Gram to Cup

Grams to cups for heavy cream

One US cup of heavy cream weighs about 238 g, so 100 g is about 0.42 cups (3/8 cup). Liquid, just under milk. The calculator and table below use this figure for any amount.

Result
0.42 cups
About 3/8 cup of heavy cream. 100 g is 3.53 oz by weight.
Poured liquid, measured level like milk.

Conversion table

GramsCupsClosest kitchen measure
25 g0.111/8 cup
50 g0.211/4 cup
75 g0.321/3 cup
100 g0.423/8 cup
125 g0.531/2 cup
150 g0.635/8 cup
200 g0.847/8 cup
250 g1.051 cup
300 g1.261 cup + 1/4
400 g1.681 cup + 2/3
500 g2.12 cups + 1/8

How to measure it

Heavy cream weighs about 238 g a cup, a shade under milk at 240 g because butterfat is lighter than water. Measure it like any liquid, in a clear cup at eye level.

The number changes dramatically once you whip it. Whipped cream roughly doubles in volume, so a cup of whipped cream weighs only about 120 g. Recipes almost always mean unwhipped liquid cream unless they say otherwise, and this page converts the liquid form.

Density source: Government food composition data. Method assumed: Poured liquid, measured level like milk.

Questions about heavy cream

How many cups is 300 g of heavy cream?
About 1.26 cups of liquid cream, which whips up to roughly two and a half cups of whipped cream.
Is whipping cream the same conversion?
Yes. Heavy cream, whipping cream and double cream all sit near 238 g a cup in liquid form.

Other ingredients

All-purpose flour
120 g per cup
Granulated sugar
200 g per cup
Brown sugar, packed
220 g per cup
Butter
227 g per cup
Powdered sugar
120 g per cup
Milk or water
240 g per cup

See also: why conversion charts disagree and the full density data.