How many calories in
romaine lettuce?
Romaine Lettuce is 17 calories per 100g — very low for vegetables. Essentially free volume on any plate; barely registers in macro accounting.
Common serving sizes.
Calories scale with portion. Here's how a typical romaine lettuce serving translates in your tracker:
What 17 calories means.
Very low calorie — at 17 kcal per 100g, romaine lettuce adds volume to a meal without meaningfully denting a calorie deficit.
Skip the lookup. Snap the plate.
Point your iPhone camera at romaine lettuce 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 romaine lettuce?
Romaine Lettuce has approximately 17 calories per 100g. A typical serving — 3 oz (85g) — comes in at 14 calories.
How much protein is in romaine lettuce?
1.2g of protein per 100g. That puts romaine lettuce at roughly 7.1g of protein per 100 calories — a useful lens when comparing to other vegetables sources.
How do I log romaine lettuce 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 romaine lettuce good for weight loss?
It depends on your overall calorie target. Romaine Lettuce is naturally low-calorie at 17 kcal per 100g, so it's easy to fit into a deficit.