Calorie data · Sweets← All foods

How many calories in
blueberry muffin?

Per 100g, blueberry muffin delivers 377 calories and 55g of carbs. Per-piece numbers depend heavily on size — log accurately by reading the package.

377
kcal · 100g
5.5g
Protein
55g
Carbs
16g
Fat
Appears inHigh-Carb Foods
Servings

Common serving sizes.

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

Serving
Calories
Protein
3 oz (85g)
320 kcal
4.7g
4 oz (113g)
426 kcal
6.2g
1 cup (~150g)
566 kcal
8.3g
In your day

What 377 calories means.

Carb-forward — most of its 377 kcal come from carbohydrate, so it's best placed around training when your body uses carbs most readily.

Share of a 2,000-kcal day
19%
per 100g · 1.5g protein per 100 kcal
Time to burn it off
🚶 Walking72 min
🏃 Running37 min
🚴 Cycling41 min
Estimated for a 70 kg / 154 lb adult
Comparison

Blueberry Muffin vs. similar foods.

How blueberry muffin stacks up on calories and protein against foods people commonly compare it to:

Food
Calories
Protein / 100 kcal
Blueberry Muffin
377 kcal / 100g
1.5g
375 kcal / 100g
0g
374 kcal / 100g
1.7g
371 kcal / 100g
1.3g
Track this food

Skip the lookup. Snap the plate.

Point your iPhone camera at blueberry muffin and Spotwell's AI estimates the portion and macros in a few seconds. Check it, adjust anything that looks off, and log it.

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FAQ

Quick answers.

How many calories in blueberry muffin?

Blueberry Muffin has approximately 377 calories per 100g. A typical serving — 3 oz (85g) — comes in at 320 calories.

How much protein is in blueberry muffin?

5.5g of protein per 100g. That puts blueberry muffin at roughly 1.5g of protein per 100 calories — a useful lens when comparing to other sweets sources.

How do I log blueberry muffin 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 a few seconds. Adjust the value if it looks off.

Is blueberry muffin good for weight loss?

It depends on your overall calorie target. Blueberry Muffin sits in a moderate calorie range. It can fit any goal — weight loss, maintenance, or muscle gain — when portioned to your daily target.