Skip to main content

How Long to Cook Pork Tenderloin

3 cooking methods with times, temperatures, and tips. Safe to 145°F (USDA FSIS).

Roast

Pork Tenderloin

Cook Time

18-25 min

Set Roast To

425°F

cooking temperature

Safe Internal Temp

145°F

63°C · USDA FSIS

Preheat Roast before cooking

Cooking Tips

  • Sear on all sides before roasting for a golden crust
  • Use a meat thermometer and pull at 140F (carryover to 145F)
  • Let rest 10 minutes before slicing

Rest for 10 minutes before serving

Resting allows juices to redistribute for a moister result.

Roast Temperature Options

TemperatureCook Time
375°F25-35 min
400°F20-28 min
425°Frecommended18-25 min

Adjust Cooking Time by Weight

Adjust for Weight

16oz
12 oz32 oz

Adjusted cooking time

18-25 min

All 3 Ways to Cook Pork Tenderloin

Kitchen Timer

Kitchen Timer

22:00

22 min preset

min
:
sec

Frequently Asked Questions

How long does it take to cook Pork Tenderloin?

Pork Tenderloin typically takes 18-25 minutes using the Oven method at 425°F. Times vary by cooking method and weight.

What temperature should Pork Tenderloin be cooked to?

Pork Tenderloin must reach an internal temperature of 145°F (63°C) according to USDA FSIS guidelines. Always verify with a meat thermometer.

What is the best method to cook Pork Tenderloin?

Pork Tenderloin can be prepared using 3 different methods: Roast, Grill, Air Fry. The most popular method is Roast.

Can I cook Pork Tenderloin from frozen?

Yes, you can cook Pork Tenderloin from frozen. Add approximately 50% more cooking time (multiply by 1.5x). Always verify the internal temperature reaches the safe minimum before serving.

How do I know when Pork Tenderloin is done?

The most reliable way to check doneness is using an instant-read meat thermometer. Pork Tenderloin is done when the internal temperature reaches 145°F (63°C). Do not rely on color alone.