Weight charts, stall strategy, rest windows, and the exact moment to light your fire.
🔥 Build My Brisket Plan Free →At 225°F, smoke brisket for 1.5–2 hours per pound. A 12-lb brisket takes roughly 18–22 hours. At 250°F, budget 1.25–1.5 hours per pound. Pull at 195°F–203°F internal temp and rest at least 1–2 hours before slicing.
These are real-world estimates based on a full packer brisket (flat + point) cooked at 225°F with a wrap (butcher paper or foil) through the stall. Actual times vary by pit efficiency, weather, and fat cap thickness. Always cook to internal temp — not the clock.
| Trimmed Weight | Cook Time @ 225°F | Cook Time @ 250°F | Pull Temp | Rest Time |
|---|---|---|---|---|
| 8 lbs | 12–14 hrs | 10–12 hrs | 195–203°F | 1–2 hrs |
| 10 lbs | 14–18 hrs | 12–15 hrs | 195–203°F | 1–2 hrs |
| 12 lbs | 18–22 hrs | 15–18 hrs | 195–203°F | 2 hrs |
| 14 lbs | 21–26 hrs | 18–22 hrs | 195–203°F | 2 hrs |
| 16 lbs | 24–30 hrs | 20–25 hrs | 195–203°F | 2–4 hrs |
| 18 lbs | 27–34 hrs | 23–28 hrs | 195–203°F | 2–4 hrs |
Weights above are trimmed weights — weigh after removing excess fat. If you're buying from the store, a 15-lb untrimmed packer might trim down to 12–13 lbs.
Tell the planner your weight, pit type, serve time, and weather — it works backward and gives you a minute-by-minute schedule.
Build My Brisket Plan Free →The stall is why brisket is humbling. Between 150°F and 170°F internal temp, evaporating moisture holds the surface temperature steady for 3–6 hours. First-timers see it and panic. Experienced pitmasters see it and go watch football.
You have three choices: ride it out unwrapped (strongest bark, slowest), wrap in foil (fastest, softer bark), or wrap in butcher paper (middle ground — bark stays firmer, stall shortens). The planner accounts for your wrap choice when building the schedule.
A well-insulated kamado holds heat tightly and runs efficiently. An offset smoker loses more heat and requires more attention. Pellet grills sit in the middle. Your pit type changes the math — a 12-lb brisket on a kamado at 225°F will finish faster than the same brisket on a backyard offset in cold wind.
Cold and wind are brisket killers. A 40°F day with 15 mph wind can add 2–3 hours to a long cook. The planner pulls live weather data from your ZIP code and adjusts timing automatically.
Pulling brisket straight from the fridge adds time through the stall compared to a room-temp start. Not a deal-breaker, but worth knowing for your schedule math.
| Stage | Internal Temp | What's Happening |
|---|---|---|
| Stall begins | 150–155°F | Evaporative cooling holds temp steady |
| Wrap point | 165–170°F | Good bark set, ready to push through stall |
| Pull from pit | 195–203°F | Probe slides in with no resistance |
| After rest | ~190–195°F | Carryover + juices redistributed, ready to slice |
Temperature is a guide, not the verdict. At 195°F–203°F, slide your probe (or a toothpick) into the thickest part of the flat. It should meet zero resistance — like pushing into warm butter. If you feel any drag, give it more time. The point usually finishes first; always probe the flat.
Resting is not optional for brisket. The 1–2 hours after the pit is where the magic finishes — carryover cooking nudges the internal temp a few degrees, and juices that were driven to the center by heat redistribute back through the meat. Slice too early and those juices run straight off the cutting board.
For long rests (up to 6 hours), wrap tightly in butcher paper or foil, then in a layer of towels, and drop into a dry cooler. This "faux Cambro" method is how competition teams hold brisket for service — and it works perfectly in the backyard.
This is the question that sends people to the internet the morning of a cook. For a dedicated calculator that works backward from your serve time, see our brisket start time calculator. Here's the quick math for a 12-lb brisket with a 6:00 PM serve window:
That's an overnight cook — which is extremely common for brisket. The planner handles all of this math (including weather adjustment and wrap strategy) and gives you a printed timeline you can follow from the backyard.
Enter your brisket weight, serve time, and pit type. The planner calculates your start time, wrap window, pull temp, and rest period.
🔥 Plan My Brisket →Oak is the traditional choice for Texas-style brisket — clean smoke, deep color, and a flavor that complements beef without fighting it. Hickory delivers a stronger, more assertive smoke that works well if you enjoy a pronounced smoke ring. Pecan is a great middle ground: richer than oak, less aggressive than hickory. Avoid fruit woods (apple, cherry) on brisket — they're too mild for a 20-hour cook and the sweetness gets lost.
Fast, accurate reads. The most-used tool in any brisket cook.
Leave-in probe so you track temp from the couch during the stall.
Long, clean burn. Less ash than briquettes. Built for long smokes.
Automatic fan keeps your pit locked in while you sleep through an overnight cook.
Budget 1.5–2 hours per pound at 225°F as a baseline. A 10-lb brisket runs 15–18 hours; a 14-lb brisket can take 21–26 hours. Weather, wrap strategy, and pit efficiency all shift that number — the planner accounts for all three.
Yes, and many experienced pitmasters prefer it. 250°F shortens the stall, firms up the bark faster, and cuts total cook time by 20–30%. The trade-off is slightly less forgiving — you have a narrower window before the flat dries out. Wrap earlier (around 165°F) if you run at 250°F. For a full side-by-side breakdown, see our 225°F vs 250°F brisket guide.
Fat side down if your heat source is below the meat (most setups) — the fat cap acts as a buffer against direct heat. Fat side up if you want the rendering fat to self-baste. Either works; the difference is smaller than the internet debates would suggest.
You need a thermometer. Brisket is the one cut where guessing by color or feel is genuinely unreliable — the stall and the probe test require actual data. A good instant-read thermometer is the most important $30 you'll spend on BBQ.
Great news. Wrap it tight in butcher paper or foil, add towels, and drop it in a dry cooler. It will hold safely at serving temp for 4–6 hours. Build a buffer into your schedule every time — a brisket that's done early is never a problem.
Flat-only brisket is thinner and leaner, so it cooks faster and is harder to keep moist. Times are similar per pound, but the stall may be shorter and the margin for error is smaller. Whole packer briskets are more forgiving — the point's fat content protects the flat. Whenever possible, buy whole packer.