How many carbs are in chia seeds?

Chia seeds contains 1.8 g of carbohydrate per 100 g, of which 1.8 g is sugars, plus 41 g of fibre. 1 tbsp (12 g) gives 0.2 g of carbohydrate.

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0.2 g carbs · 58 kcal

At a glance

Carbs / 100 g
1.8 g
1 tbsp (12 g)
0.2 g
Fibre / 100 g
41 g
kcal / 100 g
482
FPU / 100 g
3.9

Carbohydrate per portion

PortionWeightCarbsFibrekcalFPU
1 tsp 4 g 0.1 g 1.6 g 19 0.2
1 tbsp 12 g 0.2 g 4.9 g 58 0.5
Portion (25 g) 25 g 0.4 g 10 g 120 1
100 g100 g 1.8 g 41 g 482 3.9

The slow rise (fat-protein units)

1 tbsp of chia seeds (12 g) carries 4.1 g of fat and 2.6 g of protein, which is 0.5 fat-protein units. That is too little to speak of a slow rise: the effect of this portion is its carbohydrate, and not much else.

Nutrition per 100 g

Energy482 kcal
Fat34.1 g
of which saturates3.1 g
Carbohydrate (available)1.8 g
of which sugars1.8 g
Fibre40.9 g
Protein21.4 g
Salt0 g

Source: Frida – Fødevaredata, DTU Fødevareinstituttet, FCDB v6.1 - May 2026. Frida entry: “Chia seeds” (High-fat seeds). Fetched 2026-09-22. Frida’s carbohydrate figure is available carbohydrate, which already excludes fibre.

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Figures are general nutrition information and do not replace advice from your doctor or dietitian. This page does not calculate insulin and is not a medical device.

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