Start here: 1 cup is 237 milliliters. The rest of the page is the same figure at every amount a recipe is likely to ask for.
Cups to milliliters: full chart
| Cups | Milliliters |
|---|---|
| 1/4 cup | 59.1 ml |
| 1/2 cup | 118 ml |
| 1 cup | 237 ml |
| 2 cups | 473 ml |
| 3 cups | 710 ml |
| 4 cups | 946 ml |
| 6 cups | 1,420 ml |
| 8 cups | 1,893 ml |
| 12 cups | 2,839 ml |
| 16 cups | 3,785 ml |
The amounts that come up most
1 cup is 237 milliliters. Working from 1 cup is 237 milliliters, 1 scales to 237. A quarter of it comes to 59.1 milliliters and three quarters to 177 milliliters. On a shopping list it is the 237 milliliters that decides the packet, not the 1 cup.
2 cups is 473 milliliters. Take the 1 cup figure of 237 milliliters and multiply by 2 to get there. Per single unit that is 237 milliliters, the ratio every row on this page is built from.
On a shopping list it is the 473 milliliters that decides the packet, not the 2 cups. 3 cups is 710 milliliters. Take the 1 cup figure of 237 milliliters and multiply by 3 to get there. Three times this is 2,129 milliliters, and ten times is 7,098 milliliters.
4 cups is 946 milliliters. Working from 1 cup is 237 milliliters, 4 scales to 946. Per single unit that is 237 milliliters, the ratio every row on this page is built from. A recipe asking for 4 cups wants 946 milliliters in the measure, not an estimate of it.
6 cups is 1,420 milliliters. 6 of these makes 1,420, counting from the 1 cup figure of 237 milliliters. A quarter of it comes to 355 milliliters and three quarters to 1,065 milliliters. Anyone halving the batch needs 3 cups, which is 710 milliliters.
8 cups is 1,893 milliliters. Working from 1 cup is 237 milliliters, 8 scales to 1,893. A quarter of it comes to 473 milliliters and three quarters to 1,420 milliliters. 12 cups is 2,839 milliliters.
12 of these makes 2,839, counting from the 1 cup figure of 237 milliliters. The step from here to 13 cups is 237 milliliters. Scaling a recipe from 12 cups starts at this row rather than at the headline figure.
How to work it out without a calculator
To go from cups to milliliters, multiply by 237. One cup is 237 milliliters. The arithmetic does not change with the amount you start from. Going back the other way, one milliliter returns 0.004 cup.
The figure comes from the definitions, not from a measurement.
Following it through once
Say a recipe you are halving asks for 6 cups, and your equipment is only marked in milliliters. Take the one-cup figure of 237 milliliters and apply it 6 times: 1,420 milliliters. That is the number you want on the jug.
This one holds for anything you pour, whatever it is.
Which country wrote the recipe matters
A US cup is 236.6 ml. A metric cup, used in Australia and New Zealand, is 250 ml — 5.7 per cent more. An old UK imperial cup is 284 ml.
Measured in the metric cup the 1 cup figure above would read 250 milliliters instead of 237 milliliters.
What moves this number
Only a misread scale or a misplaced decimal. The conversion itself has no room to move.
Where a recipe disagrees with the chart, follow the recipe — the writer measured, the chart calculated.
Going the other way: milliliters to cups
| Milliliters | Cups |
|---|---|
| 25 ml | 0.106 cup |
| 50 ml | 0.211 cup |
| 100 ml | 0.423 cup |
One milliliter comes back to 0.004 cup, so the two directions are reciprocals of each other: multiply by 237 going out and divide by it coming back.
Half of one milliliter is 0.002 cup, and a quarter is 0.001 cup.
Measuring it properly
Rinse between ingredients when one of them is sticky. Residue from the last measure rides into the next and quietly changes both.
A set that has been through a dishwasher for years can lose its printed markings. Check yours against a known volume once; a worn set quietly skews every recipe it touches.
Cold fat behaves differently from soft fat in a cup measure. Let butter come to room temperature before pressing it in, or weigh it instead.
Measure over an empty bowl, not over the mixing bowl. An overfilled cup that spills into the batter cannot be taken back out.
When rounding is safe and when it is not
Rounding down is the safer direction for salt, acid and anything strong. The difference can be added later; it cannot be taken back out.
