Baking soda: cups to grams

1 US cup of baking soda weighs 221 g (7.8 oz).

1 tablespoon is 13.8 g and 1 teaspoon is 4.6 g. A metric cup (250 ml) holds 233 g.

󰗑Convert any amount with the cups to grams converter

Cups to grams: Baking soda

Cups to grams: Baking soda
Cups	Grams	Ounces
1/8	28	0.97
1/4	55	1.9
1/3	74	2.6
1/2	110	3.9
2/3	147	5.2
3/4	166	5.8
1	221	7.8
1 1/2	331	11.7
2	442	15.6
3	662	23.4

Tablespoons and teaspoons to grams: Baking soda

Tablespoons and teaspoons to grams: Baking soda
Spoons	Grams
1/4 tsp	1.1
1/2 tsp	2.3
1 tsp	4.6
1 tbsp	13.8
2 tbsp	27.6
3 tbsp	41.4

Grams to cups: Baking soda

Grams to cups: Baking soda
Grams	Measure	Cups (decimal)
25 g	≈ 1 tbsp + 2 1/2 tsp	0.11
50 g	≈ 3 tbsp + 2 tsp	0.23
100 g	≈ 1/3 cup + 2 tbsp	0.45
125 g	≈ 1/2 cup + 1 tbsp	0.57
150 g	≈ 2/3 cup	0.68
200 g	≈ 2/3 cup + 4 tbsp	0.91
250 g	≈ 1 cup + 2 tbsp	1.13
300 g	≈ 1 1/3 cups	1.36
400 g	1 3/4 cups + 1 tbsp	1.81
500 g	≈ 2 1/4 cups	2.26

How to measure baking soda

Stir it to loosen it, spoon it into a dry measuring cup without pressing, and level the top with a straight edge. Scooping straight from the bag packs it down, so the cup weighs more than the table. For small amounts, dip the measuring spoon and level it the same way.

USDA weighed 1 tsp at 4.6 g. The cup rows multiply that up (1 cup = 16 tbsp = 48 tsp), so for a cup or more, weighing is more accurate than counting spoons.

Other charts may list a different weight for a cup of baking soda: it depends on how the cup is filled and on the brand. The numbers on this page come from one measured USDA portion (1 tsp = 4.6 g), the same data the LevelSpoon converter uses, so the page and the app always agree.

US cups and spoons (1 cup = 236.6 ml). “≈” marks the nearest amount you can measure, within 2.5 %.

Source: USDA FoodData Central, SR Legacy, FDC 175040 (“Leavening agents, baking soda”), 1 tsp = 4.6 g. Public domain.