Calories in an Apple
How many calories are in an apple? A medium apple has about 95 calories. See a full apple calorie and macros table by size, plus carbs, sugar and fiber.
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Quick answer
A medium apple (about 182 grams) contains roughly 95 calories. A small apple has about 77 calories and a large apple about 116, with nearly all calories coming from natural carbohydrates.
How Many Calories Are in an Apple?
A medium apple contains about 95 calories. Apples vary in size, so the count tracks weight closely at roughly 52 calories per 100 grams. A small apple lands near 77 calories, while a large one reaches about 116. These figures are for a whole raw apple eaten with the skin on.
Apples are almost entirely carbohydrate, with no fat and only trace protein. What sets them apart from many sweet fruits is their high fiber content, which slows sugar absorption and contributes to their famous staying power as a snack.
Apple Calories by Size
| Apple size | Diameter | Weight | Calories | Carbs (g) | Fiber (g) |
|---|---|---|---|---|---|
| Extra small | ~2.5 in | ~101 g | ~53 | 14 | 2.4 |
| Small | ~2.75 in | ~149 g | ~77 | 21 | 3.6 |
| Medium | ~3 in | ~182 g | ~95 | 25 | 4.4 |
| Large | ~3.25 in | ~223 g | ~116 | 31 | 5.4 |
| 100 grams | — | 100 g | ~52 | 14 | 2.4 |
Sliced apples and applesauce keep similar calories if no sugar is added, but dried apple rings and apple juice are far more concentrated, packing the same sugar into a much smaller, less filling form.
Do Apple Varieties Differ in Calories?
Calorie differences between common varieties are minor. Sweet types like Fuji, Gala and Honeycrisp carry slightly more sugar than tart ones like Granny Smith, but the gap is usually just a handful of calories per apple. For practical calorie counting, you can treat all eating apples as roughly equal — around 52 to 54 calories per 100 grams. Tart apples simply taste less sweet because of higher acidity, not because they contain meaningfully fewer calories.
Macros and Nutrition in Apples
A medium apple provides about 25 grams of carbohydrates, 4.4 grams of fiber and 19 grams of natural sugar, with essentially no fat or protein. A large share of the fiber is pectin, a soluble fiber that supports digestion and helps you feel full. Apples also supply vitamin C, potassium and a range of antioxidants concentrated in the skin, including quercetin and catechins. Their high water content — over 85% — is part of why they are so filling for so few calories.
Do Apples Fit a Healthy Diet?
Apples are one of the best snack fruits for almost any diet. They are portable, fat-free, naturally portion-controlled and rich in fiber that blunts blood-sugar spikes. Eating the skin maximizes the fiber and antioxidant payoff. Whole apples beat apple juice every time for weight management, since the fiber and chewing make the same calories far more satisfying. Pairing an apple with a protein or fat source like cheese or nut butter turns it into a balanced mini-meal.
Frequently Asked Questions
How many calories are in a medium apple?
A medium apple (about 182 grams, or 3 inches in diameter) contains roughly 95 calories, 25 grams of carbohydrates and 4 grams of fiber. This is the standard apple serving size on most nutrition references.
How many calories are in a small apple?
A small apple (about 149 grams) contains roughly 77 calories. Because apple calories scale with weight, a smaller apple holds proportionally fewer calories, carbs and sugar.
Do different apple varieties have different calories?
Calorie differences between varieties like Gala, Fuji, Honeycrisp and Granny Smith are very small. Sweeter varieties have slightly more sugar, but the difference per apple is usually only a few calories.
Are apples good for weight loss?
Apples are well suited to weight loss because they are fat-free, high in water and fiber, and very filling for their calorie count. At about 95 calories, a medium apple makes a satisfying low-calorie snack.
Should you eat the apple skin?
Yes — the skin holds much of the apple's fiber and most of its antioxidants, including quercetin. Eating an apple with the skin adds almost no calories but boosts the fiber and nutrient content noticeably.
Sources
- FoodData Central — food composition database — U.S. Department of Agriculture (USDA)