| US cup amount | Weight |
|---|---|
| 1/8 cup | 21 g |
| 1/4 cup | 42 g |
| 1/3 cup | 57 g |
| 1/2 cup | 85 g |
| 3/4 cup | 128 g |
| 1 cup | 170 g |
| 1 1/2 cups | 255 g |
| 2 cups | 340 g |
Chocolate Chips Grams to Cups
1 US cup of chocolate chips weighs 170 grams. Chip size changes the answer: mini chips settle tighter and fill a cup more heavily than standard or chunk-size chips.
Use the converter and charts below for standard chocolate chips.
Grams to Cups Converter
Choose the ingredient before converting because every ingredient has a different weight per cup.
Grams to Cups Converter
Results use the documented ingredient state and one US customary cup.
Divide the gram amount by 170 to calculate US cups. The practical fraction is a measuring aid, not a replacement for the exact gram weight.
| Grams | US cups | Practical reference |
|---|---|---|
| 25 g | 0.15 cups | about 1/8 cup |
| 30 g | 0.18 cups | about 1/8 cup |
| 40 g | 0.24 cups | about 1/4 cup |
| 50 g | 0.29 cups | about 1/4 cup |
| 60 g | 0.35 cups | about 1/3 cup |
| 75 g | 0.44 cups | about 1/2 cup |
| 80 g | 0.47 cups | about 1/2 cup |
| 100 g | 0.59 cups | about 2/3 cup |
| 120 g | 0.71 cups | about 3/4 cup |
| 125 g | 0.74 cups | about 3/4 cup |
| 150 g | 0.88 cups | about 1 cup |
| 200 g | 1.18 cups | about 1 1/8 cups |
| 250 g | 1.47 cups | about 1 1/2 cups |
| 300 g | 1.76 cups | about 1 3/4 cups |
| 400 g | 2.35 cups | about 2 1/3 cups |
| 500 g | 2.94 cups | about 3 cups |
Pour chips into a dry measuring cup and level the top by eye. Do not press them down, and do not shake the cup to settle them, which is the most common way a cup of chips quietly becomes a cup and a quarter.
Grams = cups × 170
One cup is 170 grams, one-half cup is about 85 grams and one-quarter cup is about 42 grams.
Common uses
- Oatmeal and overnight oats
- Granola
- Cookies and crumble toppings
This page uses standard semi-sweet chips. Shape matters more than the chocolate itself: the smaller the piece, the more of it fits in the same cup.
| Type | Grams per US cup | What changes |
|---|---|---|
| Standard chocolate chips | 170 g | The reference on this page. |
| Mini chocolate chips | 184 g | Smaller pieces pack tighter. |
| Chocolate chunks | 156 g | Larger, irregular pieces leave more air. |
| Chopped chocolate bar | 170 g | Depends entirely on how finely it is chopped. |
| Cocoa nibs | 120 g | Much lighter than chips. |
A recipe calling for one cup of chips gets about 14 grams more chocolate if you use mini chips instead, and about 14 grams less with chunks.
Comparison figures are typical published US baking references. Only the standard chocolate chips value above is part of this site's sourced dataset.
Mini chips can settle differently from standard chips. The value on this page names the exact product state it applies to, so you can check it against your own ingredient rather than trusting a bare number.
The converter does not assume that every cup weighs 237 or 250 grams. It uses the documented value for the exact ingredient and state selected.
If a product label or recipe publisher supplies a different gram weight for one cup, follow that recipe-specific value for the closest match to the original testing.
Method and source
How this conversion was checked
This page uses 170 grams per US cup for standard chocolate chips. Mini chips can settle differently from standard chips.
Primary reference: King Arthur Baking Ingredient Weight Chart
Cup standard: NIST US customary cup reference
How many grams are in one cup of chocolate chips?
One US cup of standard chocolate chips weighs 170 grams.
How many cups is 100 grams of chocolate chips?
100 grams of chocolate chips is 0.59 US cups.
How many grams is half a cup of chocolate chips?
Half a US cup is about 85 grams using the 170 gram full-cup reference.
Does chip size change the conversion?
Yes. Mini chips fill a cup at about 184 grams and chunks at about 156 grams, against 170 grams for standard chips.
How many chocolate chips are in a cup?
Roughly 300 standard-size chips, though this varies by brand. The weight is the reliable measure, not the count.
Are these US cups or metric cups?
The results use a US customary cup of 236.588 millilitres. A metric cup is 250 millilitres and gives a different answer.
Other Ingredient Guides
Each guide uses its own grams-per-cup standard.