Enter your meat and serving time. We calculate how long to cook and when to start the smoker.
Smoking times vary. A 12-pound brisket at 225°F might take 14 hours or 18 hours depending on the smoker, the ambient temperature, wind, humidity, and how the meat sits in the chamber. The USDA recommends using a meat thermometer always. Use this calculator to guess when to start; use the thermometer to know when you are actually done.
The stall is a real thing. Large cuts (over 10 pounds) hit a plateau around 150-170°F, usually lasting 1-4 hours. Your meat gets stuck there while the water in the surface evaporates before interior heating continues. Wrapping in foil or butcher paper speeds through it. Knowing about the stall helps you plan a timing buffer.
Carryover cooking is also real. Once you pull the meat off the heat, the outside keeps cooking the inside. A brisket pulled at 200°F will climb another 5-10°F while resting, especially if you wrap it. Factor this in.
USDA safe temperatures kill pathogens. Barbecue doneness temperatures give you tender, juicy meat. They are not the same thing. Beef and pork are safe at 145°F. But smoked brisket tastes better at 195-205°F, where collagen has broken down into gelatin. This table shows both.
| Cut | USDA Safe | BBQ Doneness | Typical Cook Time* |
|---|---|---|---|
| Brisket (packer) 12-16 lb whole packer, 225°F | 145°F | 195-205°F | 14-18 h |
| Brisket (flat) 5-7 lb flat only, 225°F | 145°F | 190-200°F | 7-9 h |
| Baby back ribs 2-3 lb rack, 250°F | 145°F | 200-202°F | 4-5 h |
| Spare ribs 3-4 lb rack, 250°F | 145°F | 200-202°F | 5-6 h |
| Pork shoulder 8-12 lb, 225°F, pulled | 145°F | 190-195°F | 12-16 h |
| Whole chicken 4-6 lb, 325°F | 165°F | 165°F | 2.5-3 h |
| Chicken breasts 3-4 lb, 325°F | 165°F | 165°F | 1-1.5 h |
* These are estimates only. Actual time depends on smoker performance, ambient conditions, wind, meat thickness, and how it sits in the chamber. Always verify with a thermometer. If using the wrapping method (foil or butcher paper), expect the times shown or faster.
A wet brine adds moisture and flavor to lean cuts (chicken, pork). Standard wet brine is 5-6% salt by weight of water. If brining pork or chicken for 8-12 hours before smoking, scale this up from the weight of meat you are cooking.
Brine for 4-8 hours (lean poultry), or 12-24 hours (pork shoulder). Use a scale to measure salt in grams for accuracy. Kosher salt is about 1.5 grams per teaspoon; table salt is 6 grams per teaspoon. Do not substitute.
A dry cure for smoking bacon or cured meats is 2.5% salt plus 0.25% pink curing salt (sodium nitrite) by weight of meat. Pink curing salt is optional for hot smoking (which is too fast for bacterial growth), but traditional in cured pork. Always measure in grams, not teaspoons. Use a scale.
Cure at least 1 week (bacon) or several weeks (cured ham) in refrigeration. Pink curing salt is optional for hot smoking but adds traditional flavor and pink color. Source it from a spice supplier, not table salt. Store curing salt in a cool, dark place. Always label it clearly.
USDA safe internal temperatures: FSIS (Foodborne Illness Hazard Identification)
Barbecue doneness temperatures reflect consensus from smoking forums and professional pitmasters. Times are estimates based on standard smoker performance at stated temperatures.
Brine ratio (5-6% salt by water weight) and cure ratio (2.5% salt + 0.25% nitrite by meat weight) are from culinary references and USDA guidance on meat curing. Always use a scale for accuracy.
According to the USDA, beef whole cuts (brisket, ribs, etc.) must reach 145°F to be safe. However, for tender, juicy smoked brisket, most pitmasters cook to 195-205°F, where collagen breaks down into gelatin. A probe thermometer sliding through easily matters more than the exact number.
No. Smoking time varies widely based on meat size, smoker type, outside temperature, and airflow. The USDA recommends using a meat thermometer always. Time estimates in calculators and recipes are just guides. Your meat is done when a probe thermometer reads the target temp, not when a clock says so.
Smoking creates a temperature gradient: the outside reaches the smoker temp quickly, but the center stays cool for hours (the stall phase). This happens around 150-170°F and can last 2-4 hours on large briskets. The low, moist heat also breaks down collagen more efficiently than dry heat, which is why smoked meat gets tender at lower temps than you'd expect.
At minimum, the USDA recommends 3 minutes. In practice, resting smoked meat for 15-30 minutes lets carryover cooking finish (temp keeps rising 5-10°F after removal), redistributes juices, and makes slicing cleaner. On a packer brisket, many pitmasters rest 30-45 minutes wrapped in towels.
USDA safe temps kill pathogens (145°F for beef, 165°F for chicken). Barbecue doneness temps make the meat tender. Smoked brisket is safe at 145°F but tastes better and is more tender at 195-205°F. For ribs, safe is 145°F; juicy and tender is 200-202°F. You're balancing food safety (already met at lower temps) with texture and flavor preference.
No. Curing salt (sodium nitrite) is mainly for preservation in traditional curing, which kills bacteria over time. Hot smoking is fast enough that bacteria can't grow, so it's optional. Many pitmasters skip it. If you do cure (for bacon, etc.), use 2.5% salt + 0.25% pink curing salt by weight of meat, and always use a scale in grams.