Baking Soda: Cups to Grams
One US cup of baking soda weighs about 220 grams (7.8 oz). Use the converter or the chart below for any amount.
Quick answer
- 1 cup baking soda 220 g
- ¾ cup baking soda 165 g
- ½ cup baking soda 110 g
- ⅓ cup baking soda 73.3 g
- ¼ cup baking soda 55 g
- 1 tbsp baking soda 13.8 g
- 1 tsp baking soda 4.6 g
Approximate values. Density varies with how the ingredient is packed, sifted, or measured.
🛒 Shop Baking Soda on Amazon As an Amazon Associate we earn from qualifying purchases.
Popular cups-to-grams conversions
Tap any ingredient to convert it next — everything you need in one place.
Baking Soda cups to grams chart
| Amount | Grams | Ounces |
|---|---|---|
| 1/8 cup baking soda | 27.5 g | 1 oz |
| 1/4 cup baking soda | 55 g | 1.9 oz |
| 1/3 cup baking soda | 73.3 g | 2.6 oz |
| 1/2 cup baking soda | 110 g | 3.9 oz |
| 2/3 cup baking soda | 147 g | 5.2 oz |
| 3/4 cup baking soda | 165 g | 5.8 oz |
| 1 cup baking soda | 220 g | 7.8 oz |
| 1 1/4 cups baking soda | 275 g | 9.7 oz |
| 1 1/2 cups baking soda | 330 g | 11.6 oz |
| 2 cups baking soda | 440 g | 15.5 oz |
| 2 1/2 cups baking soda | 550 g | 19.4 oz |
| 3 cups baking soda | 660 g | 23.3 oz |
| 4 cups baking soda | 880 g | 31 oz |
| 1 tablespoon baking soda | 13.8 g | 0.5 oz |
| 1 teaspoon baking soda | 4.6 g | 0.2 oz |
Baking Soda grams to cups
Working the other way? Since 1 cup of baking soda is about 220 g, here is how common gram weights convert back to cups.
| Grams | Cups (approx) |
|---|---|
| 25 g baking soda | 0.11 cups |
| 50 g baking soda | 0.23 cups |
| 75 g baking soda | 0.34 cups |
| 100 g baking soda | 0.45 cups |
| 125 g baking soda | 0.57 cups |
| 150 g baking soda | 0.68 cups |
| 200 g baking soda | 0.91 cups |
| 250 g baking soda | 1.14 cups |
| 300 g baking soda | 1.36 cups |
| 500 g baking soda | 2.27 cups |
| 1000 g baking soda | 4.55 cups |
Free Printable Conversion Chart
Every ingredient + oven temps, on one page you can print & pin to the fridge.
Measuring baking soda accurately
Also called bicarbonate of soda; very dense. Usually measured by the teaspoon (about 4.6 g). Because a cup measures volume rather than weight, the most reliable way to get the same result every time is to weigh baking soda on a kitchen scale and aim for the gram figure above. The conversions on this page are based on the US cup of about 236.6 ml.
FAQ
- How many grams is 1 cup of baking soda?
- One US cup of baking soda weighs about 220 grams (7.8 oz). Also called bicarbonate of soda; very dense. Usually measured by the teaspoon (about 4.6 g).
- How many grams is 3/4 cup of baking soda?
- Three quarters of a US cup of baking soda is about 165 grams (5.8 oz).
- How many grams is 2/3 cup of baking soda?
- Two thirds of a US cup of baking soda is about 147 grams.
- How many grams is 1/2 cup of baking soda?
- Half a US cup of baking soda is about 110 grams (3.9 oz).
- How many grams is 1/3 cup of baking soda?
- One third of a US cup of baking soda is about 73.3 grams.
- How many grams is 1/4 cup of baking soda?
- A quarter of a US cup of baking soda is about 55 grams.
- How many grams is 1 tablespoon of baking soda?
- One tablespoon of baking soda is about 13.8 grams, since a tablespoon is one sixteenth of a cup.
- How many cups is 100 grams of baking soda?
- 100 grams of baking soda is about 0.45 cups.