Cooking Converter

Quick kitchen conversions powered by the same engine as the Unit Converter. Volume converts to volume, and weight converts to weight.

What are you converting?

Cup (US) → Milliliter

236.5882365 mL

1 cup

Need something outside the kitchen? Open the full Unit Converter.

Cooking volume reference (1 unit in millilitres)
AmountIn millilitres
1 Teaspoon (US) (tsp)4.9289 mL
1 Tablespoon (US) (tbsp)14.7868 mL
1 Fluid ounce (US) (fl oz)29.5735 mL
1 Cup (US) (cup)236.5882 mL
1 Pint (US) (pt)473.1765 mL
1 Quart (US) (qt)946.3529 mL
1 Gallon (US) (gal)3,785.4118 mL
1 Liter (L)1,000.0000 mL

US customary cups, spoons and fluid ounces. Volume only — these rows never convert to weight.

Cooking weight reference (1 unit in grams)
AmountIn grams
1 Ounce (oz)28.3495 g
1 Pound (lb)453.5924 g
1 Kilogram (kg)1,000.0000 g

Weight only. Converting a weight to a volume depends on the ingredient, so it is not shown.

Kitchen measurement basics

Why keep volume and weight apart?
A cup measures space and a gram measures mass. A cup of flour and a cup of honey weigh very different amounts, so any single cups-to-grams figure would be wrong for most ingredients.
US cups or metric cups?
The cup here is the US customary cup of 8 US fluid ounces. A metric cup is 250 mL, slightly larger.
How do I halve or double a recipe?
Scale every amount by the same factor — the recipe scaler does it for a whole ingredient list at once.

Frequently asked questions

How many millilitres in a US cup?
A US cup is 8 US fluid ounces, about 236.6 mL.
Can I convert cups of flour to grams?
Not reliably. A cup of flour and a cup of sugar weigh different amounts because their densities differ, so this tool keeps volume and weight separate rather than guessing.
Is a fluid ounce the same as an ounce?
No. A fluid ounce measures volume; an ounce measures weight.