor is applied the right way round.
How to read your score
Frequently asked questions
How many imperial pints are in one US quart?
Exactly 1.665348369. Every conversion on this page is that single number multiplied by your input, so the result carries no rounding error beyond what is shown.
What is the formula to convert US quarts to imperial pints?
Imperial Pints = US quarts × 1.665348369. To reverse it, divide instead: US quarts = imperial pints ÷ 1.665348369, which is the same as multiplying by 0.6004749628.
Is the US quart bigger than the imperial pint?
Yes. One US quart equals 1.66535 imperial pints, so it is the larger unit.
Why does my answer differ slightly from other quarts to imperial-pints converters?
Most differences come from rounding the factor too early. This tool keeps full double precision through the calculation and only rounds at the final display step, and it also shows the unrounded value so you can see exactly where any difference appears.
What is a US quart?
A quarter of a US gallon, just under one litre.
What is a imperial pint?
The British pint: 568.26 millilitres, the legal measure for draught beer.
Us Quarts to imperial pints reference table
| Us Quarts | Imperial Pints |
|---|---|
| 0.5 qt | 0.832674 pt |
| 1 qt | 1.6653 pt |
| 2 qt | 3.3307 pt |
| 3 qt | 4.996 pt |
| 5 qt | 8.3267 pt |
| 10 qt | 16.6535 pt |
| 15 qt | 24.9802 pt |
| 20 qt | 33.307 pt |
| 25 qt | 41.6337 pt |
| 50 qt | 83.2674 pt |
| 75 qt | 124.9011 pt |
| 100 qt | 166.5348 pt |
| 250 qt | 416.3371 pt |
| 500 qt | 832.6742 pt |
| 1000 qt | 1,665.35 pt |
Exact factor: 1 US quart = 1.665348369 imperial pints. Values rounded for display.