How many grams is 1 tablespoon of buttermilk?

1 tablespoon of buttermilk is 15.3 grams. The conversion scales in a straight line, so 0.5 tablespoons is 7.65 grams and 2 tablespoons is 30.6 grams. Multiply or divide that figure to match whatever your recipe needs, or use the converter above for an exact grams reading at any amount.

How many tablespoons of buttermilk is 15.3 grams?

15.3 grams of buttermilk is 1 tablespoon. The conversion works the same in reverse, so you can switch between tablespoons and grams without changing the result. This helps when a recipe lists one unit but you would rather measure in the other. The converter above and the chart below cover both directions for any amount.

Convert Buttermilk from Tablespoon

How much is 1 tablespoon of buttermilk?

1 tablespoon of buttermilk (cultured buttermilk) is 15.3 grams, about 0.54 ounces. 0.5 tablespoons of buttermilk is 7.65 grams and 2 tablespoons is 30.6 grams. Use the converter below for any amount.

A tablespoon here is the 15 ml metric standard, about 16.67 to a metric cup, the same size as a UK tablespoon. A US tablespoon is smaller at 14.79 ml, so US cooks measuring with US spoons need slightly more. An Australian tablespoon is larger at 20 ml, so it holds about a third more. When tablespoon size matters →

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

Buttermilk Calculator

Out of buttermilk? Calculate the exact milk plus lemon juice or white vinegar to mix as a substitute.

Buttermilk Substitute Calculator

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.

Lemon juice stirred into regular milk makes a quick buttermilk substitute. Use 1 tablespoon of lemon juice per 1 cup of milk, stir, and let it curdle for a few minutes before using. See our Lemon Juice converter.

Plain yoghurt is thicker than buttermilk but shares the tang and acidity. To use yoghurt in place of buttermilk, stir 2 to 3 tablespoons of milk into 1 cup of yoghurt to match the pourable texture. See our Plain Yoghurt converter.

Sour cream is thick and spoonable, while buttermilk is thin and pourable. To use sour cream in place of buttermilk, thin it with milk in a 3:1 ratio until pourable; the tang and acidity stay close. See our Sour Cream converter.

Out of buttermilk? See buttermilk substitutes →

No measuring spoons? The tool below gets you close, and a measuring spoon set keeps small amounts accurate.

Buttermilk Measurement Converter

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Common Buttermilk Conversions

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

Tablespoons	Grams
1 tbsp	15.3 g
2 tbsp	30.6 g
3 tbsp	45.9 g
4 tbsp	61.2 g
6 tbsp	91.8 g
8 tbsp	122.4 g
10 tbsp	153 g
12 tbsp	183.6 g
16 tbsp	244.8 g

Buttermilk Conversion Chart

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

tbsp	cup	grams	ounces	cup(US)	tsp	ml	fl oz
1 tbsp	0.06 cup	15.3 g	0.54 oz	0.06 cup (US)	3 tsp	15 ml	0.51 fl oz
2 tbsp	0.12 cup	30.6 g	1.08 oz	0.13 cup (US)	6 tsp	30 ml	1.01 fl oz
3 tbsp	0.18 cup	45.9 g	1.62 oz	0.19 cup (US)	9 tsp	45 ml	1.52 fl oz
4 tbsp	0.24 cup	61.2 g	2.16 oz	0.25 cup (US)	12 tsp	60 ml	2.03 fl oz

Frequently Asked Questions

How much is 1 tablespoon of buttermilk?: 1 tablespoon of buttermilk is 15.3 grams, or 0.54 ounces. The ratio is fixed, so 0.5 tablespoons of buttermilk is 7.65 grams and 2 tablespoons is 30.6 grams. Whatever unit your recipe uses, enter the amount in the converter above or read the conversion chart on this page for the most common quantities. Open the buttermilk converter
How many grams is 1 tablespoon of buttermilk?: 1 tablespoon of buttermilk is 15.3 grams. The conversion scales in a straight line, so 0.5 tablespoons is 7.65 grams and 2 tablespoons is 30.6 grams. Multiply or divide that figure to match whatever your recipe needs, or use the converter above for an exact grams reading at any amount.
How many tablespoons of buttermilk is 15.3 grams?: 15.3 grams of buttermilk is 1 tablespoon. The conversion works the same in reverse, so you can switch between tablespoons and grams without changing the result. This helps when a recipe lists one unit but you would rather measure in the other. The converter above and the chart below cover both directions for any amount.

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