Gram to Cup

120 grams of butter to cups

120 g of butter is about 0.53 cups, which is roughly 1/2 cup or 8.46 tablespoons. That comes from 227 g per US cup. A US stick is 113 g, so a cup is two sticks.

Measure120 g of butter
Cups0.53
Kitchen measure1/2 cup
Tablespoons8.46
Grams per cup used227 g

Butter is the easiest conversion on this site because American butter comes pre-measured. One US stick weighs 113 g, so a cup of butter is exactly two sticks, 227 g. The wrapper usually has tablespoon markings printed on it, and one tablespoon is about 14 g.

Result
0.83 cups
About 7/8 cup of all-purpose flour. 100 g is 3.53 oz by weight.
Assumes spoon-and-level. Scooped flour runs closer to 140 g a cup.

Questions

How many cups is 120 g of butter?
0.53 cups, or about 1/2 cup. That is worked out at 227 g per US cup.
How many tablespoons is 120 g of butter?
About 8.46 tablespoons, since one US cup is 16 tablespoons. For small amounts tablespoons are usually the more accurate measure to work with.
Why does 120 g give a different number of cups for other ingredients?
Because cups measure volume and grams measure weight. 120 g of butter is 0.53 cups at 227 g per cup, while the same 120 g of a denser or lighter ingredient fills a different amount of space.

Other amounts of butter

85 g90 g100 g110 g112 g113 g115 g125 g140 g150 g

See all butter conversions or 120 g of every other ingredient.