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Petite Sirloin (6oz)
Petite Sirloin (6oz) at Ruby Tuesday has 305 calories, 32g protein, 1g carbs and 17g fat — sourced from fastfoodnutrition.org (Ruby Tuesday, mirrored from official nutrition data), not AI guesses. steak only, no sides.
At Ruby Tuesday, the Petite Sirloin (6oz) is a strong cutting pick — high protein for relatively few calories and keto- and low-carb-friendly. That works out to 10.5g of protein per 100 calories — 9g below the 41g Ruby Tuesday average. Its macros land at roughly 42% of calories from protein, 1% from carbs and 50% from fat.
Source: fastfoodnutrition.org (Ruby Tuesday, mirrored from official nutrition data) ↗, last verified Jul 2, 2026. Menus change periodically; values may vary by location. How we verify →
See all 19 Ruby Tuesday meals → · Highest-protein Ruby Tuesday meals →
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Petite Sirloin (6oz) — common questions
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