PortionCalc

Calories in 1 Tsp of Flaxseed

1 tsp of flaxseed (3 g) has 13 calories. That is 1% of a 2,000 calorie diet.

The calories come from 0.5 g of protein, 1.1 g of fat and 0.7 g of carbohydrates, a split of 13% protein, 67% fat and 20% carbs. For comparison, 2 tsp of flaxseed has 27 calories. Burning 13 calories takes about 2 minutes of brisk walking or 1 minute of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.

Flaxseed Calorie Calculator

13cal
in 1 tsp of flaxseed (3 g)
Protein0.5 g13% of calories
Fat1.1 g67% of calories
Carbs0.7 g20% of calories
1% of a 2,000 calorie day

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    Flaxseed calories by serving size

    Common amounts of flaxseed with calories and macros. Tap a row for its full nutrition page.

    ServingWeightCaloriesProteinFatCarbs
    1 tsp3 g130.5 g1.1 g0.7 g
    5g5 g270.9 g2.1 g1.4 g
    1 tbsp7 g371.3 g3 g2 g
    1 whole tbsp10 g551.9 g4.3 g3 g
    2 whole tbsps21 g1103.8 g8.7 g5.9 g
    1 oz28 g1515.2 g12 g8.2 g
    100g100 g53418 g42 g29 g
    4 oz113 g60621 g48 g33 g
    1 whole cup168 g89731 g71 g49 g
    2 whole cups336 g179461 g142 g97 g

    Flaxseed vs similar foods

    Calories per 100 g compared with other nuts and seeds.

    Flaxseed: common questions

    How many calories are in 1 tsp of flaxseed?

    1 tsp of flaxseed weighs about 3 g and has 13 calories.

    How much protein is in 1 tsp of flaxseed?

    1 tsp of flaxseed has 0.5 g of protein, which is 1% of the 50 g Daily Value.

    How many carbs are in 1 tsp of flaxseed?

    1 tsp of flaxseed has 0.7 g of carbohydrates, including 0.7 g of fiber and 0 g of sugars.

    How much flaxseed is 100 calories?

    100 calories of flaxseed is 19 g, about 5 1/2 whole tsps of flaxseed.

    More about flaxseed

    Source: USDA FoodData Central, SR Legacy. FDC ID 169414. Original description: Seeds, flaxseed. Portion weights are USDA household measures.