How many teaspoons is 100 g of granulated sugar?

100 g of granulated sugar is about 23.5 teaspoons.

Why isn't 100 g exactly 1 teaspoon?

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

Grams of granulated sugar to teaspoons

Answer

100 g of granulated sugar = 23.5 teaspoons

Convert any amount

Amount gram = – teaspoon

Conversion table

Grams	Teaspoons
10 g	2.35 tsp
25 g	5.88 tsp
50 g	11.8 tsp
100 g	23.5 tsp
150 g	35.3 tsp
200 g	47.1 tsp
250 g	58.8 tsp
300 g	70.6 tsp
500 g	118 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

Granulated white sugar pours and levels consistently, so volume-to-weight conversions are reliable. No need to pack it.

Frequently asked questions

How many teaspoons is 100 g of granulated sugar?: 100 g of granulated sugar is about 23.5 teaspoons.
Why isn't 100 g exactly 1 teaspoon?: Because granulated sugar isn't the same density as water. A teaspoon holds a fixed volume, and granulated 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.