Ingredient guide

Buttermilk conversions

1 US cup of buttermilk weighs 227 g (8.01 oz). 1 tablespoon ≈ 14.2 g, 1 teaspoon ≈ 4.73 g.

Buttermilk — volume to weight
VolumeGramsOuncesml
¼ cup56.8 g2 oz59.1
⅓ cup75.7 g2.67 oz78.9
½ cup114 g4 oz118
⅔ cup151 g5.34 oz158
¾ cup170 g6.01 oz177
1 cup227 g8.01 oz237
1½ cups340 g12 oz355
2 cups454 g16 oz473
3 cups681 g24 oz710
1 tablespoon14.2 g0.5 oz14.8
1 teaspoon4.73 g0.17 oz4.93

Density used: 1 US cup = 227 g. Source: King Arthur Baking Ingredient Weight Chart. Volume measures vary with scooping method; for baking, weigh when you can.

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Frequently asked questions

How many grams is 1 cup of buttermilk?

1 US cup of buttermilk is about 227 grams.

How many grams in a tablespoon of buttermilk?

About 14.2 grams.

How many cups is 100 grams of buttermilk?

About 0.44 US cups.