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How Many Calories in Spices, Onion Powder?

Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by our editorial team. Last reviewed: 5 September 2026.

Fact-checked against original USDA source data by our editorial team.

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341
calories per 100g
7 calories per 1 tsp (2g)
10.4gProtein
79.1gCarbs
1.0gFat
15.2gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)97 kcal2.9g
100g341 kcal10.4g
1 tsp7 kcal0.2g
grams
341kcal
10.4gprotein
79.1gcarbs
1.0gfat
15.2gfibre

A spices, onion powder contains 341 calories per 100g. A typical 1 tsp (2g) provides about 7 calories. Spices, Onion Powder is high in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Spices, Onion Powder Nutrition Facts

NutrientPer 100gPer serving (2g)
Calories341 kcal7 kcal
Protein10.4g0.2g
Carbohydrates79.1g1.6g
of which Sugars6.6g0.1g
Fat1.0g0.0g
of which Saturates0.2g0.0g
Fibre15.2g0.3g
Sodium73.0mg1mg
Potassium985.0mg20mg
Calcium384.0mg8mg
Iron3.9mg0.1mg
Vitamin C23.4mg0.5mg
Vitamin A0.0µg0µg
Selenium14.3µg0µg
Riboflavin (B2)0.1mg0.0mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

Useful for tracking spices, onion powder

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Vegetable Chopper

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Have a cat or dog? Check whether spices, onion powder is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. Use a meal prep container set to portion out spices, onion powder for the week. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Cooking method matters here too — boiling can leach some water-soluble vitamins into the cooking water, while steaming or roasting tends to retain more.

Does spices, onion powder fit your diet?

Fibre intake

Spices, Onion Powder provides 15.2g of fibre per 100g — a meaningful contribution toward the commonly cited 25-30g daily target, which supports digestion and helps with feeling fuller for longer.

Frequently Asked Questions

How many calories in spices, onion powder per 100g?

Spices, Onion Powder contains 341 calories per 100g, based on USDA reference data.

Is spices, onion powder high in calories?

A 1 tsp of spices, onion powder (2g) has around 7 calories — roughly 0% of a 2,000-calorie daily intake.

Is spices, onion powder good for weight loss?

Spices, Onion Powder is fairly calorie-dense at 341 calories per 100g, so portion size matters when losing weight. A 1 tsp provides about 7 calories.

How much protein is in spices, onion powder?

Spices, Onion Powder contains 10.4g of protein per 100g.

Is spices, onion powder a good source of fibre?

Yes — spices, onion powder provides 15.2g of fibre per 100g, which is a meaningful contribution toward the commonly cited 28g daily reference intake.

How does spices, onion powder compare to carrot, dehydrated?

Spices, Onion Powder has 341 calories per 100g, close to carrot, dehydrated at 341 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of spices, onion powder for 20g of protein?

With 10.4g of protein per 100g, you'd need roughly 192g of spices, onion powder to reach 20g of protein

Foods with a similar calorie count

Other vegetables closest to spices, onion powder by calories per 100g:

FoodCaloriesProteinCarbsFat
Spices, Onion Powder (this page)341 kcal10.4g79.1g1.0g
Carrot, Dehydrated341 kcal8.1g79.6g1.5g
Beans, Black, Mature Seeds, Raw341 kcal21.6g62.4g1.4g
Broadbeans (fava Beans), Mature Seeds, Raw341 kcal26.1g58.3g1.5g
Mungo Beans, Mature Seeds, Raw341 kcal25.2g59.0g1.6g
Spices, Pumpkin Pie Spice342 kcal5.8g69.3g12.6g
Beans, Black Turtle, Mature Seeds, Raw339 kcal21.2g63.2g0.9g

More kit for spices, onion powder tracking

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Last updated:

Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.