GramsToCupsGramsToCups

40 Grams of Baking Powder to Cups

Ingredient
Baking Powder
Cup standard
Cups (US Customary)
0.21 (¼)
Tablespoons
3.3
Teaspoons
10.0
Milliliters
49 ml

40 grams of baking powder = 0.21 cups (¼ cup / 3.3 tablespoons)

Baking Powder has a density of approximately 192g per cup. Usually measured in teaspoons rather than cups in recipes. Source: USDA FoodData Central.

GramsCupsFractionTablespoons
30g0.162.5
35g0.182.9
40g0.21¼3.3
45g0.23¼3.8
50g0.26¼4.2

Bakers reach for baking powder in amounts like this for everyday recipes — scaling a batch up, adjusting a single serving, or matching a recipe written in grams. Measuring by weight keeps the result consistent no matter who's in the kitchen.

Frequently Asked Questions

What is 40 grams of baking powder in cups?+

40 grams of baking powder is 0.21 cups (¼ cup), or 3.3 tablespoons.

How do I measure 40 grams of baking powder without a scale?+

Use ¼ cup, spooned in and leveled off with a straight edge. If you only have tablespoons, use 3.3 tablespoons instead.