How Many Calories in an Apple? Nutrition Facts & Macros
A medium apple (182g) has 95 calories
Protein 0.5g · Carbs 25.1g · Fat 0.3g
Apples are one of the most widely consumed fruits in the world — crunchy, naturally sweet, and available year-round. Whether you're counting calories for weight loss or simply making healthier snack choices, knowing the exact nutrition facts matters. Here's everything you need to know about apple calories and macros, based on USDA data. Apples are also about 86% water by weight, making them a hydrating and low-calorie snack.
218 kJ · per 100g · Water: 85.56 g
Calorie Calculator: Apple
182 g Apple contains 95 kcal
Calories by Portion Size
| Portion | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Medium apple (3" dia, 182g) | 95 kcal | 0.5g | 25.1g | 0.3g |
| Small apple (2-3/4" dia, 149g) | 77 kcal | 0.4g | 20.6g | 0.3g |
| Large apple (3-1/4" dia, 223g) | 116 kcal | 0.6g | 30.8g | 0.4g |
| 1 cup sliced (109g) | 57 kcal | 0.3g | 15.1g | 0.2g |
| 100 grams | 52 kcal | 0.3g | 13.8g | 0.2g |
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| Apple | per 100g |
|---|---|
| Calories | 52 kcal |
| Protein | 0.26 g |
| Fat | 0.17 g |
| Carbs | 13.81 g |
| Fiber | 2.4 g |
| Sugar | 10.39 g |
| Sodium | 1 mg |
| Potassium | 107 mg |
| Magnesium | 5 mg |
| Phosphorus | 11 mg |
| Vitamin C | 4.6 mg |
| Vitamin B6 | 0.041 mg |
| Folate | 3 mcg |
| Manganese | 0.035 mg |
| Water | 85.56 g |
Source: USDA FoodData Central (FDC ID: 171688) · Data verified April 2026
Variations
Apple with skin (default)
52 kcal per 100g. Contains more fiber (2.4g vs 1.3g) and more vitamin C than peeled. The skin holds most of the polyphenol antioxidants. Recommended for maximum nutritional benefit.
Apple without skin (peeled)
48 kcal per 100g. Slightly fewer calories and nearly half the fiber (1.3g vs 2.4g). Less vitamin C and fewer antioxidants. Water content increases slightly to 87%.
Green (Granny Smith) vs Red (Gala/Fuji)
Minimal calorie difference (52 kcal vs 52 kcal per 100g). Green apples tend to be slightly more tart with marginally less sugar. Red varieties like Fuji may have slightly more sugar (up to 11g vs 10g per 100g). The difference is nutritionally insignificant.
Frequently Asked Questions
How many calories are in an apple?
A medium apple with skin (182g) contains approximately 95 calories. Per 100g, a raw apple has 52 calories. The exact count depends on size — a small apple (149g) has about 77 calories, while a large one (223g) has around 116 calories.
Are apples good for weight loss?
Apples are excellent for weight loss. At only 52 calories per 100g, they are one of the lowest-calorie fruits. They're rich in fiber (2.4g per 100g) and water (86%), both of which promote fullness. Studies show eating an apple before a meal can reduce total calorie intake.
How much fiber is in an apple?
A medium apple (182g) contains about 4.4g of dietary fiber, which is roughly 16% of the daily recommended intake. Per 100g, apples provide 2.4g of fiber. Most of the fiber is in the skin — an apple without skin has only 1.3g of fiber per 100g.
How much sugar is in an apple?
A medium apple (182g) contains about 18.9g of total sugars. Per 100g, apples have 10.39g of natural sugars — a mix of fructose, glucose, and sucrose. While this sounds like a lot, the fiber and water content slow sugar absorption, giving apples a moderate glycemic index of around 36.
How do apples compare to bananas in calories?
Apples are significantly lower in calories than bananas. Per 100g, an apple has 52 calories while a banana has 89 calories — apples have about 42% fewer calories. Apples also have more water (86% vs 75%) and fewer carbs (13.8g vs 22.8g), making them a lighter snack option.
Is 'an apple a day' actually healthy?
Yes — apples provide vitamin C (4.6mg per 100g), dietary fiber, and various polyphenol antioxidants. Research associates regular apple consumption with reduced risk of cardiovascular disease and type 2 diabetes. At only 95 calories per medium apple, it's a nutrient-dense, low-calorie habit.
Compare with Similar Foods
| Portion | kcal | Protein | Carbs | Fat |
|---|---|---|---|---|
| Apple | 52 | 0.26g | 13.81g | 0.17g |
| Banana | 89 | 1.09g | 22.84g | 0.33g |
| Orange | 47 | 0.94g | 11.75g | 0.12g |
| Strawberry | 32 | 0.67g | 7.68g | 0.3g |
| Avocado | 160 | 2g | 8.53g | 14.66g |
per 100g
Per 100g, apples have 52 kcal — about 42% fewer calories than bananas (89 kcal) and similar to oranges (47 kcal). Apples are higher in water content (86%) than most fruits, which contributes to their low calorie density.
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