Gram to Cup

Grams to cups for chocolate chips

One US cup of chocolate chips weighs about 170 g, so 100 g is about 0.59 cups (5/8 cup). Standard semisweet morsels. The calculator and table below use this figure for any amount.

Result
0.59 cups
About 5/8 cup of chocolate chips. 100 g is 3.53 oz by weight.
Standard morsels. Chunks and chopped bars pack differently.

Conversion table

GramsCupsClosest kitchen measure
25 g0.151/6 cup
50 g0.291/3 cup
75 g0.441/2 cup
100 g0.595/8 cup
125 g0.743/4 cup
150 g0.887/8 cup
200 g1.181 cup + 1/6
250 g1.471 cup + 1/2
300 g1.761 cup + 3/4
400 g2.352 cups + 1/3
500 g2.943 cups

How to measure it

Standard semisweet morsels settle to about 170 g a cup, and a common 12 oz American bag holds 340 g, exactly two cups. That is why so many cookie recipes call for two cups of chips.

Shape changes the number. Mini chips pack tighter at about 180 g a cup, chunks and wafers looser at closer to 160 g. Hand-chopped bar chocolate varies with how fine you chop.

Chips in a cookie are a taste decision, not a chemistry one, so being 15 g off changes nothing but generosity.

Density source: Manufacturer packaging for standard semisweet morsels. Method assumed: Standard morsels. Chunks and chopped bars pack differently.

Questions about chocolate chips

How many cups is a 200 g bar of chocolate?
Chopped into chip-sized pieces, about 1.18 cups. Chop size changes how the pieces pack, so treat this as approximate.
How much does a 12 oz bag of chips hold in cups?
Two cups. The bag is 340 g and morsels run 170 g a cup.

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.