Baking Powder — Cups to Grams
1 cup of baking powder = 230 grams
1 cup of baking powder weighs approximately 230 grams. Use the converter below for custom amounts, or check the full conversion table.
Baking Powder Converter
Result
230 g
How to Measure Baking Powder Correctly
Baking powder should be measured using measuring spoons, levelled off with a straight edge. Never pack it down. For accuracy, especially in small amounts, use a kitchen scale. Baking powder loses its effectiveness over time, so check the expiration date and test it by mixing a teaspoon with hot water — it should bubble vigorously.
Understanding Baking Powder Measurements
Baking powder is a leavening agent that helps baked goods rise. One teaspoon of baking powder weighs approximately 4 grams. It's a dry ingredient that should be measured carefully, as too much or too little can significantly affect the final product.
Common Uses in Baking & Cooking
Baking powder is used in recipes that don't contain acidic ingredients (unlike baking soda, which needs acid to activate). It's essential in cakes, muffins, pancakes, and quick breads. Double-acting baking powder (the most common type) releases gas both when mixed with liquid and when heated, providing two rises. If you need a substitute, see our Baking Powder substitution guide.
Storage and Handling Tips
Store baking powder in a cool, dry place in an airtight container. It should be replaced every 6-12 months, as it loses potency over time. To test if it's still active, mix 1 teaspoon with ⅓ cup of hot water — it should bubble immediately. If it doesn't, replace it.
Need to convert baking powder to other units? Try our cups to grams converter or tablespoons to grams converter.
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Baking Powder Conversion Table
| Amount | Grams | Ounces |
|---|---|---|
| 1 teaspoon | 4.79g | 0.17 oz |
| 1 tablespoon | 14.4g | 0.51 oz |
| ¼ cup | 57.5g | 2.03 oz |
| ⅓ cup | 76.7g | 2.7 oz |
| ½ cup | 115g | 4.06 oz |
| ⅔ cup | 153g | 5.41 oz |
| ¾ cup | 173g | 6.08 oz |
| 1 cup | 230g | 8.11 oz |
| 1½ cups | 345g | 12.2 oz |
| 2 cups | 460g | 16.2 oz |
Need a Substitute?
Out of baking powder? We've got 1 tested alternative with exact ratios.
Frequently Asked Questions
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Values are approximate and can vary depending on how the ingredient is measured. For precision baking, we recommend using a digital kitchen scale.