Steak Doneness & Meat Temperature Chart
Aiming for a restaurant-quality Medium-Rare ribeye, or checking if your chicken breast is fully cooked? Explore our interactive temperature slider, palm firmness test, and carryover cooking resting guide.
Steak Doneness & Internal Temperature Chart
Slide through steak doneness levels to see exact target temperatures, tactile firmness, and the famous “finger to thumb” palm test without cutting open the meat.
Warm red center surrounded by a ring of pink, transitioning to a golden-brown crust.
Touch thumb to middle finger; feel the fleshy pad beneath your thumb.
USDA Safe Minimum Internal Cooking Temperatures
Federal food safety thresholds to eradicate Salmonella, E. Coli, and parasites.
Poultry has porous muscle fibers where bacteria can penetrate deep inside. 165°F delivers instant 7-log (99.99999%) bacterial kill.
Grinding meat distributes surface bacteria throughout the entire patty. Whole steaks only have bacteria on exterior surfaces, but ground beef must reach 160°F in the core.
USDA officially lowered the pork safe temperature from 160°F to 145°F in 2011. A slight blush of pink in pork chops is completely safe and juicy!
Cook until the flesh is completely opaque and separates easily along muscle flakes with a fork.
Previously cooked foods that spent time in the refrigerator 'danger zone' (40°F–140°F) must be reheated piping hot.
The Science of Carryover Cooking & Why Resting is Non-Negotiable
When cooking a thick steak or roast, the exterior crust is hundreds of degrees hotter than the core. After taking meat off the stove or grill, thermal energy continues traveling inward toward the center, causing the internal temperature to rise an additional 3°F to 8°F (2°C to 5°C) while resting!
🥩 Golden Chef Rule: Always pull your steak off heat 5°F below your target temperature, cover loosely with foil, and let rest for 5 to 10 minutes. This redistributes moisture throughout the cut, preventing all juices from spilling onto the cutting board!
The Chemistry of Meat Cooking: Collagen, Fat & Muscle Fibers
Why 130°F–135°F is the Chef Gold Standard
At 120°F (49°C), myosin proteins in muscle begin denaturing, changing color from translucent red to opaque. Between 130°F and 140°F, intramuscular fat (marbling) melts into liquid richness, creating peak juiciness.
Above 150°F (65°C), actin proteins contract violently, squeezing water out of the cell membranes like wringing out a sponge, which makes well-done steak dry and chewy.
Why Ground Beef Requires Higher Temps Than Steak
A common question is: “Why can I eat a rare steak with a red center, but a rare hamburger can make me sick?”
Bacteria like E. Coli reside on the exterior surface of beef. On a solid steak, searing the outer crust kills 100% of surface pathogens while the sterile interior remains intact. In a ground burger, the exterior is ground and blended throughout the entire patty, requiring full 160°F (71°C) cooking to pasteurize.