Why does ingredient matter?

Volume-to-weight needs density. A cup of flour is ~120g; a cup of sugar is ~200g. Without specifying the ingredient, you can't accurately convert.

Why does the same ingredient have different conversions in different places?

Sifted vs scooped, packed vs loose. Most recipes assume scooped-and-leveled.

US cup: 237 ml. UK metric cup: 250 ml. Australian: 250 ml. The tool defaults to US; switch in the unit picker.

Cooking Converter

Cups ↔ tbsp ↔ tsp ↔ ml ↔ oz

Kitchen

Cooking Converter

Cups ↔ tbsp ↔ tsp ↔ ml ↔ oz

Amount From

Result

All conversions

About this tool

Convert between every common cooking volume unit — teaspoons, tablespoons, cups, fluid ounces, pints, quarts, gallons, milliliters, deciliters and liters. Pick a from-unit and to-unit, type the amount, and see all 10 unit conversions at once below. Defaults to US recipe conventions.

How to use

1 Type the amount.
2 Pick the from-unit and to-unit.
3 The headline result updates instantly.
4 See the same amount in every other unit in the all-conversions grid.

Examples

1 cup → ml	236.59 ml
1 tablespoon → tsp	3 tsp
250 ml → cup	1.057 cups
8 fl oz → ml	236.59 ml

Frequently asked questions

This tool uses US conventions for cup, tablespoon, fluid ounce. UK measurements differ slightly (1 UK cup = 284 ml, 1 UK tbsp = 17.76 ml). For UK conversions use the cooking-cups-uk landing pages.

In the US, a cup of liquid and a cup of a free-flowing dry ingredient are both 236.59 ml. Dense or compacted ingredients (brown sugar, flour) need an ingredient-density converter to go from cups to grams.

Use the Ingredient Density converter for sticks → grams (1 stick = 113 g = ½ cup).

US/metric conversions are by definition non-round (1 tsp = 4.92892 ml). The tool rounds to 4 decimals by default.

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Cooking Converter

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