Calorie data · Nuts & Seeds← All foods

How many calories in
chia seeds?

Chia seeds are 486 calories per 100g, but a tablespoon is just 58 calories — and adds 4g of fiber. They expand significantly in liquid (turn into chia pudding), which makes them a go-to for high-fiber, low-calorie meal toppers and breakfast bases.

486
kcal · 100g
17g
Protein
42g
Carbs
31g
Fat
Servings

Common serving sizes.

Calories scale with portion. Here's how a typical chia seeds serving translates in your tracker:

Serving
Calories
Protein
1 tbsp (12g)
58 kcal
2.0g
1 oz (28g)
136 kcal
4.8g
1/4 cup (40g)
194 kcal
6.8g
In your day

What 486 calories means.

Calorie-dense and fatty — 31 g of fat per 100g means small portions add up fast, so weigh it rather than eyeballing.

Share of a 2,000-kcal day
24%
per 100g · 3.5g protein per 100 kcal
Time to burn it off
🚶 Walking92 min
🏃 Running48 min
🚴 Cycling53 min
Estimated for a 70 kg / 154 lb adult
Comparison

Chia Seeds vs. similar foods.

How chia seeds stacks up on calories and protein against foods people commonly compare it to:

Food
Calories
Protein / 100 kcal
Chia Seeds
486 kcal / 100g
3.5g
534 kcal / 100g
3.4g
71 kcal / 100g (cooked)
3.5g
59 kcal / 100g (plain, nonfat)
16.9g
Track this food

Skip the lookup. Snap the plate.

Point your iPhone camera at chia seeds and Spotwell's on-device AI estimates the portion and macros in under a second — no manual entry, no barcode hunting.

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FAQ

Quick answers.

How many calories in chia seeds?

Chia Seeds has approximately 486 calories per 100g. A typical serving — 1 tbsp (12g) — comes in at 58 calories.

How much protein is in chia seeds?

17g of protein per 100g. That puts chia seeds at roughly 3.5g of protein per 100 calories — a useful lens when comparing to other nuts & seeds sources.

How do I log chia seeds accurately?

The simplest method: weigh it on a kitchen scale, then enter grams in your tracker. With Spotwell, you can skip the scale — point the camera at the plate and the AI estimates the portion in under a second. Adjust the value if it looks off.

Is chia seeds good for weight loss?

It depends on your overall calorie target. Chia Seeds is calorie-dense at 486 kcal per 100g, so portion control matters more than with low-cal foods.