What Does 1/4 Cup Equal? Ml, Tablespoons and Ounces

What does 1/4 cup equal? In the US system, a quarter cup is 4 tablespoons, 2 fluid ounces, or about 59 millilitres (rounded to 60 ml in most recipes). That also answers a popular question: 100 ml is not equal to a quarter cup. 100 ml is a little over 6 tablespoons, or roughly 0.42 of a US cup.

The quick answer: what does 1/4 cup equal

A US customary cup holds 8 fluid ounces, or roughly 237 millilitres. Divide that by four and you get 2 fluid ounces, or about 59 ml. Cooks usually round that to 60 ml, which makes recipe conversions simpler. In tablespoons, a cup contains 16, so a quarter cup is 4 tablespoons. With teaspoons at three per tablespoon, that is 12 teaspoons.

Common equivalents

Measure	Tablespoons	Teaspoons	Fluid ounces (US)	Millilitres (approx.)
¼ cup	4	12	2	59 (often 60)
⅓ cup	5⅓	16	2⅔	79
½ cup	8	24	4	118
¾ cup	12	36	6	177
1 cup	16	48	8	237

Quarter cup is also half of a half cup and one eighth of a pint. If you only have a tablespoon, measure four level spoonfuls.

Is 100 ml equal to 1/4 cup?

No. A US quarter cup is about 59 ml, so 100 ml is noticeably more, about 1.7 times as much. Here is how 100 ml translates:

• Around 0.42 of a US cup, or just under ½ cup.
• About 6¾ tablespoons.
• About 3.4 US fluid ounces.
• Roughly ⅓ cup plus 1½ tablespoons.

The confusion often arises because some metric cups are 250 ml, making a quarter cup 62.5 ml, but even then 100 ml is well above it. If a recipe gives 100 ml, use a measuring jug marked in millilitres for the best result. For a slightly more approximate approach, ⅓ cup plus 1½ tablespoons will do.

Different countries, different cups

Not every cup is the same size, which explains many recipe mishaps. The Wikipedia page on cooking weights and measures sets out the differences in detail. In summary:

Region	1 cup	¼ cup	1 tablespoon
United States	About 237 ml	About 59 ml	About 15 ml
Metric (Australia, Canada, NZ, many recipes)	250 ml	62.5 ml	15 ml (20 ml in Australia)
UK imperial (older recipes)	About 284 ml (half pint)	About 71 ml	About 17.7 ml

Australian tablespoons are 20 ml, which is larger than elsewhere, so a quarter cup is 3¼ Australian tablespoons. Always check where a recipe comes from if a dish does not turn out as expected.

Measuring a quarter cup properly

Liquids

Use a clear jug with markings and read it at eye level on a flat surface. A quarter cup of liquid in a dry cup can spill or be inaccurate.

Dry ingredients

Use nested dry measuring cups. Spoon flour into the cup and level the top with a knife. Do not scoop directly from the bag, which packs the flour and adds up to 20 percent extra. For brown sugar, press it firmly into the cup unless the recipe says otherwise.

Sticky ingredients

Lightly oil the cup before measuring honey or syrup, and it will slide out easily.

Cup volume is not the same as weight

A quarter cup of water weighs about 59 grams, but a quarter cup of flour weighs around 30 grams, and a quarter cup of sugar about 50 grams. These are approximations and vary with packing and ingredient. If you need grams, see our worked examples in the guide to how many grams are in ¾ cup. Cup measures also matter for cooking rice, as shown in our look at the water to rice ratio for jasmine rice, and for bakery work like feeding yeast, which our troubleshooting piece on why yeast is not foaming explains.

Tips for converting without a quarter-cup measure

• Use 4 level tablespoons.
• Fill a 2-ounce shot glass to the brim, if it is marked as 60 ml.
• Use ½ of a ½ cup measure.
• Use a kitchen scale for water and milk: 59 g is about 59 ml.
• Keep a small chart on the inside of a cupboard door for quick reference.

Worked examples

Suppose a recipe asks for ¼ cup of milk and you only have a tablespoon. Measure four level tablespoons and you have it. If a recipe asks for 120 ml of stock, that is about twice a quarter cup, or ½ cup. If you need ¼ cup of oil but the recipe is Australian, use 62.5 ml, which is about 3 Australian tablespoons plus a teaspoon. These small differences rarely ruin a soup, but they matter in baking, where the balance between liquid and flour decides the crumb.

When you convert a recipe to a different standard, change all measures together rather than one at a time. Mixing US cups with metric millilitres in the same dish is the quickest way to end up with a batter that is too thick or too thin.

Frequently asked questions

Conclusion

So, what does 1/4 cup equal? Four tablespoons, two fluid ounces, or about 59 to 62.5 ml depending on the cup standard. Remember that 100 ml is more than a quarter cup, measure carefully, and weigh dry ingredients when accuracy matters.