How many calories in
skim milk?
Skim milk is 34 calories per 100g, with the same protein as whole at about 8g per cup but virtually no fat. It's a go-to in cutting diets because you can have a full cup for under 90 calories. Texture is thinner than whole, which is the trade-off.
Common serving sizes.
Calories scale with portion. Here's how a typical skim milk serving translates in your tracker:
What 34 calories means.
Very low calorie — at 34 kcal per 100g, skim milk adds volume to a meal without meaningfully denting a calorie deficit.
Skim Milk vs. similar foods.
How skim milk stacks up on calories and protein against foods people commonly compare it to:
Skip the lookup. Snap the plate.
Point your iPhone camera at skim milk 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 skim milk?
Skim Milk has approximately 34 calories per 100g. A typical serving — 1 cup (245g) — comes in at 83 calories.
How much protein is in skim milk?
3.4g of protein per 100g. That puts skim milk at roughly 10.0g of protein per 100 calories — a useful lens when comparing to other dairy sources.
How do I log skim milk 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 skim milk good for weight loss?
It depends on your overall calorie target. Skim Milk is naturally low-calorie at 34 kcal per 100g, so it's easy to fit into a deficit.