How many calories in
choy sum?
Per 100g, choy sum brings 13 calories with 2.2g of carbs (most of which is fiber). High-volume eating done right — easy to enjoy in cup-after-cup quantities.
Common serving sizes.
Calories scale with portion. Here's how a typical choy sum serving translates in your tracker:
What 13 calories means.
Very low calorie — at 13 kcal per 100g, choy sum adds volume to a meal without meaningfully denting a calorie deficit.
Choy Sum vs. similar foods.
How choy sum stacks up on calories and protein against foods people commonly compare it to:
Skip the lookup. Snap the plate.
Point your iPhone camera at choy sum 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 choy sum?
Choy Sum has approximately 13 calories per 100g. A typical serving — 3 oz (85g) — comes in at 11 calories.
How much protein is in choy sum?
1.5g of protein per 100g. That puts choy sum at roughly 11.5g of protein per 100 calories — a useful lens when comparing to other vegetables sources.
How do I log choy sum 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 choy sum good for weight loss?
It depends on your overall calorie target. Choy Sum is naturally low-calorie at 13 kcal per 100g, so it's easy to fit into a deficit.