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How many calories in
ribeye steak?

Ribeye is a fattier steak cut — about 291 calories per 100g, with a 22g fat content that drives most of those calories. It's higher-calorie than leaner cuts like sirloin, but the marbling is also why it tastes the way it does. Plan a 6-8 oz portion if you're tracking macros.

291
kcal · 100g
24g
Protein
0g
Carbs
22g
Fat
Servings

Common serving sizes.

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

Serving
Calories
Protein
8 oz steak (227g)
660 kcal
54.4g
12 oz steak (340g)
989 kcal
81.6g
3 oz (85g)
247 kcal
20.4g
In your day

What 291 calories means.

Calorie-dense and fatty — 22 g of fat per 100g means small portions add up fast, so weigh it rather than eyeballing.

Share of a 2,000-kcal day
15%
per 100g · 8.2g protein per 100 kcal
Time to burn it off
🚶 Walking55 min
🏃 Running29 min
🚴 Cycling32 min
Estimated for a 70 kg / 154 lb adult
Comparison

Ribeye Steak vs. similar foods.

How ribeye steak stacks up on calories and protein against foods people commonly compare it to:

Food
Calories
Protein / 100 kcal
Ribeye Steak
291 kcal / 100g
8.2g
206 kcal / 100g
13.6g
152 kcal / 100g
13.8g
231 kcal / 100g (boneless, lean)
11.3g
Track this food

Skip the lookup. Snap the plate.

Point your iPhone camera at ribeye steak 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 ribeye steak?

Ribeye Steak has approximately 291 calories per 100g. A typical serving — 8 oz steak (227g) — comes in at 660 calories.

How much protein is in ribeye steak?

24g of protein per 100g. That puts ribeye steak at roughly 8.2g of protein per 100 calories — a useful lens when comparing to other protein sources.

How do I log ribeye steak 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 ribeye steak good for weight loss?

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