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Calories in Avocado
100 g of avocado has 160 kcal, and 1 slice of avocado (15 g) has about 24 kcal.
160 kcalper 100 g
24 kcal in 1 slice (15 g)
Medium density · 1.6 kcal per g
- Protein 2g 5% of the calories
- Carbs 8.5g 20% of the calories
- Fat 14.7g 76% of the calories
- Fiber 6.7g
Per 100 g. Figures from USDA FoodData Central. Averages across measured samples; a few percent either way is normal. Updated 2026-10-04.
100 g is about 39 minutes of walking, or 14 minutes of running, for a 70 kg body - context, not a debt to work off.
Avocado nutrition facts
A dash means nobody measured it - not that there is none of it.
| Nutrient | Per 100 g | Per serving |
|---|---|---|
| Energy | 160kcal | 24kcal |
| Fat | 14.7g | 2.2g |
| Saturated Fat | 2.1g | 0.32g |
| Unsaturated Fat | 12.5g | 1.9g |
| Carbs | 8.5g | 1.3g |
| Sugars | 0.66g | 0.099g |
| Fiber | 6.7g | 1g |
| Protein | 2g | 0.3g |
| Salt | 0.02g | 0.003g |
| Water | 73.2g | 11g |
| Alcohol | 0g | 0g |
|---|---|---|
| Caffeine | 0mg | 0mg |
| Monounsaturated | 9.8g | 1.5g |
|---|---|---|
| Polyunsaturated | 1.8g | 0.27g |
| Omega-3 | 0.12g | 0.019g |
| ALA | 0.12g | 0.019g |
| DHA | 0g | 0g |
| EPA | 0g | 0g |
| Omega-6 | 1.7g | 0.25g |
| AA | 0g | 0g |
| LA | 1.7g | 0.25g |
| Cholesterol | 0mg | 0mg |
| Vitamin B1 (Thiamine) | 0.067mg | 0.01mg |
|---|---|---|
| Vitamin B2 (Riboflavin) | 0.13mg | 0.019mg |
| Vitamin B3 (Niacin) | 1.7mg | 0.26mg |
| Vitamin B6 (Pyridoxine) | 0.26mg | 0.039mg |
| Vitamin B12 (Cobalamin) | 0µg | 0µg |
| Folate (Vitamin B9) | 81µg | 12.2µg |
| Vitamin A | 7µg | 1.1µg |
| Vitamin C | 10mg | 1.5mg |
| Vitamin D | 0IU | 0IU |
| Vitamin E | 2.1mg | 0.31mg |
| Vitamin K | 21µg | 3.1µg |
| Choline | 14.2mg | 2.1mg |
| Calcium | 12mg | 1.8mg |
|---|---|---|
| Copper | 0.19mg | 0.028mg |
| Iron | 0.55mg | 0.083mg |
| Magnesium | 29mg | 4.3mg |
| Phosphorus | 52mg | 7.8mg |
| Potassium | 485mg | 72.8mg |
| Selenium | 0.4µg | 0.06µg |
| Zinc | 0.64mg | 0.096mg |
| Beta-carotene | 62µg | 9.3µg |
|---|---|---|
| Lycopene | 0µg | 0µg |
| Lutein + zeaxanthin | 271µg | 40.6µg |
| Flavonoids | 0.85mg | 0.13mg |
| Anthocyanidins | 0.33mg | 0.05mg |
| Flavan-3-ols | 0.52mg | 0.078mg |
| Cystine | 0.027g | 0.004g |
|---|---|---|
| Histidine | 0.049g | 0.007g |
| Isoleucine | 0.084g | 0.013g |
| Leucine | 0.14g | 0.021g |
| Lysine | 0.13g | 0.02g |
| Methionine | 0.038g | 0.006g |
| Phenylalanine | 0.097g | 0.015g |
| Threonine | 0.073g | 0.011g |
| Tryptophan | 0.025g | 0.004g |
| Tyrosine | 0.049g | 0.007g |
| Valine | 0.11g | 0.016g |
Foods with similar calories
Other published foods within reach of 160 kcal per 100 g, so the number has something to sit against.
Questions about avocado
1 slice of avocado (15 g) has 1 g of fiber, and 100 g has 6.7 g.
It depends on the size: half (100 g) about 160 kcal; whole (201 g) about 322 kcal.
Yes. 100 g of avocado has only 1.8 g of net carbs (carbs minus fiber), little enough for most low-carb and keto diets.
Yes. 100 g of avocado has 6.7 g of fiber; a food counts as high in fiber from 6 g.
It can be part of a diet that loses weight: what counts is the total calories you eat in a day, not any single food. 1 slice of avocado (15 g) has about 24 kcal. The calorie calculator works out how many you need.
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