Bananas calories and nutrition facts
USDA FoodData Central lists 4 forms of bananas, from 85 calories per 100 g (Bananas, overripe, raw) to 346 (Bananas, dehydrated, or banana powder). The most common, Bananas, raw, has 200 calories per 1 cup, mashed (225 g) with 1.1 g of protein. Every form below shows calories and macros per 100 g and per household serving, from USDA's Foundation and SR Legacy data (public domain).
Bananas, raw
89 calories per 100 g · 1.1 g protein · 23 g carbs · 0.3 g fat · 2.6 g fiber
1 cup, mashed
Grams: 225 g
Calories: 200
Protein: 2.5 g
Carbs: 51 g
Fat: 0.7 g
1 cup, sliced
Grams: 150 g
Calories: 134
Protein: 1.6 g
Carbs: 34 g
Fat: 0.5 g
1 extra small (less than 6" long)
Grams: 81 g
Calories: 72
Protein: 0.9 g
Carbs: 19 g
Fat: 0.3 g
1 small (6" to 6-7/8" long)
Grams: 101 g
Calories: 90
Protein: 1.1 g
Carbs: 23 g
Fat: 0.3 g
1 medium (7" to 7-7/8" long)
Grams: 118 g
Calories: 105
Protein: 1.3 g
Carbs: 27 g
Fat: 0.4 g
Bananas, overripe, raw
85 calories per 100 g · 0.7 g protein · 20 g carbs · 0.2 g fat · 1.7 g fiber
1 Banana Peeled
Grams: 110 g
Calories: 94
Protein: 0.8 g
Carbs: 22 g
Fat: 0.2 g
100 g
Grams: 100 g
Calories: 85
Protein: 0.7 g
Carbs: 20 g
Fat: 0.2 g
Bananas, ripe and slightly ripe, raw
97 calories per 100 g · 0.7 g protein · 23 g carbs · 0.3 g fat · 1.7 g fiber
1 Banana Peeled
Grams: 115 g
Calories: 112
Protein: 0.9 g
Carbs: 26 g
Fat: 0.3 g
100 g
Grams: 100 g
Calories: 97
Protein: 0.7 g
Carbs: 23 g
Fat: 0.3 g
Bananas, dehydrated, or banana powder
346 calories per 100 g · 3.9 g protein · 88 g carbs · 1.8 g fat · 9.9 g fiber
1 cup
Grams: 100 g
Calories: 346
Protein: 3.9 g
Carbs: 88 g
Fat: 1.8 g
1 tbsp
Grams: 6 g
Calories: 21
Protein: 0.2 g
Carbs: 5.5 g
Fat: 0.1 g
100 g
Grams: 100 g
Calories: 346
Protein: 3.9 g
Carbs: 88 g
Fat: 1.8 g
On restaurant menus
Menu items that contain it, from the chains’ published nutrition.
Questions people ask
How many calories are in 100 g of bananas?
85 to 346. Bananas, overripe, raw is the lightest at 85 calories per 100 g; Bananas, dehydrated, or banana powder the heaviest at 346.
How many calories are in 1 cup, mashed of bananas, raw?
200 calories for 1 cup, mashed (225 g), with 2.5 g protein, 51 g carbs and 0.7 g fat.
Is bananas high in protein?
Bananas, dehydrated, or banana powder has 1.1 g of protein per 100 calories (3.9 g per 100 g), which is low.
How many carbs are in bananas?
23 g of carbs per 100 g of Bananas, raw, 2.6 g of it fiber, and 12 g of sugar.
Log it with Calorie Cub
Tell Claude, ChatGPT, or any MCP client what you ate and Calorie Cub logs it from this verified menu, or search it in the app. Free to start.
How to log meals from ChatGPT or ClaudeUse ChatGPT to dietUse Claude to dietUse Gemini to dietUse Grok to diet
How Calorie Cub works