How the schedule is put together
The planner works backward from the moment food hits the table:
serve time − rest − cushion − longest likely cook = meat-on time
The cook-time range comes from each cut’s hours-per-pound (or per-piece) chart at your chosen pit temperature. The cushion — 30 to 60 minutes depending on the cook — exists because the stall doesn’t read schedules. If the meat finishes early, it goes into a wrapped rest or a dry-cooler hold, where big cuts happily sit for hours above the food-safe 140°F line and usually come out better for it.
Full hour-per-pound charts for every cut, at all three pit temps, live under smoker cook times.
The honest part
No two briskets cook alike: shape, fat, wind, and your pit’s temperament all move the finish line. These ranges are for planning the day — the thermometer and the probe feel decide when it’s done. Plan to finish early and hold; never plan to finish just-in-time.
Frequently asked questions
When should I start a brisket to serve at 6 pm?
A 13-lb packer at 250°F runs roughly 16–23 hours, plus an hour or two of rest. Planning backward from a 6 pm dinner, the meat goes on the evening before — around 5–7 pm — and the smoker gets lit about 40 minutes before that. That’s why brisket cooks are overnight cooks; the planner above does this arithmetic for any cut, weight, and pit temp.
What is "the stall" and why do the time ranges feel wide?
Somewhere around 150–170°F internal, evaporation from the meat’s surface stalls the temperature climb — sometimes for hours. It always ends, but never on schedule, which is why honest cook times are ranges and why the planner builds in a cushion. Wrapping in paper or foil shortens the stall.
How long can meat rest or hold before serving?
Longer than you think, and it usually gets better. A wrapped brisket or pork butt in a towel-lined dry cooler stays above the USDA-safe 140°F for 4+ hours. That hold is the planner’s secret weapon: aim to finish early and let the cooler absorb the schedule risk.
Should I trust the clock or the thermometer?
The thermometer, always. These times exist for planning the day — when to light the fire, when to sleep, when guests should arrive. Doneness is decided by internal temperature and probe feel, never by elapsed hours.