How many grams is 1 teaspoon of baking powder?

1 teaspoon of baking powder weighs about 4.5 g.

Is the teaspoon-to-gram value the same for every brand?

It is close, but density varies slightly with brand, humidity and how tightly you pack it. Weigh on a scale when accuracy matters.

Teaspoons of baking powder to grams

Answer

1 teaspoon of baking powder = 4.5 g

Convert any amount

Amount teaspoon = – gram

Conversion table

Teaspoons	Grams
1 teaspoon	4.5 g
2 teaspoons	9 g
3 teaspoons	13.5 g
4 teaspoons	18 g
5 teaspoons	22.5 g
6 teaspoons	27 g
8 teaspoons	36 g
10 teaspoons	45 g

Handy tools for this

Digital kitchen scale The most accurate way to bake — skip the cup guesswork and weigh straight into the bowl to the nearest gram. Check price → Measuring cups set A sturdy nested set of US cups for recipes written in cups. Cheap, dishwasher-safe and built to last. Check price → Measuring spoons Tablespoon and teaspoon set for small, precise amounts of baking powder, salt and spices. Check price →

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How to measure

Baking powder is measured in small amounts where precision matters. One level teaspoon is about 4.5 g — weigh it if a recipe is fussy about rise.

Frequently asked questions

How many grams is 1 teaspoon of baking powder?: 1 teaspoon of baking powder weighs about 4.5 g.
Is the teaspoon-to-gram value the same for every brand?: It is close, but density varies slightly with brand, humidity and how tightly you pack it. Weigh on a scale when accuracy matters.

Related conversions

Values are approximate — ingredient density varies with brand, humidity and how you measure. For baking, weighing on a scale is always the most reliable method.