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Cooking conversion
Teaspoons of All-Purpose Flour to Grams
How many grams are in teaspoons of all-purpose flour? Type a value below to see the result instantly. Cooking conversions depend on the density of each ingredient — the math here uses 0.508 g/mL for all-purpose flour.
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1 tsp of all-purpose flour = 2.5039 g
Teaspoons of All-Purpose Flour to Grams Conversion Table
Common values for all-purpose flour:
| Teaspoons of all-purpose flour | Grams |
|---|---|
| 0.25 tsp | 0.625973 g |
| 0.5 tsp | 1.2519 g |
| 1 tsp | 2.5039 g |
| 2 tsp | 5.0078 g |
| 3 tsp | 7.5117 g |
| 4 tsp | 10.0156 g |
| 5 tsp | 12.5195 g |
| 8 tsp | 20.0311 g |
| 10 tsp | 25.0389 g |
How this works
All-purpose flour has a density of about 0.508 g/mL (king arthur baking: 1 cup = 120g). That means 1 mL of all-purpose flour weighs 0.508 grams.
Grams = teaspoons × 2.5039
Note: Spooned and leveled, not packed. Sifted flour is closer to 0.42 g/mL.
Why a cup of all-purpose flour doesn't always weigh the same
Volume measurements are forgiving in some ways and brutal in others. A cup of all-purpose flour can vary by 10-20% in weight depending on how it's measured: spooned vs scooped, packed vs loose, sifted vs unsifted. The density figure used here matches the most common published recipe conventions, but if you're after baking precision, weighing on a kitchen scale is more accurate than measuring by volume.