🍳 Cooking

Cooking & Baking Unit Converters

Cups, tablespoons, ounces, grams, and Fahrenheit — the measurements US home cooks and professional bakers live by, converted with exact NIST factors.

Kitchen converters

US Cups to mL Converter →mL to Cups Converter →Cups to Ounces Converter →fl oz to mL Converter →Tablespoons to mL Converter →Teaspoons to mL Converter →Grams to oz Converter →oz to Grams Converter →Liters to Gallons Converter →Pints to Liters Converter →Quarts to Liters Converter →Pints to Quarts Converter →Celsius to Fahrenheit Converter →

Featured kitchen tools

Ingredient / Density Converter →

Convert cups, tbsp, and tsp to grams by ingredient — flour, sugar, butter, and more.

Density Conversions Explained →

Why a cup of flour weighs less than a cup of sugar — and how to convert by density.

Frequently Asked Questions

Why do American recipes use cups and ounces?

US recipes are written in volume: cups, tablespoons, teaspoons, and fluid ounces. Metric kitchens use grams and milliliters. Converting correctly is the difference between a good bake and a failed one.

Are US cups the same everywhere?

A US legal cup is exactly 240 mL (236.588 mL for the customary cup). The UK and Australia use different cup and tablespoon sizes, so always use the US cup for American recipes.

Should I weigh or measure ingredients?

Professional bakers weigh flour and sugar in grams because volume varies with packing and humidity. These converters make it easy to switch between the two.