How many teaspoons is 100 g of powdered sugar?

100 g of powdered sugar is about 35.7 teaspoons.

Why isn't 100 g exactly 1 teaspoon?

Because powdered sugar isn't the same density as water. A teaspoon holds a fixed volume, and powdered sugar weighs more or less than water for that volume.

Grams of powdered sugar to teaspoons

Answer

100 g of powdered sugar = 35.7 teaspoons

Convert any amount

Amount gram = – teaspoon

Conversion table

Grams	Teaspoons
10 g	3.57 tsp
25 g	8.93 tsp
50 g	17.9 tsp
100 g	35.7 tsp
150 g	53.6 tsp
200 g	71.4 tsp
250 g	89.3 tsp
300 g	107 tsp
500 g	179 tsp

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

Powdered (icing) sugar clumps and settles, so sift it before measuring for an accurate volume reading.

Frequently asked questions

How many teaspoons is 100 g of powdered sugar?: 100 g of powdered sugar is about 35.7 teaspoons.
Why isn't 100 g exactly 1 teaspoon?: Because powdered sugar isn't the same density as water. A teaspoon holds a fixed volume, and powdered sugar weighs more or less than water for that volume.

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.