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How Many Carbs in ½ Medium Banana (60g) of Banana?

12.1g
Net Carbs per ½ Medium Banana (60g)
⚠️ Moderate Carbs
Total carbs: 13.7g  |  Fiber: 1.6g  |  Calories: 53 kcal
12.1g
Net Carbs
53
Calories
0.7g
Protein
0.2g
Fat
Calories53 kcal
Total Carbohydrates13.7g
   Dietary Fiber1.6g
   Sugars7.3g
→ Net Carbs12.1g
Protein0.7g
Total Fat0.2g
Calories89 kcal
Total Carbohydrates22.8g
   Dietary Fiber2.6g
   Sugars12.2g
→ Net Carbs20.2g
Protein1.1g
Total Fat0.3g

The Quick Answer

½ Medium Banana (60g) of Banana contains 12.1g net carbs and 53 calories. Net carbs are calculated by subtracting 1.6g of dietary fiber from 13.7g of total carbohydrates. This serving size weighs approximately 60g.

All nutrition data is sourced from the USDA FoodData Central database using raw, fresh banana values.

Is ½ Medium Banana (60g) of Banana Keto Friendly?

With 12.1g net carbs, ½ Medium Banana (60g) of Banana is moderate in carbs. Occasional consumption may fit a low-carb diet if the rest of your day's intake is very low.

Net carbs are what matter on a ketogenic or low-carb diet — not total carbs. Only net carbs raise blood sugar and trigger insulin. Use our Keto Macro Calculator to find your personal daily net carb limit.

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How Net Carbs Are Calculated

Net carbs = Total Carbs − Dietary Fiber. For ½ Medium Banana (60g) of Banana: 13.7g − 1.6g = 12.1g net carbs. Fiber is subtracted because it passes through the digestive system unabsorbed and does not raise blood sugar or trigger an insulin response.

Frequently Asked Questions

½ Medium Banana (60g) of Banana contains 13.7g total carbohydrates and 12.1g net carbs. Net carbs are calculated by subtracting 1.6g of dietary fiber from the total carbs.
½ Medium Banana (60g) of Banana has 53 calories, with 0.7g protein, 0.2g fat, and 13.7g total carbohydrates.
½ Medium Banana (60g) of Banana has 12.1g net carbs and is classified as Moderate Carbs. Track this serving carefully against your daily carb limit on keto.
½ Medium Banana (60g) of Banana has 12.1g net carbs (13.7g total carbs minus 1.6g fiber). Net carbs are what count toward your daily keto limit.
Banana has 22.8g total carbs and 20.2g net carbs per 100g (89 calories). ½ Medium Banana (60g) weighs 60g, which is why it contains 12.1g net carbs for that portion.

Nutrition data sourced from USDA FoodData Central. Serving weight is an average; actual weight may vary slightly.