A medium apple has about 95 calories. That’s for a typical apple weighing around 182 grams (about 6.4 ounces), eaten with the skin on. Smaller apples come in closer to 70 calories, while a large apple can reach 115 or more.
Calories by Apple Size
Most calorie counts you’ll see are based on a medium apple, but apples at the grocery store vary quite a bit. A small apple (roughly the size of a tennis ball) has about 70 to 80 calories. A large apple, the kind that fills your whole palm, lands closer to 115 to 120 calories. The difference comes down to weight: more fruit means more natural sugar and carbohydrates, which is where nearly all of an apple’s calories come from.
For a medium apple, the full nutritional breakdown looks like this: 25 grams of carbohydrates, 19 grams of naturally occurring sugar, 3 grams of fiber, 1 gram of protein, and essentially zero fat.
Calories by Apple Variety
Not all apples are created equal. Per 100 grams of fruit, calories range from 70 to 95 depending on the variety. Sweeter apples have more sugar and therefore more calories.
- Gala: 70 calories per 100g, 10g sugar
- Granny Smith: 75 calories per 100g, 9.6g sugar
- Red Delicious: 80 calories per 100g, 10.5g sugar
- Golden Delicious: 85 calories per 100g, 11g sugar
- Fuji: 90 calories per 100g, 12g sugar
- Honeycrisp: 95 calories per 100g, 12.5g sugar
So a large Honeycrisp could easily top 130 calories, while a small Gala might sit around 55. If you’re tracking closely, variety matters. Granny Smith apples also stand out for having the most fiber (2.8g per 100g) and the least sugar of the common varieties.
Why Apple Calories Are “Good” Calories
Ninety-five calories from an apple behaves very differently in your body than 95 calories from a cookie or a glass of juice. One reason is fiber. The 3 grams in a medium apple slows down how quickly sugar enters your bloodstream, which keeps your energy steadier and prevents the crash you get from refined sugar.
This shows up in the glycemic index, a measure of how fast a food raises blood sugar. Apples score around 39 to 40 on that scale, which is considered low (anything under 55 qualifies). Their glycemic load, which accounts for how much carbohydrate is in a typical serving, is just 6. For comparison, white bread has a glycemic load above 10 per slice. In practical terms, an apple won’t spike your blood sugar the way most snack foods do, despite containing 19 grams of sugar.
Whole Apples vs. Applesauce and Juice
A cup of apple juice has roughly the same number of calories as a whole apple, but it won’t keep you full the same way. Research from a study on fruit and satiety found that people who ate whole apple segments before a meal consumed about 15% fewer total calories at that meal compared to a control group. Eating a whole apple before lunch reduced calorie intake by about 91 calories compared to applesauce, and by more than 150 calories compared to apple juice.
The reason is partly mechanical. Chewing solid food and digesting whole fruit with its intact fiber takes longer, which gives your gut more time to signal fullness to your brain. Interestingly, adding fiber back into apple juice didn’t improve satiety, suggesting it’s the physical structure of whole fruit that matters, not just the fiber content on its own. If you’re choosing between an apple and a glass of apple juice, the whole fruit is the better pick for hunger control.
How Apples Fit Into Your Daily Intake
On a standard 2,000-calorie diet, a medium apple accounts for less than 5% of your daily calories while delivering meaningful fiber (about 10 to 12% of what most adults need daily). That fiber-to-calorie ratio is what makes apples one of the more filling snacks per calorie. You’d need to eat more than 20 apples to hit your full daily calorie target, which puts the 95-calorie count in perspective.
Eating the skin matters. Much of the fiber and a significant portion of the vitamins sit in or just beneath the peel. Granny Smith apples, for instance, pack nearly 8mg of vitamin C per 100 grams, while Gala apples have only about 3mg. Peeling any apple cuts the fiber content noticeably and removes some of the compounds that slow sugar absorption.