Kitchen conversions

Baking Measurement Converter

Pick an ingredient, enter an amount and its unit, and see it in every other unit at once. The converter uses the ingredient's density, so a cup of flour and a cup of sugar give different weights.

Grams
US cups
Ounces (weight)
UnitAmount

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How to use the baking measurement converter

  1. Choose the ingredientDensity matters, because a cup of flour weighs about half as much as a cup of sugar.
  2. Enter the amountType the quantity from your recipe and its unit.
  3. Read every unitThe table shows the amount in all weight and volume units.

Why weight beats volume in baking

A cup is a measure of volume, but ingredients differ in how much they weigh per cup. A US cup of all-purpose flour weighs about 120 g, while granulated sugar weighs about 200 g and butter 227 g. How you fill the cup matters too. Scooping flour straight from the bag can pack in 20 to 30% more than spooning it in and leveling it. This converter uses typical "spooned and leveled" weights similar to those published by major baking references. It converts through grams, using the ingredient's density to cross between volume and weight. For consistent results, weigh ingredients whenever you can.

US vs metric cups

A US cup is 236.6 ml. Australian, Canadian and many other recipes use a 250 ml metric cup. Pick the one your recipe uses.

Butter shortcuts

In the US, one stick of butter is 1/2 cup, 8 tablespoons or about 113 g.

Baking Measurement Converter FAQ

How many grams are in a cup of flour?

About 120 g of all-purpose flour, spooned and leveled. Scooped flour can be 140 g or more.

How many grams are in a cup of sugar?

About 200 g of granulated sugar, 213 g of packed brown sugar and 113 g of powdered sugar.

How many tablespoons are in a cup?

16 tablespoons, or 48 teaspoons, in a US cup.

Why don't my conversions match another site?

Published densities vary slightly by source and measuring method. Differences of 5 to 10% are normal.

Can I add my own ingredient?

Yes. Choose "Custom density" and enter grams per US cup from the package or your own measurement.

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