Sirloin Tip vs Striploin — What's the Difference?
Quick Answer
Sirloin Tip (sirloin tip (knuckle)) and Striploin (striploin (strip steak)) are not the same cut: Sirloin Tip is round primal (Front of the rear leg, between sirloin and round); Striploin is loin primal (longissimus dorsi (short loin)).
Canonical entities: Sirloin Tip · Striploin
Side-by-side
| sirloin tip | striploin | |
|---|---|---|
| Primal | round | loin |
| Muscle / location | Front of the rear leg, between sirloin and round | longissimus dorsi (short loin) |
| Character | Also called the knuckle. A lean, moderately tender cut from the front of the round, near the sirloin. Used for roasts, kabobs, and stir-fry. Not from the sirloin despite the name. | Leaner than ribeye; the classic strip steak muscle running along the short loin. |
Key differences
- Different primals: round vs loin.
- Texture and slicing: compare fibrous, grain-heavy cuts vs more tender steak-style muscles based on each cut’s description.
- Retail naming diverges by country—always map through a canonical cut when translating menus or labels.
When to use each
Sirloin Tip
Pick Sirloin Tip when you want its specific marbling/texture profile: Also called the knuckle. A lean, moderately tender cut from the front of the round, near the sirloin. Used for roasts, kabobs, and stir-fry. Not from the sirloin despite the name.
Striploin
Pick Striploin when its primal/muscle traits fit the dish: Leaner than ribeye; the classic strip steak muscle running along the short loin.
Sirloin Tip and Striploin are different canonical muscles/primals: Sirloin Tip is round (Front of the rear leg, between sirloin and round); Striploin is loin (longissimus dorsi (short loin)).
Choose based on tenderness, marbling, grain direction, and how you plan to cook (sear vs braise vs slice thin).
Read the full guides: sirloin tip (what-is) · striploin (what-is) · sirloin tip hub · striploin hub