The Modern Cooking Conversion Guide

Cups, grams, milliliters, tablespoons — convert any recipe to your kitchen's measurement system.

7 min read 4 sections Updated May 4, 2026
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Volume measurements

Cups and spoons across regions
UnitUSUKMetric / AU
1 cup236.6 ml284 ml250 ml
1 tablespoon (Tbsp)14.79 ml17.76 ml15 ml (AU 20 ml)
1 teaspoon (tsp)4.93 ml5.92 ml5 ml
1 fluid ounce29.57 ml28.41 ml

Common ingredient weights

1 US cup of common ingredients
IngredientGramsNotes
All-purpose flour120 gSpoon and level — packed = +25 g
Granulated sugar200 g
Brown sugar (packed)220 g
Butter227 g= 2 sticks in the US
Milk / water240 gDensity ≈ 1.0
Olive oil215 gDensity 0.91

Cooking converter

US cup ↔ Milliliter

US Cup (cup)

Milliliter (ml)

Unit1 cup equals
Milliliter (ml)240
Liter (L)0.24
Cubic Meter ()0.00024
Cubic Centimeter (cm³)240
US Teaspoon (tsp)48.6922
US Tablespoon (tbsp)16.2307
US Fluid Ounce (fl oz)8.11537
US Cup (cup)1
US Pint (pt)0.507211
US Quart (qt)0.253605
US Gallon (gal)0.0634013
Imperial Gallon (imp gal)0.0527926

Oven temperatures

Description°F°CGas mark
Very low250120½
Low3001502
Moderate3501754
Hot4002006
Very hot4502308

For baking, prefer grams

Volume measurements assume a standard density that real ingredients rarely match. Professional bakers always weigh dry ingredients — your cookies will thank you.

Frequently asked questions

How many milliliters in a US cup?

1 US cup = 236.6 ml. A metric cup is 250 ml; UK cup is 284 ml.

Is a US tablespoon the same everywhere?

No. US = 14.79 ml, UK = 17.76 ml, Australia = 20 ml. Match the recipe's origin.

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