How long does it take to smoke a pork butt per pound?

At 225°F plan on 1.5–2 hours per pound (an 8-lb butt is 12–16 hours); at 250°F about 1.25–1.5 hours per pound; at 275°F roughly an hour per pound; at 300°F about 45 minutes per pound. Wrapping at 160°F shortens the cook by one to two hours. Two butts on the same smoker take about as long as one.

What temperature is pulled pork done?

For pulling, 195–205°F, most often about 203°F, when the bone wiggles free and a probe meets no resistance. For sliced pork shoulder pull at 180–185°F. The USDA safe minimum for pork is 145°F; pulled pork is cooked well past it so the collagen melts into gelatin.

How much pulled pork does a pork butt make?

About half its raw weight. An 8-lb bone-in butt yields roughly 4–4.5 lb of pulled pork, which is 12–16 sandwiches at a quarter pound each, or 8–12 plated servings at a third to a half pound.

Should I wrap a pork butt?

Optional. Wrapping in foil or butcher paper at about 160°F, once the bark is set, pushes through the stall and saves one to two hours, at the cost of a softer bark. Unwrapped gives the best bark and takes longer. At 275–300°F the stall is short enough that many people don't bother.

Pork Butt Smoking Time Calculator — Pulled Pork Timeline by Weight and Temperature

Pork butt time by weight and temperature

Weight	225°F	250°F	275°F	300°F
5 lb	7.5–10 h	6–7.5 h	4.5–5.5 h	3.5–4.5 h
6 lb	9–12 h	7.5–9 h	5.5–6.5 h	4–5.5 h
8 lb	12–16 h	10–12 h	7–9 h	5.5–7 h
10 lb	15–20 h	12.5–15 h	9–11 h	7–9 h

Unwrapped. Wrapping at 160°F saves roughly 1–2 hours; at 300°F a foil wrap can save 2–4 (AmazingRibs).

Why 275°F is the sweet spot

Pork butt has so much fat and collagen that it can't really be dried out at any normal smoker temperature, so the case for 225°F is mostly tradition. At 275°F an 8-lb butt finishes in 7–9 hours instead of 12–16, the stall is shorter, and side by side most people can't taste the difference. If you have all night and want the deepest bark, run 225–250°F unwrapped. If you want to eat at six and start after breakfast, run 275°F and wrap at 160°F.

The stall and the wrap

Pork butt stalls hard, typically at 150–170°F, and can sit there for hours as surface moisture evaporates and cools the meat. Wrapping in foil once the bark is dark and set (around 160°F) stops the evaporation and drives the temperature up; you'll lose some crunch and gain a pan of juice to mix back into the pulled meat. Butcher paper is the middle path. Or leave it: bark lovers accept the extra time.

Pulling vs slicing

For pulling, cook to 195–205°F, most often 203°F, until the blade bone slides out clean and a probe goes in with no resistance. Rest at least an hour wrapped in a cooler, then pull while it's still hot; the fat cap and any hard chunks come out, the juices go back in. For sliced pork shoulder (a Carolina and Midwestern thing) pull at 180–185°F; the collagen is soft but the muscle still holds a slice.

Yield

Bone-in butts lose about half their weight to the bone, rendered fat and moisture: an 8-lb butt gives 4–4.5 lb of pulled pork. Plan a quarter pound per sandwich or a third to a half pound per plate. Smoking two butts takes the same time as one, and pulled pork freezes and reheats better than almost anything else in barbecue, so cook the extra.

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Frequently asked questions

How long per pound?

1.5–2 h at 225°F, 1.25–1.5 h at 250°F, ~1 h at 275°F, 45 min at 300°F, unwrapped.

What temp is pulled pork done?

195–205°F, usually 203°F. Bone wiggles free. Sliced: 180–185°F.

Bone-in or boneless?

Bone-in: better flavor and the bone tells you when it's done. Boneless cooks slightly faster and can be tied for even shape.

How much does an 8-lb butt make?

About 4–4.5 lb pulled: 16 sandwiches or 8–12 plates.

Do two butts take twice as long?

No. Time is set by the size of each piece, not the total on the grate, as long as air can circulate.

Can I finish it in the oven?

Yes. After 4–5 hours of smoke, wrap and finish at 275°F in the oven to 203°F. The smoke flavor is already there.

Pork Butt Smoking Time Calculator

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