How many us cup is 1 metric cup of baking powder?

1 metric cup of baking powder weighs approximately 1 us cup. This is based on a density of 0.9 g/ml for baking powder.

How do I measure baking powder accurately?

For the most accurate measurement of baking powder, use a kitchen scale. Volume measurements can vary based on how the ingredient is packed.

Why does baking powder have a specific cup-to-gram conversion?

Baking Powder has a density of 0.9 g/ml, meaning each milliliter weighs 0.9 grams. Different ingredients have different densities—for example, flour is lighter than sugar—which is why each needs its own conversion factor.

Baking Powder

Metric Cup to US Cup

Ingredient

Amount

From

Result

1.1cup

high confidence USDA source

Baking Powder — Quick Reference

Common metric cup to us cup conversions

Baking Powder: Metric Cup to US Cup conversion table
Metric Cup	US Cup
¼ cup	0cup
⅓ cup	0cup
½ cup	1cup
⅔ cup	1cup
¾ cup	1cup
1 cup	1cup
1½ cups	2cup
2 cups	2cup

Based on baking powder density of 0.9 g/ml (spooned method). Source: USDA FoodData Central.

Understanding Baking Powder Conversions

The Math Behind This Conversion

Converting 1 metric cup to us cup is a direct volume conversion. One metric cup equals 250ml, and one us cup equals 236.59ml. So 1 metric cup (250ml) equals 1.1 us cup.

Measurement Tip

Baking Powder is a high-impact ingredient—even small measurement errors can significantly affect your baking. Always use proper measuring spoons (not regular cutlery) and level off with a straight edge. Too much baking powder can cause over-rising and collapse, while too little results in dense baked goods.

About Our Data

The density value of 0.9 g/ml for baking powder is from the USDA FoodData Central database (ID: 172804). This measurement was taken with baking powder spooned into the measuring cup and leveled.

View source data on USDA FoodData Central (ID: 172804)

Frequently Asked Questions

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