This converter turns US pints into imperial fluid ounces instantly, using the exact factor 1 US pint = 16.65348369 imperial fluid ounces. Type any number and the result updates as you go — nothing is sent to a server, so the arithmetic happens entirely in your browser.
Half a US quart — note the UK pint is 568 mL, noticeably larger. The UK fluid ounce, about 4% smaller than its US counterpart.
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 pints- The amount you are converting, measured in US pints
16.65348369- The exact number of imperial fluid ounces in one US pint
imperial fluid ounces- The converted result
How it works, step by step
- Enter the number of US pints you want to convert.
- The value is multiplied by 16.65348369, the exact conversion factor.
- The result is displayed in imperial fluid ounces, rounded for readability.
- The unrounded value and the reverse conversion appear underneath so you can verify it.
Worked examples
Converting 5 US pints
Multiply 5 by 16.653484. That gives 83.2674 imperial fluid ounces. A quick sanity check: one US pint is larger than one imperial fluid ounce, so the number should get bigger — and it does.
Converting 72 US pints
72 × 16.653484 = 1,199.05 imperial fluid ounces. Working backwards, 1,199.05 ÷ 16.653484 returns 72 US pints, which confirms the factor is applied the right way round.
How to read your score
Frequently asked questions
How many imperial fluid ounces are in one US pint?
Exactly 16.65348369. 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 pints to imperial fluid ounces?
Imperial Fluid Ounces = US pints × 16.65348369. To reverse it, divide instead: US pints = imperial fluid ounces ÷ 16.65348369, which is the same as multiplying by 0.06004749628.
Is the US pint bigger than the imperial fluid ounce?
Yes. One US pint equals 16.6535 imperial fluid ounces, so it is the larger unit.
Why does my answer differ slightly from other pints to imperial-fluid-ounces 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 pint?
Half a US quart — note the UK pint is 568 mL, noticeably larger.
What is a imperial fluid ounce?
The UK fluid ounce, about 4% smaller than its US counterpart.
Us Pints to imperial fluid ounces reference table
| Us Pints | Imperial Fluid Ounces |
|---|---|
| 0.5 pt | 8.3267 fl oz |
| 1 pt | 16.6535 fl oz |
| 2 pt | 33.307 fl oz |
| 3 pt | 49.9605 fl oz |
| 5 pt | 83.2674 fl oz |
| 10 pt | 166.5348 fl oz |
| 15 pt | 249.8023 fl oz |
| 20 pt | 333.0697 fl oz |
| 25 pt | 416.3371 fl oz |
| 50 pt | 832.6742 fl oz |
| 75 pt | 1,249.01 fl oz |
| 100 pt | 1,665.35 fl oz |
| 250 pt | 4,163.37 fl oz |
| 500 pt | 8,326.74 fl oz |
| 1000 pt | 16,653.48 fl oz |
Exact factor: 1 US pint = 16.65348369 imperial fluid ounces. Values rounded for display.