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Home/Spices & Seasonings/Oregano
Spices & Seasonings

Oregano Nutrition Facts

FoodData CentralUpdated 30 March 2026

One teaspoon of oregano contains 2.6 calories, 0.1g protein, 0.7g carbs, and 0g fat. Oregano is a spice. It is rich in dietary fiber, rich in calcium, a good source of iron, and rich in potassium.

2.6

cal

0.7g

carbs

0.1g

protein

0g

fat

0.4g

fiber

Vitamins in Oregano

Per 100g serving

Vitamin A
85mcg
9%
Vitamin C
2.3mg
3%
Vitamin E
18.26mg
122%
Vitamin K
621.7mcg
518%
Vitamin B6
1.04mg
61%
Thiamin (B1)
0.18mg
15%
Riboflavin (B2)
0.53mg
41%
Niacin (B3)
4.64mg
29%
Folate
237mcg
59%

Minerals in Oregano

Per 100g serving

Calcium
1597mg
123%
Iron
36.8mg
204%
Magnesium
270mg
64%
Phosphorus
148mg
12%
Potassium
1260mg
27%
Sodium
25mg
1%
Zinc
2.69mg
24%
Selenium
4.5mcg
8%
Copper
0.63mg
70%
Manganese
4.99mg
217%

Learn More About Oregano

How Many Calories Are In Oregano?How Many Carbs Are In Oregano?How Much Protein Is In Oregano?How Much Fat Is In Oregano?How Much Fiber Is In Oregano?What Is Oregano Good For?Is Oregano Healthy?

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2.9 cal|0g protein|1.4g carbs

Baking Soda

0 cal|0g protein|0g carbs

Basil

4.7 cal|0.5g protein|1g carbs

Bay Leaf

6.3 cal|0.2g protein|1.5g carbs

Black Pepper

17.6 cal|0.7g protein|4.5g carbs
Verified Nutrition Data

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All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.

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Nutrient values from certified lab analysis

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Data reviewed by nutrition scientists

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Synced with latest official database releases

Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.

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