TempoLife › Calorie database › Spices & herbs › Onion powder
Onion powder calories and nutrition facts
100 grams of onion powder contains 341 calories, with 10.4 g of protein, 79.1 g of carbohydrate and 1 g of fat. It provides 15.2 g of fiber and 6.6 g of sugar per 100 g. Most of its calories come from carbohydrate.
Where the calories come from
Protein 11% Carbs 86% Fat 3%
How onion powder compares
Per 100 g, against the closest spices & herbs in this database.
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Onion powder | 341 kcal | 10.4 g | 79.1 g | 1 g |
| Ground ginger | 335 kcal | 9 g | 71.6 g | 4.2 g |
| Garlic powder | 331 kcal | 16.6 g | 72.7 g | 0.7 g |
| Turmeric, ground | 312 kcal | 9.7 g | 67.1 g | 3.3 g |
| White pepper | 296 kcal | 10.4 g | 68.6 g | 2.1 g |
Nutrition facts for onion powder
| Nutrient | Per 100 g |
|---|---|
| Calories | 341 kcal |
| Protein | 10.4 g |
| Carbohydrate | 79.1 g |
| Fat | 1 g |
| Fiber | 15.2 g |
| Sugar | 6.6 g |
| Saturated fat | 0.2 g |
| Salt | 0.2 g |
Print an EU-style nutrition label for onion powder — per 100 g and per portion.
Vitamins and minerals in onion powder
Per 100 g, highest share of the Daily Value first. %DV = the adult Daily Value (FDA reference). USDA reference data — not medical advice.
| Nutrient | Per 100 g | %DV |
|---|---|---|
| Copper | 0.59 mg | 66% |
| Manganese | 1.3 mg | 57% |
| Vitamin B6 | 0.72 mg | 42% |
| Thiamin (B1) | 0.46 mg | 38% |
| Zinc | 4 mg | 37% |
| Calcium | 384 mg | 30% |
| Magnesium | 113 mg | 27% |
| Phosphorus | 322 mg | 26% |
See the richest foods per nutrient in the nutrient toplists.
Calories in common onion powder servings
How many calories in a portion of onion powder — reference serving estimates with the gram weight shown.
| Serving | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| 1 tsp (2 g) | 6.8 kcal | 0.2 g | 1.6 g | 0 g |
| 1 tbsp (7 g) | 23.9 kcal | 0.7 g | 5.5 g | 0.1 g |
| 100 g (100 g) | 341 kcal | 10 g | 79 g | 1 g |
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Frequently asked questions
How many calories are in onion powder?
Onion powder has 341 calories per 100 grams.
How much protein is in onion powder?
Onion powder contains 10.4 g of protein per 100 g.
How much sugar is in onion powder?
Onion powder contains 6.6 g of sugar per 100 g. Nutrition values are reference figures; brands and preparation change the real amount, so weigh and log what you actually eat.
How much fiber does onion powder have?
Onion powder has 15.2 g of fiber per 100 g. Reference intakes for adults are around 25-30 g of fiber per day, so it contributes meaningfully.
Are these onion powder calories exact?
No. These are per-100-gram reference values from the USDA FoodData Central SR Legacy source family. Portion size, ripeness, cut and cooking method all change the real number, so treat them as an estimate and log your own portion.
Related foods
Source: USDA FoodData Central SR Legacy #171327 (2018-04 release). US Government work — public domain in the United States. Reference values per 100 g edible portion.
