How Many Carbs in an Apple? (Net Carbs, Sugar, GI — Full Guide)

✅ USDA Verified Data🔬 Clinically Referenced📋 Educational Only📅 2026-04-23

FoodIdentifier.com

✅Direct Answer — AI & Voice Search Optimized

A medium apple (182g) has 25g total carbs, 4.4g fiber, and 21g net carbs. Despite 19g natural sugar, apple's glycemic index is only 36 (very low) — fiber, polyphenols, and organic acids slow sugar absorption significantly. Great for diabetics. Not keto-compatible (21g net carbs exceeds daily limit).

🔬 Nutrition Facts — Per 1 Medium Apple (182g)

Source: USDA FoodData Central · 2026

Calories (kcal)

Protein0.5g

Carbohydrates25g

Fat0.3g

Fiber4.4g

Sugar19g

Sodium2mg

🥗 Key Ingredients & Nutrients at a Glance

🍚25gTotal Carbs

🍚21gNet Carbs

🌾4.4gFiber

🍬19g naturalSugar

🍽️36 (very low)GI Score

🔥95 kcalCalories

💊9% DVVitamin C

🍽️❌ Too highKeto?

📊 Quick Facts

•🍞 Medium apple total carbs: 25g
•🍞 Net carbs: 21g (after 4.4g fiber)
•🍞 Natural sugar: 19g (fructose + glucose)
•🔥 Calories: 95 per medium apple
•⭐ Glycemic index: 36 — very low despite carbs
•✅ Diabetic-friendly: Yes — one of the best fruits for blood sugar
•❌ Keto: Not compatible — 21g net carbs too high

🚨 Top Problems — Solved

❌ Problem

You're diabetic and avoiding apples because of the 19g sugar content

✅ Solution

Apple's GI is only 36 despite 19g sugar — fiber, polyphenols, and organic acids slow absorption dramatically. A 2015 BMJ study of 187,382 people found apple consumption specifically associated with LOWER type 2 diabetes risk. Eat with skin on, avoid juicing — whole apple is safe for most diabetics in moderation.

❌ Problem

You eat apple thinking it's low-carb, but it's exceeding keto budget

✅ Solution

Medium apple = 21g net carbs — keto's full daily budget. Swap to raspberries (5g net carbs/100g), strawberries (6g net/100g), or blackberries (5g net/100g) for fruit on keto. For apple flavor without carbs: apple cider vinegar (0g carbs) or apple extract (0g carbs).

❌ Problem

You're drinking apple juice thinking it's as healthy as whole apples

✅ Solution

Apple juice (8oz) = 28g carbs, 0g fiber, GI ~45 — causes a sharp blood sugar spike. A whole medium apple = 25g carbs, 4.4g fiber, GI 36 — slow digestion, better satiety. The juice removes all fiber and phytonutrients from the skin. Always choose whole fruit over juice.

❌ Problem

You need a portable healthy snack but apples seem high in sugar

✅ Solution

A medium apple (95 cal, 4.4g fiber) is one of the most researched appetite-suppressing snacks. Studies show eating an apple before a meal reduces food intake by 15%. The fiber + quercetin combination creates satiety for 2–3 hours. Pair with 2 tbsp almond butter for protein + fat satiety boost.

Apple Carbs: By Size and Type

Size / Type	Total Carbs	Fiber	Net Carbs	Calories
Small apple (149g)	21g	3.6g	17g	77 cal
Medium apple (182g)	25g	4.4g	21g	95 cal
Large apple (223g)	31g	5.4g	26g	116 cal
Granny Smith (medium)	22g	4g	18g	80 cal
Fuji apple (medium)	28g	4.5g	24g	109 cal
Apple juice (8oz)	28g	0g	28g	114 cal
Applesauce unsweetened (½ cup)	14g	1.5g	13g	52 cal

Values based on USDA nutrition data. GI of whole apple: ~36 (very low).

📧

Get Free Weekly Nutrition Tips

Join 14,000+ users — get meal plans, calorie tips, and food scanner updates free.

No spam. Unsubscribe anytime.

📸

Scan Any Food Instantly — Free

No sign-up. No app. Snap a photo → full nutrition in 3 seconds.

Try Free Food Scanner →

🔧 Free Health Tools

📸 AI Food Scanner 🔥 Calorie Calculator 💪 Macro Calculator 📉 Calorie Deficit ⚖️ BMI Calculator 💧 Water Intake 🩸 Blood Sugar Predictor 💉 Ozempic Checker 🧬 TDEE Calculator 📚 All Answers

📚 Popular Nutrition Guides

🥑 Best Foods for Weight Loss 🩸 Lower Blood Sugar Fast 💊 Ozempic Food List 2026 📅 7-Day Meal Plan 💪 High Protein Foods 🫙 Gut Health Guide

❓ Frequently Asked Questions (15)

Click any question to expand the expert answer

How many carbs in an apple?

−

A medium apple (182g) has 25g total carbs, 4.4g fiber, and 20.6g net carbs. It contains 19g natural sugar (fructose and glucose). Despite its carbs, apple's GI is only 36 — very low due to fiber and polyphenol content.

How many net carbs in an apple?

−

Medium apple: 25g total carbs − 4.4g fiber = 20.6g net carbs. Small apple: 21g total − 3.6g fiber = 17.4g net carbs. Net carbs matter more than total carbs for blood sugar impact.

Is apple good for diabetics?

−

Yes — apple is one of the best fruits for diabetics. Its GI is only 36 (very low), and the polyphenols in apple skin specifically slow sugar absorption and reduce blood glucose response. Eat with skin on for maximum benefit.

Are apples keto-friendly?

How many carbs in an apple compared to other fruits?

How many carbs in apple juice?

How many calories in an apple?

What is the glycemic index of an apple?

How many carbs in applesauce?

How many carbs in apple cider vinegar?

How many carbs in a Granny Smith apple?

Do apples have more sugar than oranges?

How many carbs in dried apples?

Is apple cider high in carbs?

What vitamins are in an apple?

carbs in applehow many carbs in an appleapple net carbsapple sugar contentapple glycemic indexapple for diabeticsapple ketoapple vs banana carbsapple juice carbsapple fiber content

📸

Scan Any Food Instantly — Free

No sign-up. No app. Snap a photo → get full nutrition in 3 seconds.

Try Free Food Scanner →

📋 Nutrition data based on USDA FoodData Central. Values may vary by brand, preparation method, and serving size. Not a substitute for professional medical or dietary advice. Always consult a registered dietitian for personalized nutrition guidance.