Grams to Teaspoons Converter

Accurate conversion for cooking ingredients with instant results

Enter Grams (g)

Select Ingredient

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Teaspoons (tsp)

Conversion Tables by Ingredient

Granulated Sugar

Grams (g)	Teaspoons (tsp)
1 g	0.24 tsp
5 g	1.20 tsp
10 g	2.40 tsp
20 g	4.80 tsp
25 g	6.00 tsp
50 g	12.00 tsp
100 g	24.00 tsp
200 g	48.00 tsp

Table Salt

Grams (g)	Teaspoons (tsp)
1 g	0.17 tsp
5 g	0.85 tsp
10 g	1.69 tsp
20 g	3.38 tsp
25 g	4.23 tsp
50 g	8.45 tsp
100 g	16.89 tsp

All Purpose Flour

Grams (g)	Teaspoons (tsp)
1 g	0.38 tsp
5 g	1.92 tsp
10 g	3.84 tsp
20 g	7.67 tsp
25 g	9.59 tsp
50 g	19.18 tsp
100 g	38.35 tsp

Baking Powder

Grams (g)	Teaspoons (tsp)
1 g	0.23 tsp
5 g	1.13 tsp
10 g	2.25 tsp
15 g	3.38 tsp
20 g	4.50 tsp
25 g	5.63 tsp
50 g	11.25 tsp

How to Convert Grams to Teaspoons

Converting grams to teaspoons requires knowing the ingredient density since grams measure weight while teaspoons measure volume. Different ingredients have different densities, which affects the conversion ratio.

Teaspoons = Grams ÷ Density (g/tsp)

Step 1: Identify Your Ingredient

Each ingredient has a unique density. For example, sugar is denser than flour, so 10 grams of sugar occupies less volume than 10 grams of flour.

Step 2: Apply the Conversion Factor

Use the appropriate density value for your ingredient. Common densities: granulated sugar (4.2 g/tsp), table salt (5.9 g/tsp), all-purpose flour (2.6 g/tsp).

Step 3: Calculate the Result

Divide the gram weight by the ingredient’s density to get teaspoons. Example: 50g sugar ÷ 4.2 g/tsp = 11.90 tsp

Conversion Examples

Example 1: Sugar

20 grams of sugar

= 4.8 teaspoons

Calculation: 20 ÷ 4.2 = 4.76 tsp

Example 2: Salt

15 grams of salt

= 2.54 teaspoons

Calculation: 15 ÷ 5.9 = 2.54 tsp

Example 3: Flour

30 grams of flour

= 11.54 teaspoons

Calculation: 30 ÷ 2.6 = 11.54 tsp

Example 4: Baking Powder

12 grams of baking powder

= 2.7 teaspoons

Calculation: 12 ÷ 4.4 = 2.73 tsp

Popular Conversions

Conversion	Result	Common Use
5g sugar	1.20 tsp	Coffee sweetening
10g salt	1.69 tsp	Recipe seasoning
25g flour	9.59 tsp	Sauce thickening
50g sugar	12.00 tsp	Baking recipes
15g baking powder	3.38 tsp	Cake making
100g butter	21.17 tsp	Cookie recipes
30g cocoa	10.00 tsp	Hot chocolate
7g yeast	2.19 tsp	Bread making

Related Unit Conversions

Grams to Tablespoons

1 tablespoon = 3 teaspoons

Useful for larger quantities in recipes

Grams to Cups

1 cup = 48 teaspoons

Standard baking measurement

Grams to Milliliters

Density-dependent conversion

Metric volume measurement

Grams to Ounces

1 oz = 28.35 grams

Imperial weight measurement

Teaspoons to Milliliters

1 tsp ≈ 4.93 mL

Metric liquid volume

Grams to Pounds

1 lb = 453.59 grams

Large quantity measurement

Frequently Asked Questions

How many grams are in one teaspoon?

The number of grams in one teaspoon varies by ingredient. For granulated sugar, one teaspoon contains approximately 4.2 grams. For table salt, one teaspoon holds about 5.9 grams. For all-purpose flour, one teaspoon weighs roughly 2.6 grams. The variation exists because different ingredients have different densities.

Can I use the same conversion for all ingredients?

No, you cannot use the same conversion for all ingredients. Each ingredient has a unique density, which affects how many grams fit in a teaspoon. Always select the correct ingredient when converting to get accurate results for your recipes.

What is the difference between US and metric teaspoons?

A US teaspoon measures 4.93 milliliters, while a metric teaspoon measures exactly 5 milliliters. The difference is minimal (about 1.5%), but for precision baking, it’s worth noting. Most recipes specify which measurement system they use.

How do I convert 100 grams of sugar to teaspoons?

To convert 100 grams of granulated sugar to teaspoons, divide 100 by 4.2 (the density of sugar in grams per teaspoon). The result is approximately 23.8 teaspoons. This equals about 7.9 tablespoons or roughly half a cup.

Should I measure dry ingredients by weight or volume?

Measuring by weight (grams) is more accurate than volume (teaspoons) for dry ingredients. Weight measurements eliminate variations caused by how ingredients are packed or settled. For precise baking results, professional chefs recommend using a kitchen scale whenever possible.

How many teaspoons are in 10 grams of salt?

Ten grams of table salt equals approximately 1.69 teaspoons. Salt is denser than sugar, so the same weight occupies less volume. This conversion applies to fine table salt; coarse salt varieties may differ slightly.

Why do conversion calculators give different results?

Different calculators may use slightly different density values for ingredients, leading to minor variations in results. Additionally, ingredient characteristics (like humidity, grain size, or brand) can affect actual density. Our converter uses widely accepted average values from food databases.

Can I convert grams to teaspoons for liquids?

Yes, but the conversion is straightforward for water since 1 teaspoon of water equals approximately 4.93 grams. For other liquids like oil, milk, or honey, the density varies. Oil is less dense than water, while honey is denser, so their gram-to-teaspoon ratios differ accordingly.

References

Food and Agriculture Organization of the United Nations (FAO). “Density Database for Foods and Ingredients.” FAO Agricultural Services Division.
United States Department of Agriculture (USDA). “FoodData Central – Nutrient Database.” Agricultural Research Service, 2024.
National Institute of Standards and Technology (NIST). “Guide for the Use of the International System of Units (SI).” NIST Special Publication 811, 2008.
Cook’s Illustrated. “The Science of Good Cooking: Master 50 Simple Concepts to Enjoy a Lifetime of Success in the Kitchen.” America’s Test Kitchen, 2012.