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How long does brisket take to smoke?
Smoked brisket takes 10–14 hours at 225°F (107°C) for 12-lb packer cuts — about 1–1.25 hours per pound. Target internal 203°F probe-tender. The stall adds 2–4 hours mid-cook.
The full answer
Brisket is the BBQ marathon. A 12-lb whole packer brisket smoked at 225°F takes 10–14 hours from cold to probe-tender. Timing depends more on the cut than the cook — every brisket is different.
**Standard timing (whole packer at 225°F / 107°C):** - 8-lb flat-only: 8–10 hours - 10-lb mixed: 10–12 hours - 12-lb packer (point + flat): 12–14 hours (standard target) - 14-lb+ packer: 14–18 hours - Rough rule: ~1 hour per pound at 225°F, ±25% per brisket
**Higher temperature speeds it (with tradeoffs):** - 225°F (low + slow, classic): 1–1.25 hr/lb · best bark + texture - 250°F (Aaron Franklin standard): 0.8–1 hr/lb · still excellent - 275°F (fast cook, hot-and-fast): 0.5–0.7 hr/lb · less bark, faster - 300°F+: 0.4 hr/lb · industrial speed, sacrifices texture
**The stall** (every brisket, no exceptions): around 160–170°F internal, the temperature plateaus for 2–4 hours. Moisture evaporating from surface absorbs heat. The "Texas crutch" wraps the brisket in butcher paper (Franklin) or foil (faster) to push through. Wrapping costs some bark but saves ~2 hours.
**The "done" signal:** internal 203°F + probe slides through butter-smooth. If probe sticks, give it more time even past 205°F. Some briskets are done at 195°F; some need 210°F. Probe-tender is truth.
**Method:** 1. Trim fat cap to 1/4" thickness 2. Rub with 50/50 salt + pepper (Aaron Franklin classic) 3. Smoke fat-side-up at 225°F over post-oak or hickory 4. Wrap in butcher paper at 165°F internal (~6–8 hours in) 5. Continue to 203°F internal probe-tender (~4–6 more hours) 6. Rest in cooler 1–4 hours wrapped (resting is non-negotiable — collagen sets, juices redistribute)
Most published references (Aaron Franklin "Franklin Barbecue", Steven Raichlen, Meathead Goldwyn) converge on 12-14 hour smoke + 1+ hour rest for 12-lb packers.
Time ranges by condition
| Condition | Duration | Note |
|---|---|---|
| 12-lb packer brisket, 225°F smoker | 12–14 hours (standard) | — |
| 8-lb brisket flat only, 225°F | 8–10 hours | — |
| 12-lb packer at 275°F (hot-and-fast) | 6–8 hours | — |
| Sous vide brisket (155°F) | 36–48 hours + 30 min sear | — |
| Oven-finished brisket (low oven 250°F) | 10–12 hours, no smoke flavor | — |
What changes the time
- Brisket weight. ~1 hour per pound rule at 225°F; ±25% variability per cut
- Temperature. 225°F = best texture · 250°F = standard · 275°F = faster but less bark
- Wrap timing. Wrap at 165°F internal saves ~2 hours; no-wrap = better bark but longer cook
- Smoker type. Offset stick burners run drier; pellet smokers run wetter; both work but timing varies
Common questions
What is the brisket stall?
Around 165°F internal, brisket temperature plateaus for 2–4 hours. Surface moisture evaporating absorbs heat (evaporative cooling). Wrap in paper or foil to push through, or wait it out.
How important is the rest?
Critical. Resting 1+ hour wrapped (in cooler or warm spot) lets collagen continue converting to gelatin, juices redistribute, and meat firms up for clean slicing. Cutting hot = juicy mess + tough texture.
Can I smoke brisket overnight?
Yes — most pitmasters do exactly this. Start at 8pm, wrap at 2am, pull at noon, rest 2 hours, slice at 2pm for dinner. Pellet smokers handle this hands-off; stick burners need feeding every 1-2 hours.
Sources
We cite primary research, expert practice, and authoritative reference. Higher-tier sources weighted heavier. See methodology.
- T2Aaron Franklin, "Franklin Barbecue: A Meat-Smoking Manifesto" — Texas BBQ canon: 225°F until 203°F internal + butcher-paper wrap at 165°F
- T2Meathead Goldwyn, "Meathead: The Science of Great Barbecue" — Comprehensive smoke + stall + wrap science with timing tables
- T2Steven Raichlen, "The Barbecue Bible" — Classical low-and-slow technique reference; 12-14h for whole brisket
- T2Texas Monthly BBQ Editor reporting — Multi-pitmaster timing data; majority converge on 12-14h at 225-250°F
Cite this page
de Vries, P. (2026). How long does brisket take to smoke?. AskedWell. Retrieved 2026-05-21, from https://askedwell.com/pages/how-long-does/brisket-smoke
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