Grams to Teaspoons Calculator
Enter a weight in grams, choose an ingredient, and get an instant teaspoons conversion.
Formula used: teaspoons = grams ÷ grams-per-teaspoon.
How to convert grams to teaspoons
Converting grams to teaspoons is useful when your recipe is written by weight, but you only have measuring spoons. The key point is simple: grams measure mass, while teaspoons measure volume. Because of that, there is no single universal conversion for every ingredient.
For example, 1 teaspoon of sugar does not weigh the same as 1 teaspoon of flour. This is why a grams-to-tsp calculator needs ingredient-specific density values.
Core formula
Teaspoons = Grams ÷ (grams per teaspoon of the ingredient)
- If an ingredient is dense (like honey), the teaspoons result will be lower.
- If an ingredient is light (like flour), the teaspoons result will be higher.
- For best accuracy, use a kitchen scale whenever possible.
Quick reference table
These are common kitchen approximations. Actual values can vary by brand, moisture, and how tightly the ingredient is packed.
| Ingredient | Approx. grams per tsp | 10 grams equals about |
|---|---|---|
| Granulated Sugar | 4.2 g | 2.38 tsp |
| All-Purpose Flour | 2.6 g | 3.85 tsp |
| Butter | 4.7 g | 2.13 tsp |
| Table Salt | 6.0 g | 1.67 tsp |
| Honey | 7.1 g | 1.41 tsp |
| Water | 5.0 g | 2.00 tsp |
Example conversions
25 g sugar to tsp
25 ÷ 4.2 = 5.95 tsp (about 6 teaspoons).
15 g flour to tsp
15 ÷ 2.6 = 5.77 tsp.
30 g honey to tsp
30 ÷ 7.1 = 4.23 tsp.
Why your results may vary
- Packing: A packed teaspoon of flour can weigh much more than a leveled teaspoon.
- Humidity: Ingredients absorb moisture and become heavier.
- Particle size: Fine salt and coarse salt have different conversion values.
- Temperature: Butter and oils can shift slightly with temperature and handling.
Frequently asked questions
Is 1 teaspoon always 5 grams?
No. 1 teaspoon is approximately 5 mL of volume, not 5 grams of weight. The grams depend on ingredient density.
Can I use this for liquids?
Yes, if you have an appropriate grams-per-teaspoon value for that liquid. Water is about 5 g per tsp, but oils and syrups differ.
Can I convert teaspoons back to grams?
Absolutely. Use the reverse formula: grams = teaspoons × grams per teaspoon.
Bottom line
This convert grams to tsp calculator is the fastest way to get practical kitchen conversions with ingredient-specific accuracy. Choose your ingredient, enter grams, and get an instant teaspoon estimate you can use while cooking or baking.