Calculate exact cooking times for pork tenderloin with our interactive calculator. Whether you're roasting, grilling, or air frying, get USDA-verified times and temperatures for perfectly tender, juicy pork tenderloin every time.
Use our pork tenderloin cooking time calculator to determine exact cooking times based on your tenderloin's weight and cooking method. Pork tenderloin is different from pork loin - it's a smaller, more tender cut that cooks faster. Get precise USDA-verified times to ensure your pork tenderloin reaches 145°F safely.
Typical pork tenderloin: 1-1.5 lbs
| Cooking Method | Temperature | Time per Pound | Internal Temp |
|---|---|---|---|
| Roasting | 425°F | 20-25 minutes | 145°F |
| Grilling (direct) | Medium-high | 15-20 minutes | 145°F |
| Air Frying | 400°F | 20-25 minutes | 145°F |
| Smoking | 225°F | 2-2.5 hours | 145°F |
| Instant Pot | High pressure | 3-4 min/lb | 145°F |
Note: Pork tenderloin is typically 1-1.5 pounds and cooks quickly. Always use a meat thermometer to verify it reaches 145°F, then rest for 3 minutes before slicing.
For comprehensive cooking guides with step-by-step instructions, visit our detailed pages:
The USDA recommends cooking pork tenderloin to a minimum internal temperature of 145°F (63°C) followed by a 3-minute rest. This produces pork that is slightly pink in the center, which is safe and optimal for tenderness. Insert your meat thermometer into the thickest part of the tenderloin to check temperature.
Slightly pink center, juicy and tender - this is optimal! (Recommended)
Still juicy, minimal pink remaining
No pink, drier texture - not recommended
Always rest 3 minutes after cooking for optimal juiciness
Small, narrow cut (1-1.5 lbs)
Very tender, lean
Cooks in 20-30 minutes
Best for quick roasting, grilling
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Large roast (2-5 lbs)
Less tender, more marbling
Cooks in 60-90 minutes
Best for slow roasting
Pork tenderloin typically takes 20-30 minutes to cook, depending on cooking method and weight. At 425°F in the oven, a 1-1.5 pound tenderloin takes 20-25 minutes. For precise timing based on your specific tenderloin's weight and cooking method, use our pork tenderloin cooking time calculator above. Always cook to an internal temperature of 145°F and rest for 3 minutes.
The best temperature for pork tenderloin is 425°F for 20-25 minutes, which creates a nicely browned exterior while keeping the interior juicy. You can also roast at 400°F for 25-30 minutes or 450°F for 15-20 minutes. Regardless of temperature, cook until the internal temperature reaches 145°F, then rest for 3 minutes before slicing.
Both 400°F and 425°F work well for pork tenderloin, with slight differences. 425°F cooks faster (20-25 minutes) and creates better browning and caramelization. 400°F takes slightly longer (25-30 minutes) but reduces the risk of overcooking. For best results, use 425°F and monitor internal temperature closely with a meat thermometer to reach 145°F.
Pork tenderloin is done when it reaches an internal temperature of 145°F (63°C) measured with a meat thermometer in the thickest part. The meat should feel firm but slightly springy when pressed, and juices should run clear. It's safe for the center to be slightly pink - this indicates optimal doneness and tenderness. Always use a thermometer rather than relying on color or cooking time alone.
Yes, pork tenderloin is safe to eat with a pink center as long as it reaches 145°F internal temperature. The USDA revised guidelines in 2011 allowing pork to be served at 145°F, which produces a slightly pink, juicy center. This is the optimal temperature for tenderness and flavor. Only ground pork must reach 160°F with no pink remaining.
Pork tenderloin should be cooked relatively fast at high heat (400-450°F) due to its small size and lean nature. Fast cooking at 425°F for 20-25 minutes creates a flavorful crust while keeping the interior moist. Slow cooking methods work better for larger, tougher cuts like pork shoulder. Use our calculator above to determine exact times for your preferred cooking method.
No, you should not wrap pork tenderloin in foil while baking, as this steams the meat and prevents browning. Bake uncovered at 425°F for the best caramelized exterior. However, you can tent the cooked tenderloin loosely with foil during the 3-minute resting period to keep it warm. For moist results, avoid overcooking - remove from oven at 145°F internal temperature.
The most common mistakes are overcooking (cooking past 145°F makes it dry), not using a meat thermometer (relying on time alone is unreliable), skipping the resting period (cutting immediately releases juices), and confusing pork tenderloin with pork loin (they require different cooking times). Use our pork tenderloin calculator above to avoid these mistakes and achieve perfect results every time.