Convert Buttermilk from Cup

Buttermilk Measurement Converter

Use the tool below to convert buttermilk from Cup to the measurement that you need.

Buttermilk is a tangy, slightly acidic dairy liquid used in pancakes, cakes, quick breads, and marinades. One metric cup (250 ml) weighs 255 g (8.99 oz). Despite its name, it contains very little butter: modern buttermilk is made by culturing low-fat milk with bacterial cultures.

Recipes often call for buttermilk by volume, but measuring by weight gives more consistent results, especially when scaling. This page converts buttermilk between grams, cups, millilitres, fluid ounces, and more.

Also known as

cultured buttermilk
sour milk

Milk is thinner and less acidic than buttermilk. To substitute, stir 1 tablespoon of lemon juice or white vinegar into 1 cup of milk, then let it sit for a few minutes until it curdles slightly. See our Milk converter.

If you don't have a scale, no worries! Simply convert from grams to cups or tablespoons.

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Common Buttermilk Conversions

Here are the most common buttermilk conversions from cups to grams.

Cups	Grams
0.25 cups	63.75 g
0.5 cups	127.5 g
0.75 cups	191.25 g
1 cup	255 g
1.25 cups	318.75 g
1.5 cups	382.5 g
2 cups	510 g
2.5 cups	637.5 g
3 cups	765 g

Buttermilk Conversion Chart

The conversion chart below gives a quick reference for converting buttermilk from Cup to other measurements.

cup	grams	ounces	cup(US)	tbsp	tsp	ml	fl oz
0.25 cup	63.75 g	2.25 oz	0.26 cup (US)	3.13 tbsp	12.5 tsp	62.5 ml	2.11 fl oz
0.5 cup	127.5 g	4.5 oz	0.52 cup (US)	6.25 tbsp	25 tsp	125 ml	4.23 fl oz
1 cup	255 g	8.99 oz	1.04 cup (US)	12.5 tbsp	50 tsp	250 ml	8.45 fl oz
2 cup	510 g	17.98 oz	2.08 cup (US)	25 tbsp	100 tsp	500 ml	16.91 fl oz

Measurement Options

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Other Ingredients

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