Calories in 100g of Octopus
100g of octopus (100 g) has 226 calories. That is 11% of a 2,000 calorie diet.
The calories come from 13 g of protein, 13 g of fat and 13 g of carbohydrates, a split of 24% protein, 52% fat and 24% carbs. For comparison, 50g of octopus has 113 and 150g of octopus has 339 calories. Burning 226 calories takes about 40 minutes of brisk walking or 18 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Octopus Calorie Calculator
Your meal
Add portions from any food page to build a meal total. It stays in this browser.
Octopus calories by serving size
Common amounts of octopus with calories and macros. Tap a row for its full nutrition page.
Octopus vs similar foods
Calories per 100 g compared with other fish and seafood.
Octopus: common questions
How many calories are in 100g of octopus?
100g of octopus weighs about 100 g and has 226 calories.
How much protein is in 100g of octopus?
100g of octopus has 13 g of protein, which is 27% of the 50 g Daily Value.
How many carbs are in 100g of octopus?
100g of octopus has 13 g of carbohydrates, including 0.5 g of fiber and 0.2 g of sugars.
How much octopus is 100 calories?
100 calories of octopus is 44 g, about 1/4 cup of octopus.
More about octopus
Amount for a target
Weights and conversions
Compare with
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2706331. Original description: Octopus. Portion weights are USDA household measures.