How long to smoke a pork butt depends on weight and temperature. Generally, how long to smoke a pork butt takes 1.5 to 2 hours per pound at 225°F (107°C). A 10-pound pork butt takes 15-20 hours total. The meat is done when internal temperature reaches 190-205°F and shreds easily. How long to smoke a pork butt also depends on your smoker type and weather conditions.
Smoking Time Chart
Small Pork Butt (5-7 lbs)
- Temperature: 225°F
- Time: 7.5-14 hours
Medium Pork Butt (8-10 lbs)
- Temperature: 225°F
- Time: 12-20 hours
Large Pork Butt (12-15 lbs)
- Temperature: 225°F
- Time: 18-30 hours
Step-by-Step Smoking Process
Step 1: Prepare the Meat
- Trim fat cap to ¼ inch
- Apply dry rub 12 hours before smoking
Step 2: Set Smoker Temperature
- Preheat to 225°F
- Use wood like hickory or oak
Step 3: Smoke the Pork Butt
- Place fat-side up
- Smoke for 1.5-2 hours per pound
- No need to flip
Step 4: Check Internal Temperature
- Use meat thermometer
- Target 190-205°F in the thickest part
Step 5: Rest and Shred
- Rest for 30 minutes
- Shred with forks for pulled pork
FAQ — How Long to Smoke a Pork Butt
Q1: How long to smoke a pork butt at 250°F?
At higher temperature, smoking takes 1-1.5 hours per pound. A 10-pound butt finishes in 10-15 hours instead of 15-20 hours.
Q2: Can you smoke pork butt overnight?
Yes! Many people smoke overnight at 225°F. Start in evening, finish by morning. This works great for large cuts.
Q3: What if pork butt is stalling during smoking?
The stall happens around 165°F. Wrap in foil with butter and brown sugar to speed up cooking.
Q4: Is pork butt done at 190°F or 205°F?
Both work. 190°F gives firmer pulled pork. 205°F gives more tender, juicy results. Choose based on preference.
Q5: Do I need to wrap pork butt while smoking?
Wrapping in foil after 5-6 hours speeds up cooking by 2-3 hours. It also keeps meat moist and helps pass the stall.
Q6: How long can smoked pork butt stay warm?
Keep it at 140°F in a cooler for 4-8 hours. This resting period actually improves flavor and tenderness.
Q7: Can you smoke pork butt at 275°F?
Yes, but smoking takes only 45 minutes to 1 hour per pound. Higher heat = faster cooking but potentially less smoke flavor.
Pro Tips for Perfect Smoked Pork Butt
✅ Use a reliable meat thermometer — most important tool
✅ Don’t rush the process — low and slow gives best results
✅ Wrap in foil at 165°F to speed up cooking
✅ Let meat rest 30 minutes before shredding
✅ Save the drippings for sauce
✅ Use quality wood chips for better flavor
Conclusion
How long to smoke a pork butt typically takes 1.5-2 hours per pound at 225°F. Always use a meat thermometer and aim for 190-205°F internal temperature for perfectly tender pulled pork every time.
