Herbs & spices
Onion powder: weights & conversions
A US cup of onion powder weighs about 130 g. 100 g is 341 calories and 10.4 g of protein.
Also written as: granulated onion.
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1 cup of onion powder is about 130 grams.
Cups to grams
What each measure of onion powder weighs, from the cup weight above.
| Volume | Grams | Ounces |
|---|---|---|
| 1 cup | 130 g | 4.59 oz |
| 3/4 cup | 97.5 g | |
| 2/3 cup | 86.7 g | |
| 1/2 cup | 65 g | |
| 1/3 cup | 43.3 g | |
| 1/4 cup | 32.5 g | |
| 1 tablespoon | 8.13 g | |
| 1 teaspoon | 2.71 g |
Ounces and pounds
The weights an older recipe card is most likely to use.
| Weight | Grams | Ounces |
|---|---|---|
| 1 oz | 28.3 g | |
| 4 oz (1/4 lb) | 113 g | |
| 8 oz (1/2 lb) | 227 g | |
| 1 lb | 454 g | |
| 100 g | 100 g |
Nutrition
Per 100 g of edible portion, transcribed from USDA reference data, and scaled to the measures above.
| Measure | Calories | Protein | Fat | Carbs | Fiber | Sodium |
|---|---|---|---|---|---|---|
| Per 100 g (100 g) | 341 | 10.4 g | 1 g | 79.1 g | 15.2 g | 73 mg |
| Per cup (130 g) | 443 | 13.5 g | 1.3 g | 103 g | 19.8 g | 95 mg |
| Per tablespoon (8.13 g) | 28 | 0.85 g | 0.08 g | 6.43 g | 1.23 g | 6 mg |
| Per 4 oz (113 g) | 387 | 11.8 g | 1.13 g | 89.7 g | 17.2 g | 83 mg |
Free recipes that use onion powder
From our starter library — free to read, free to save into your own cookbook.
Common questions
- How many grams are in a cup of onion powder?
- One US cup of onion powder weighs about 130 g (4.59 oz). A tablespoon is about 8.13 g and a teaspoon about 2.71 g.
- How many cups is 100 g of onion powder?
- 100 g of onion powder is about 0.77 cups — near enough to 3/4 of a cup in a measuring cup.
- How many calories are in onion powder?
- Onion powder has about 341 calories per 100 g, which works out to roughly 443 calories a cup.
- How much protein is in onion powder?
- About 10.4 g of protein per 100 g — roughly 11.8 g in a 4 oz portion.