A tidy figure is worth having whenever you will be measuring by eye anyway. Below about a teaspoon no domestic measure resolves the difference the decimal is describing.
Round the same way every time you make the dish. Consistency beats accuracy here, because a result you can repeat is a result you can adjust next time.
The error people make most often
Using a cup from the wrong country. The measure looks identical on the shelf, and a 250 ml metric cup against a 236.6 ml US cup is a six per cent error that compounds every time the recipe is scaled.
Assuming a tablespoon is the same everywhere. The Australian tablespoon holds 20 ml against 15 ml elsewhere, a third more in every spoonful and enough to show in anything raised or set.
Treating fluid ounces and ounces as the same unit. One measures space and one measures weight; they share a name and nothing else. For water they nearly agree, and for everything else they do not.
Where this conversion turns up
Packaging, recipes and kitchen equipment rarely agree on units. 1 cup is 237 milliliters — the figure to keep in mind when they disagree.
Batch cooking for the freezer is where the arithmetic starts. 1 cup is 237 milliliters, and every later quantity is a multiple of that.
Anyone moving a recipe into a smaller tin meets this first. 1 cup is 237 milliliters, and the rest of the scaling follows once that is settled.
Scaling a recipe up for a crowd is the other place it appears. 1 cup is 237 milliliters, and every other quantity follows from getting that one right.
Half, double and triple
Half of 1 cup is 118 milliliters. Double it and you have 473 milliliters; triple it and you are at 710 milliliters. A batch cut to a quarter needs 59.1 milliliters.
Nothing about the ratio changes with the size of the batch, which is what makes scaling safe here.
What the rounding actually costs
The exact figure for 1 cup is 237. Written the way most cooks would write it, 240 milliliters, it is out by 3.41 — about 1.4 per cent. On one batch that is invisible.
Scaled four times the gap is 13.6, which is where it starts to show in anything that has to set.
Cup to milliliter conversion formula
Use the chart value as a multiplier: cups × 237 = millilitres. Write the cup amount first, multiply once, then measure the result in a jug marked in millilitres. This works best for liquids and pourable ingredients.
For a smaller amount, keep the same method. Do not switch between spoon measures, fluid ounces, and millilitres halfway through a recipe. Each switch adds a chance of using the wrong standard or reading the mark from the wrong side.
If the recipe gives a decimal cup amount, multiply that decimal by the cup-to-millilitre value. If it gives a fraction, convert the fraction to a decimal first or use the matching line in the chart.
The aim is one clean conversion, not repeated estimating.
For the reverse direction, use millilitres × 0.004 = cups. This is useful when a bottle, carton, or measuring jug gives millilitres but the recipe is written in cups. Convert once, then continue with the recipe’s cup measures.
Check which cup standard the recipe expects before converting. A US customary cup, a metric cup, and a UK legal cup are not the same size. If the recipe source is unclear, the converted amount may be close but not exact.
This matters most in baking. Batter, dough, custard, jelly, and syrup can change texture when the liquid is off. A small difference may make a cake sink, a dough slack, or a sauce thinner than intended.
For soup, stew, punch, and stock, the difference is usually less serious. Convert the main liquid, cook, then adjust by sight and taste. Add liquid gradually if the pan looks dry or the flavour is too strong.
Use a liquid measuring jug on a level surface. Bend down so your eye meets the mark. Reading from above makes the amount look higher than it is, and reading from an angle makes the line easy to misjudge.
Do not use a dry cup and expect the same accuracy for liquids. Dry cups are filled to the rim, while liquid jugs are read against a scale. Spilling, surface tension, and uneven filling all affect the result.
For sticky liquids, coat the measuring tool lightly if the recipe allows it, then scrape well. Honey, syrup, and condensed milk cling to the cup, so the amount that reaches the bowl can be lower than the converted amount.
For best consistency, keep one measurement system through the recipe. Convert all cup liquids to millilitres before starting, write the results beside the ingredients, and measure from those notes while cooking.
US cups versus metric cups
A cup is not always the same cup. Most American recipes mean the US customary cup, while many Australian, New Zealand, Canadian, and some international recipes use the metric cup.
The UK legal cup is different again, though kitchen scales are more common there.
This matters because cup measures are volume measures. A dry measuring cup from one country can hold a different amount from a cup named in another recipe.
The difference looks small in the jug, but it can change a cake batter, custard, dough, or sauce.
