1 Cup of Unsweetened Cocoa Powder in Grams

1 cup of unsweetened cocoa powder weighs about 84 grams (2.96 oz).

US cup (236.6 ml). Source: King Arthur Baking Ingredient Weight Chart.

Tablespoons
16 tbsp
Teaspoons
48 tsp
Milliliters
236.6 ml
Grams
84 g
Ounces (weight)
2.963 oz

Based on about 84 g per US cup of unsweetened cocoa powder. Real weights vary with brand and how the cup is filled.

Unsweetened Cocoa Powder: cups to grams chart

CupsGramsOuncesMilliliters
1/8 cup11 g0.37 oz30 ml
1/4 cup21 g0.74 oz59 ml
1/3 cup28 g0.99 oz79 ml
1/2 cup42 g1.48 oz118 ml
2/3 cup56 g1.98 oz158 ml
3/4 cup63 g2.22 oz177 ml
1 cup84 g2.96 oz237 ml
1 1/2 cups126 g4.44 oz355 ml
2 cups168 g5.93 oz473 ml
3 cups252 g8.89 oz710 ml
4 cups336 g11.9 oz946 ml

Unsweetened Cocoa Powder: grams to cups

Many recipes outside the US list weights. Divide the grams by 84 (the typical weight of one cup) to get cups. A tablespoon is 1/16 cup, about 5.3 g, and a teaspoon is 1/3 tablespoon, about 1.8 g.

GramsCups (decimal)Cups (nearest 1/8)Tablespoons
50 g0.5955/89.524
100 g1.191 1/419.05
125 g1.4881 1/223.81
200 g2.3812 3/838.1
250 g2.976347.62
300 g3.5713 5/857.14
500 g5.952695.24

How unsweetened cocoa powder compares with similar ingredients

Cup weights of nearby ingredients on this site, so you can see whether a swap changes the amount you weigh out. The last column is the difference from unsweetened cocoa powder per cup.

Ingredient1 cupDifference
unsweetened cocoa powder (this page)84 g—
chocolate chips170 g+86 g
table salt288 g+204 g
baking powder192 g+108 g
baking soda288 g+204 g

Measuring unsweetened cocoa powder by cup and by weight

Unsweetened cocoa powder is light and clumpy: a cup weighs about 84 g. It packs unpredictably, and a pressed cup can be a third heavier, so cocoa is one of the ingredients where a scale pays off. Natural and Dutch-process cocoa weigh about the same, but they are not interchangeable if the recipe depends on baking soda for lift.

Need a different ingredient? Browse all cups-to-grams conversions, or use the plain cooking converter and cups to ml converter for water-like liquids.

Helpful answers

Frequently asked questions

How many grams are in 1 cup of unsweetened cocoa powder?
About 84 g (2.96 oz). This is a typical value from the King Arthur Baking Ingredient Weight Chart; your own cup may differ by several grams depending on brand and how it is measured.
How many grams are in 1/2 cup of unsweetened cocoa powder?
About 42 g (1.48 oz). For 1/4 cup it is about 21 g, and for 1/3 cup about 28 g.
How many grams are in 1 tablespoon of unsweetened cocoa powder?
About 5.3 g, since a US cup holds 16 tablespoons. A teaspoon is roughly 1.8 g.
How many cups is 100 grams of unsweetened cocoa powder?
About 1.19 cup, using 84 g per cup. Written the way recipes do, 250 g is about 3 cups and 500 g is about 6 cups.
Is 1 cup of unsweetened cocoa powder heavier than 1 cup of chocolate chips?
No. At the typical values on this site, 1 cup of unsweetened cocoa powder is 84 g and 1 cup of chocolate chips is 170 g, a difference of 86 g per cup.
Can I use Dutch-process cocoa instead of natural cocoa?
Only if the recipe has no baking soda that relies on cocoa's acidity. Otherwise the cake may rise poorly and taste flat.