How many calories in
collagen powder?
At 360 calories per 100g, collagen powder delivers 90g of protein and 0g of fat. That puts it in the highest tier of protein-density — 25.0g of protein per 100 calories. A typical 4 oz portion lands around 407 calories.
Common serving sizes.
Calories scale with portion. Here's how a typical collagen powder serving translates in your tracker:
What 360 calories means.
Protein-dense — 25 g of protein per 100 kcal makes collagen powder an efficient choice for hitting a protein target while managing calories.
Collagen Powder vs. similar foods.
How collagen powder stacks up on calories and protein against foods people commonly compare it to:
Skip the lookup. Snap the plate.
Point your iPhone camera at collagen powder and Spotwell's AI estimates the portion and macros in a few seconds. Check it, adjust anything that looks off, and log it.
Download on theApp StoreQuick answers.
How many calories in collagen powder?
Collagen Powder has approximately 360 calories per 100g. A typical serving — 3 oz (85g) — comes in at 306 calories.
How much protein is in collagen powder?
90g of protein per 100g. That puts collagen powder at roughly 25.0g of protein per 100 calories — a useful lens when comparing to other protein sources.
How do I log collagen powder 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 collagen powder good for weight loss?
It depends on your overall calorie target. Collagen Powder sits in a moderate calorie range. It can fit any goal — weight loss, maintenance, or muscle gain — when portioned to your daily target.