The US customary cup is 236.6 ml. A metric cup is 250 ml. A UK legal cup is 284 ml. Those are not interchangeable if the recipe depends on proportion, especially in baking.
For soup, stew, stock, or a loose sauce, the difference may not ruin the dish. You can usually adjust by tasting, simmering, or adding liquid slowly.
For sponge cake, pastry, pancakes, or set desserts, the same difference can make the mixture too wet or too dry.
Use the recipe’s origin as your first clue. If the recipe is from a US source and says cups without explanation, treat the cup as US customary. If it is from Australia or New Zealand, treat the cup as metric unless the author says otherwise.
Canadian recipes need more care because older, local, and imported recipes may not use the same standard. Check the publisher, ingredient style, and any notes in the recipe. If the recipe gives both cups and millilitres, use the millilitre amount.
Do not mix cup standards within one recipe. If you start with a US cup conversion, keep all cup amounts on that basis. Switching halfway makes ingredient ratios drift, and the problem is hard to fix once wet and dry ingredients are combined.
Measuring jugs can also cause trouble. Some jugs print cup marks without saying which cup they mean. If the jug lists millilitres, trust the millilitre scale instead of the cup label. It gives you the standard the recipe can actually be matched to.
For the cleanest result, convert the recipe once, write the millilitre amounts beside the ingredients, then measure from those amounts. This avoids repeated decisions at the bench and keeps the batter or sauce consistent each time you cook it.
If a recipe has failed before, check the cup standard before changing the ingredients. A dense cake, runny filling, or tight dough may be a measuring-standard problem, not a technique problem.
Match the cup first, then adjust the recipe only if needed.
Measuring liquid cups in milliliters
Measure liquids in a clear jug with millilitre markings whenever accuracy matters. Set the jug on a flat surface, pour slowly, then read the mark at eye level. Looking from above makes the amount seem higher than it is.
Use the bottom of the meniscus, not the wet ring on the side of the jug. Water, milk, stock, and juice curve slightly in the container. The lowest point of that curve is the reading to trust.
Do not hold the jug in your hand while reading it. A tilted jug changes the apparent level and makes small errors hard to see. Put it down, let the liquid settle, then check again.
For sticky liquids, use a spatula after pouring. Honey, syrup, condensed milk, and oil cling to the cup and can leave enough behind to affect texture. Scrape the measuring cup clean if the recipe depends on sweetness, fat, or moisture.
For hot liquids, use a heatproof jug with printed or moulded markings. Thin plastic cups can warp, and steam can blur the line. Let bubbling liquid calm before measuring, because foam sits above the true liquid level.
For small amounts, a cup measure is often the wrong tool. Use a smaller graduated jug, spoon measure, or scale if the recipe gives one. A shallow splash in a large jug is hard to read accurately.
Do not swap dry and liquid measuring cups without care. A dry cup is filled to the rim and levelled. A liquid cup leaves headroom so you can carry it. Both can hold the same volume, but the method changes the result.
Pour near the mark, pause, then top up in small splashes. Overshooting is common, especially with cartons and heavy bottles. If you add too much, removing a spoonful is slower and less exact than stopping early.
Check whether the recipe cares about precision. Soup, pancake batter, and braising liquid can usually tolerate a small measuring slip.
Custard, jelly, enriched dough, and concentrated syrup need closer measuring because liquid controls setting, structure, or thickness.
Use the chart for the cup amount, then measure that millilitre amount directly. This avoids mental arithmetic while cooking and keeps the recipe in one measuring system. It also prevents mixing cup sizes from different regions in the same dish.
After measuring oil, rinse or wipe the jug before measuring water-based liquids. Oil films make markings harder to see and can leave streaks that look like the liquid level. Clean markings are easier to read quickly.
Dry ingredients by cup volume
Dry ingredients are awkward in cup measures because a cup measures space, not weight. Flour, sugar, cocoa, oats, nuts, and grated cheese do not pack into that space in the same way. The millilitre reading stays fixed, but the food inside changes.
For flour, the biggest problem is compaction. A cup scooped straight from the bag can hold much more flour than one spooned in lightly. That changes dough texture, makes cakes heavy, and turns biscuits dry.
For the most consistent result, loosen the flour first, spoon it into the cup, then level it with a straight edge. Do not shake, tap, or press the cup unless the recipe says so.
