Steak Nutrition Facts
A 100 g serving of steak contains 135 kcal, 22g protein (lime), 4.6g fat (pink) and 0g carbohydrate (blue). It has no fiber and almost no sugar. Its standout micronutrients are vitamin B12 (1.2 µg), zinc (4.2 mg).
Core Nutrients per 100 g
PER 100 G SERVINGThe six values MacroDrop shows on every meal card: energy, the three macros, fiber and sugars.
Extended Nutrients
PER 100 G SERVINGGrouped as in the app: lipids, minerals, vitamins and other compounds sit one level below the core six. Daily values follow the FDA 2,000 kcal reference.
Understanding Steak Nutrition
Steak is a high-protein food valued for its amino acid content and micronutrient density. At 135 kcal per 100 g serving, it provides 22g of protein, 0g of carbohydrate and 4.6g of fat. Steak is particularly rich in vitamin B12, delivering 1.2µg — 50% of the daily value — in a single serving. It has no fiber and almost no sugar.
For athletes and anyone tracking macros, steak is an efficient source of protein, delivering 16.2g of protein per 100 kcal. It pairs well with slower-digesting carbohydrate sources across a meal, and its 22g protein per 135 kcal gives a favorable protein-to-calorie ratio for cutting or maintenance.
Frequently Asked Questions
How many calories are in a 100 g serving of steak?
A 100 g serving of steak has 135 kcal, 22g protein, 4.6g fat and 0g carbohydrate.
How much protein is in steak?
22g per 100 g serving. This is a complete or near-complete protein source that contributes meaningfully to daily amino acid needs.
Is steak high in saturated fat?
Steak has 1.7 g of saturated fat per 100 g serving (9% DV).
Which nutrients is steak richest in?
Steak is richest in vitamin B12 (1.2 µg), zinc (4.2 mg).
Is steak good for tracking macros?
For athletes and anyone tracking macros, steak is an efficient source of protein, delivering 16.2g of protein per 100 kcal.
Log the steak in two seconds
MacroDrop tracks all of these nutrients — core and extended — from a photo, your voice or a barcode. Offline USDA database, 7,800 foods.
Values come from the USDA FoodData Central entry Beef, top sirloin, steak, separable lean only, trimmed to 1/8" fat, choice, raw (FDC ID 174763), per 100 g. Daily values follow the FDA 2,000 kcal reference. Last reviewed August 2026.