How many ounces in half pint depends on the country. A US half pint is 8 fluid ounces, which is exactly 1 cup or about 237 ml. A UK (imperial) half pint is 10 imperial fluid ounces, about 284 ml. Both are half of their own pint, but the two pints differ in size, so the halves do too.
Key takeaways
- US half pint: 8 US fluid ounces, 1 cup, about 237 ml.
- UK half pint: 10 imperial fluid ounces, about 284 ml, or roughly 9.6 US fluid ounces.
- Fluid ounces measure volume; ordinary ounces measure weight. Do not swap them in recipes.
- On shop shelves, half-pint cartons and baskets are mostly about volume, so always read the label.
Two pints, two halves
The word pint turns up in both American and British measuring, but it is not the same amount. A US liquid pint is 16 US fluid ounces. An imperial pint is 20 imperial fluid ounces and comes to about 568 ml. Halving each gives you the figures above. The imperial ounce is also slightly smaller than the US one, which is why 10 imperial ounces is only about 9.6 of the American kind.
| Measure | Fluid ounces | Millilitres (approx.) | Cups (US) |
|---|---|---|---|
| US half pint | 8 US fl oz | 237 ml | 1 cup |
| UK half pint | 10 imperial fl oz | 284 ml | about 1.2 cups |
If you need the longer version of the same conversion, with more cooking examples, we also cover it in how many ounces in a half pint for cooking and in a shorter form in ounces in 1/2 pint. This page focuses on what you will actually meet in shops and pubs.
What the carton or basket really tells you
Most people search this question because they are holding a container with “half pint” on it. Here is how that label tends to work in practice.
Cream and milk cartons
In the US, small cartons of cream are sold in half-pint sizes, which means 8 fluid ounces, or 1 cup. That is enough for a modest sauce or a generous bowl of whipped cream. If a recipe needs a cup of cream, one such carton does the job, with a splash left over once you allow for what clings to the sides.
Berries and tomatoes
A half-pint basket is a volume measure, so the weight changes with the fruit. A basket of blueberries and a basket of raspberries will not weigh the same, and the fruit is not packed tightly. If a recipe lists berries by weight, check the net weight on the pack rather than counting baskets.
Ice cream and similar
Some small tubs still carry a half-pint label, but manufacturers use many sizes now. Read the volume or weight printed on the tub and compare with the 8 ounce figure only if it says so.
Pub measures
In Britain a half pint of beer or cider is the traditional small measure, about 284 ml. Other countries use their own glass sizes, even if they call a smaller glass a half. Australian measures, for example, have their own names and sizes that vary between states, which is a separate topic covered in our piece on an Australian pint in millilitres.
Fluid ounces are not weight ounces
This is the mix-up that ruins most baking. A fluid ounce measures how much space something takes up. An ounce in the ordinary sense measures weight. Water happens to weigh about one ounce per fluid ounce, so a US half pint of water weighs a little over 8 ounces, but flour, honey and chopped nuts are all different. A half pint of honey weighs far more than a half pint of flour.
A simple rule: if the recipe says fluid ounces, cups, pints or millilitres, use a measuring jug. If it says ounces of a dry ingredient, it means weight, so use a scale.
Converting step by step
- Decide which pint your source uses. American recipe or US product label: 16 US fluid ounces per pint. British, Irish or older Commonwealth source: 20 imperial fluid ounces.
- Halve it: 8 US fluid ounces, or 10 imperial fluid ounces.
- If you need to cross between systems, convert through millilitres. 237 ml for the US half pint, 284 ml for the imperial one.
- Measure in a clear jug at eye level, with the surface of the liquid level with the mark.
Handy quick conversions
- 8 US fluid ounces = 1 cup = 16 tablespoons = half a US pint.
- Two US half pints = 1 US pint = 16 US fluid ounces = 2 cups.
- Four US half pints = 1 US quart.
- One UK half pint = 10 imperial fluid ounces = 0.5 of a UK pint.
A US cup and a UK half pint are close, but not the same. In a bread dough or a cake batter, the gap between 237 ml and 284 ml is enough to change the texture, so convert carefully. Modern British recipes tend to give millilitres, which avoids the issue. For the wider story of how the unit developed and why it differs between countries, see Wikipedia’s pint page.
Which one should you use?
Take your cue from the source. A recipe from a US site or a book printed in America uses the 8 ounce, 1 cup half pint. A British recipe, particularly an older cookbook, may be using imperial measures, where a half pint is 10 ounces. If you cannot tell, look for other clues: the use of grams and millilitres suggests the modern metric style, while cups and sticks of butter suggest American. When a recipe is forgiving, such as a soup, the difference barely matters. In baking and sauces it can, so it is worth checking.
Frequently asked questions
Is a half pint the same as a cup?
In the US, yes: a half pint is 8 fluid ounces, which equals 1 cup. In the UK, a half pint is larger, at 10 imperial fluid ounces.
How many millilitres is a half pint?
About 237 ml for a US half pint and about 284 ml for a UK half pint.
How many half pints make a quart?
Four US half pints make one US quart, because a quart is 32 fluid ounces.
Does a half pint of flour weigh 8 ounces?
No. A half pint is a volume, and flour is much lighter than water by volume. Use a scale and the recipe’s weight if it gives one.
Is a UK half pint of beer the same as a US half pint?
No. The UK glass is about 284 ml, whereas a US half pint is about 237 ml, so the British half is noticeably larger.
Conclusion
The answer to how many ounces in half pint is 8 in the US and 10 in the UK, with the usual caveat that these are fluid ounces, not weight. Check which country your recipe or container comes from, convert through millilitres if you must, and use a jug for liquids and a scale for dry goods.
Key takeaways about how many ounces in half pint
Here is a short summary of how many ounces in half pint so you can find the main points quickly.
- How many ounces in half pint depends on the country.
- The word pint turns up in both American and British measuring, but it is not the same amount.
- If you need the longer version of the same conversion, with more cooking examples, we also cover it in how many ounces in a half pint for cooking and in a shorter form in ounces in 1/2 pint.
- Most people search this question because they are holding a container with "half pint" on it.
If you only remember one thing about how many ounces in half pint, make it the practical steps covered in this guide.
Check official sources before acting on anything related to how many ounces in half pint, because details can change over time.
Questions about how many ounces in half pint are common, so it helps to compare more than one trustworthy source.
Use this page as a starting point for how many ounces in half pint and come back to it when your situation changes.
Good decisions about how many ounces in half pint come from checking the facts, comparing your options and taking your time.
Related reading:
For general background, you can look up how many ounces in half pint on Wikipedia.