Brown sugar is different. Many recipes expect it to be packed, because its moisture and crystals leave gaps. Press it into the cup until it holds the cup shape after tipping out. If the recipe says lightly packed, use less pressure.
White sugar is easier because it flows and settles more evenly. Fill the cup, level the top, and avoid mounding. Icing sugar needs a lighter hand because it clumps and traps air. Sift it first if the recipe depends on a smooth texture.
Cocoa powder behaves like flour but clumps more. Break up lumps before measuring, then spoon and level. A compacted cup of cocoa can make batter bitter, dry, and darker than intended.
Chopped nuts, dried fruit, coconut, and grated cheese vary by cut size. Large pieces leave air gaps. Fine pieces sit tighter. Use the cut described in the recipe before measuring, not after, or the amount in the bowl changes.
Rolled oats, breadcrumbs, and cereal crumbs also settle with movement. Fill gently and level once. Do not press unless the recipe asks for a packed measure. Pressing can turn a topping dense or make a mixture too dry.
Sticky ingredients such as peanut butter, honey, and syrup are often measured in cup volumes, but they need help to release cleanly. Lightly oil the cup if suitable for the recipe, then scrape it out fully with a flexible spatula.
If a recipe gives both cup and gram amounts for dry ingredients, use the gram amount. A scale removes packing, scoop style, humidity, and chopping differences.
Cup-to-millilitre conversion is useful for matching cup size, not for making every dry ingredient weigh the same.
If you only have millilitre markings, fill to the charted volume, then treat the ingredient correctly. Spoon and level powders, pack brown sugar when told, and keep chopped ingredients at the stated size.
Technique matters as much as the marked volume.
Kitchen tools for accurate milliliters
A digital scale is the most reliable tool when a recipe gives grams. Use it for flour, sugar, butter, yoghurt, honey, and chopped ingredients. Cups measure volume, so packing, scooping, and ingredient shape can change the result.
For liquids, use a clear measuring jug with millilitre markings. Set it on a flat worktop, pour slowly, and read the mark at eye level. Looking down from above makes the level seem higher than it is.
Choose a jug with narrow spacing near the lower marks if you measure small amounts often. Wide jugs are useful for batter and stock, but their marks can be harder to read accurately for a small pour.
Use measuring spoons for small liquid amounts, not a large jug. A shallow layer in a big jug is hard to judge. Fill the spoon to the rim, hold it level, and pour it into the bowl without tipping early.
Keep a liquid measuring jug for liquids and dry measuring cups for dry ingredients. A dry cup must be filled and levelled. A liquid jug is designed for reading a surface line, not for levelling flour or cocoa.
Use a straight edge to level dry ingredients in cups. Do not shake the cup, tap it, or press the ingredient down unless the recipe says packed. Those actions change the volume and can make cakes dense or dough stiff.
For sticky ingredients, lightly oil the measuring cup or spoon before filling. Syrup, molasses, and nut butter cling to the sides. A thin film helps them slide out, so less stays behind in the tool.
Use a flexible spatula to scrape thick liquids from the cup into the mixing bowl. This matters for ingredients that set structure or sweetness, such as yoghurt, cream, condensed milk, and purées.
Check whether your jug uses millilitres, fluid ounces, or both. Some jugs print several scales close together. Follow the millilitre side only, and turn the jug if the markings are clearer on the other face.
Avoid novelty mugs, drinking cups, and teacups for recipe measuring. Their size varies widely. They work for serving, not for repeatable baking or sauce making.
Keep markings readable. Dishwasher heat and scrubbing can fade printed scales. If the lines are worn, replace the jug or mark a clean reference line only after checking it with a trusted measure.
For the best result, match the tool to the ingredient. Use a jug for pourable liquids, spoons for small amounts, cups for dry volume, and a scale whenever weight is given. Accuracy comes from the right tool used the same way each time.
Other ways this gets asked
Each of these is asked on its own, and each is answered by the table above:
How many milliliters are in 1/4 cup?
1/4 cup is 59.1 milliliters.
How much is 3 cups in milliliters?
3 cups is 710 milliliters.
What is 8 cups in milliliters?
8 cups is 1,893 milliliters.
How many milliliters in 16 cups?
16 cups is 3,785 milliliters.
For every kitchen figure in one place, see the full conversion chart.
Sources
- NIST Handbook 44, Appendix C: General Tables of Units of Measurement
- King Arthur Baking, Ingredient Weight Chart
