Grams to Tablespoons – Baking Powder
Typical density ≈0.99 g/mL → 1 tbsp ≈14.6 g.
Baking Powder Calculator
Formula: tablespoons = grams ÷ 14.6 (approx.).
What Are Grams and Tablespoons?
A gram (g) is a unit of mass in the metric system (1 g ≈0.03527 oz). A tablespoon (tbsp) is a unit of volume equal to 3 teaspoons, or about 14.7868 milliliters. Mass and volume measure different things, so you need the ingredient's density to convert between them.1
Baking Powder Density and Formula
Baking powder has a density of approximately 0.99 g/mL, which is very close to water's density. This density gives us approximately 14.6 grams per tablespoon. Double-acting and single-acting baking powder have similar densities.
tablespoons = grams ÷ 14.6
grams = tablespoons Ã 14.6
More precisely, tablespoons = grams ÷ (14.7868 Ã density). For baking powder with density ~0.99 g/mL, this gives approximately 14.6 grams per tablespoon.2
Note: Results are approximate. How baking powder is packed into the measuring spoon can affect the volume. Always check expiration dates, as old baking powder loses its leavening power.
Baking Powder Conversion Table
This table lists common gram amounts with their approximate tablespoon equivalents for baking powder.
| Grams (g) | Tablespoons (tbsp) |
|---|
Assumes 1 tbsp ≈14.6 g for baking powder. Real-world results vary based on how it packs into the measuring spoon.
Tips for Accurate Measuring
- Weighing is most reliable: A kitchen scale provides the most accurate baking powder measurements.2
- Spoon and level: Gently spoon baking powder into a tablespoon and level the top with a straight edge. Don't pack it down.
- Check freshness: Old baking powder loses its leavening power. Test by mixing a teaspoon with hot waterâ€â€Âit should bubble vigorously.
- Storage: Keep baking powder in a cool, dry place in an airtight container to maintain freshness and prevent clumping.
- Don't confuse with baking soda: Baking powder and baking soda have similar densities but serve different purposes. Never substitute one for the other without adjusting the recipe.
FAQs
How many tablespoons is 50 g of baking powder?
About 3.42 tbsp (50 ÷ 14.6). Use the calculator for exact rounding.
How many grams is 3 tablespoons of baking powder?
About 43.8 g (3 Ã 14.6).
What's the difference between baking powder and baking soda?
Baking powder contains both an acid and a base, while baking soda is just a base. Both have similar densities (~0.99 g/mL) but serve different purposes in recipes.
Do double-acting and single-acting baking powder have different densities?
No, double-acting and single-acting baking powder have very similar densities, so the tablespoon conversion (14.6 g per tbsp) applies to both types.
How do I know if my baking powder is still fresh?
Mix 1 teaspoon baking powder with hot water. If it bubbles vigorously, it's fresh. If it doesn't bubble much, it's lost its leavening power and should be replaced.
Sources
- Tablespoon ≈14.7868 mL; density needed to convert mass to volume.2
- Measurement accuracy and density guidance; tablespoons derived from grams and density for baking powder.
To keep this page fast and focused, external links are omitted. Values reflect commonly cited references in food measurement guides and baking references.