Smoke Time Calculator
Estimate how long to smoke meat at a given pit temperature.
Formula and sources updated · Data sources · 1View algorithm, constants and default inputs (JSON)
About this calculator
This is a very rough time estimate from meat type, weight and pit temperature, not a doneness or food-safety check. Thickness, starting temperature, smoker behavior and cooking conditions can change the time substantially. Use a food thermometer and follow safe minimum internal-temperature guidance.
Worked example
calculated with the default values below
Weight 4 kg · Pit temperature 225 °F · Meat Pork shoulder Very rough time estimate 13.23 h
Method and assumptions
t_min = w×r×2.2046×(225÷max(T,180))^0.75; H = t_min÷60; X = ⌈H÷1.5⌉ A rough linear time heuristic uses meat-specific minutes per kilogram at 225°F adjusted by pit temperature. It does not confirm doneness or food safety. This is a very rough time estimate from meat type, weight and pit temperature, not a doneness or food-safety check. Thickness, starting temperature, smoker behavior and cooking conditions can change the time substantially. Use a food thermometer and follow safe minimum internal-temperature guidance. The references provide context and limitations. They do not validate this page’s illustrative multipliers, lookup values or predictions.
Data sources
The references provide context and limitations. They do not validate this page’s illustrative multipliers, lookup values or predictions.
Disclaimer
These calculators give general cooking guidance. Ingredient density, oven calibration, altitude and equipment all vary, and safe minimum internal temperatures always take precedence over timings. Follow the food-safety advice issued by your national authority.
Implementation source
This record describes the implementation used by this page. It is not independent validation. External references, when available, support only the stated formula or definition; estimates and custom rules retain their own assumptions.
Formula and variables
t_min = w×r×2.2046×(225÷max(T,180))^0.75; H = t_min÷60; X = ⌈H÷1.5⌉
- w
- Meat weight (kg)
- r
- Base minutes per lb (table)
- T
- Pit temperature (°F)
- t_min
- Total cooking time (min)
- H
- Total cook time (h)
- X
- Wood chunks
A rough linear time heuristic uses meat-specific minutes per kilogram at 225°F adjusted by pit temperature. It does not confirm doneness or food safety.
Frequently asked questions
Does the estimated smoke time confirm that the meat is done?
No. It is a rough time heuristic and does not confirm doneness or food safety. Use a suitable food thermometer and follow authoritative safe-temperature guidance.
Which inputs and limits apply to Smoke Time Calculator?
Use the units shown beside each field. These are form limits, not recommended settings. Weight: 0.1–50 kg; Pit temperature: 180–350 °F t_min = w×r×2.2046×(225÷max(T,180))^0.75; H = t_min÷60; X = ⌈H÷1.5⌉ A rough linear time heuristic uses meat-specific minutes per kilogram at 225°F adjusted by pit temperature. It does not confirm doneness or food safety. This is a very rough time estimate from meat type, weight and pit temperature, not a doneness or food-safety check. Thickness, starting temperature, smoker behavior and cooking conditions can change the time substantially. Use a food thermometer and follow safe minimum internal-temperature guidance. The references provide context and limitations. They do not validate this page’s illustrative multipliers, lookup values or predictions.
What is a complete worked example for Weight = 4 kg; Pit temperature = 225 °F?
Inputs: Weight = 4 kg; Pit temperature = 225 °F; Meat = Pork shoulder. Calculation: t_min = w×r×2.2046×(225÷max(T,180))^0.75; H = t_min÷60; X = ⌈H÷1.5⌉. Results: Very rough time estimate = 13.23 h.