How many calories are in an apple?

A medium apple (3 inches) contains 95 calories. Small apples have 77 calories, large ones 116 calories. Per 100g, apples are 52 calories, which is very low compared to other fruits.

Are apples good for weight loss?

Apples are excellent for weight loss due to their very low calorie density (52 cal/100g) and high water content (86%). The 2.4g fiber per 100g promotes fullness. Studies show eating an apple before meals reduces overall calorie intake.

Are apples keto-friendly?

Apples are not ideal for keto with 11.4g net carbs per 100g (13.8g carbs - 2.4g fiber). A medium apple has about 21g net carbs - too high for most keto diets. Berries are a better low-carb choice.

Are apples high in sugar?

Apples have 10.4g sugar per 100g, which is moderate for fruit. A medium apple has about 19g natural sugar. The fiber slows absorption, and apples have a low glycemic index of 36.

Can diabetics eat apples?

Yes, apples are suitable for diabetics with a low glycemic index of 36. The 2.4g fiber per 100g helps slow glucose absorption. Stick to one medium apple per serving and eat with protein for better blood sugar control.

Apple vs banana: which is healthier?

Both are healthy. Apples are lower calorie (52 vs 89 cal/100g) and have more antioxidants. Bananas have more potassium (358mg vs 107mg) and are easier to digest. Apples are better for weight loss; bananas for energy.

Should I eat the apple skin?

Yes, eat the skin. Apple skin contains most of the fiber (about 2/3) and antioxidants like quercetin. A medium apple without skin has only 77 calories vs 95 with skin because you're eating less fruit, not fewer calories per gram.

Which apple variety has the fewest calories?

All apple varieties have similar calories per 100g (50-55). Calorie differences come from size - Honeycrisp are large (116 cal), Gala are smaller (80 cal). Granny Smith are slightly lower in sugar but similar in calories.

How should I store apples?

Store apples in the refrigerator for 4-6 weeks. At room temperature, they last only 1 week and ripen 10x faster. Keep away from other produce as apples release ethylene gas that speeds ripening.

How many apples can I eat per day?

2-3 apples daily is healthy, providing fiber and antioxidants for about 200-300 calories. More may cause digestive issues from the fiber and fructose. Variety in fruit intake is recommended.

All Foods

Calories in Apple

USDA Verified · FDC 171688 · Jan 2026

95 calories

per medium (3" diameter) (182g)

0.3g

Protein

13.8g

Carbs

0.2g

Fat

2.4g

Fiber

Per 100g raw

Serving Sizes & Calories

Serving Size	Weight	Calories
Small (2.5" diameter)	149g	77 cal
Medium (3" diameter)Standard	182g	95 cal
Large (3.25" diameter)	223g	116 cal
Sliced, 1 cup	109g	57 cal
Chopped, 1 cup	125g	65 cal
100g	100g	52 cal