How do I cook a whole chicken on a charcoal kettle, in the United States?
The same bird, the same kettle, a different jurisdiction
Answered
More than one independent publisher covers this, and nothing in the evidence contradicts anything else.
The question, as BBQHQ read it
- Food
- Whole chicken
- Cooker
- 57 cm charcoal kettle
- Heat
- indirect
- Where
- US
- Weight
- 1.8 kg
- Starting state
- fridge cold
- On the table
- 18:30
The cooking window
Estimated cooking window
63 min–101 min
Moderate confidence
Why this is a range, not a number
- Weight varies within the range this covers
- Thickness varies between pieces
- Cookers hold temperature imperfectly
- How cold the food was when it went on
- Outside temperature and wind
- How often the lid comes off
- Individual animals and pieces differ
Cook to the endpoint, not to the clock. The window tells you when to start checking.
Why this is not stronger
- At least one source does not state the cooker temperature.
- No source states the thickness, which governs cooking time more than weight.
- No source states whether the food went on fridge-cold or rested.
- No source states the weight of the food.
How the window was built
- Base, from matched guidance: 60 min–90 min
- Straight from the fridge: +3 min–11 min
Food going on cold has further to travel. The effect scales with the length of the cook rather than being a fixed number of minutes.
- Final window: 63 min–101 min
What this could not settle
- Thickness was not supplied. It governs cooking time more directly than weight does, so the window is wider than it needs to be.
When is it done? Separate questions, separate answers
“Done” means several things and they do not coincide. The safety endpoint is set by the jurisdiction you are cooking in and is not a matter of taste. Culinary doneness is what you want. The texture endpoint is how you actually tell.
Food-safety endpoint
USDA Food Safety and Inspection Service
In the United States, all poultry — whole, in portions, or ground — should reach a minimum internal temperature of 165 °F (74 °C).
- 74 °C (165 °F) — measured at the thickest part, away from bone, fat and gristle.
The rule and its source
In the United States, all poultry — whole or ground — has a safe minimum internal temperature of 165 °F (74 °C).
Well established
United States Department of Agriculture, Food Safety and Inspection Service — States this directly
“Cook poultry (ground or whole) to an internal temperature of 165 °F”
- Form:
- Applies to whole birds, portions and ground poultry alike.
- Stated as a temperature to reach, without an accompanying hold time.
About this source · Original · retrieved 2026-08-13
Clemson Cooperative Extension — States this directly
“All poultry and all stuffing, whether cooked alone or in the bird, must be cooked to an internal temperature of at least 165 °F.”
- Where it applies:
- United States.
- This is the USDA figure restated, not an independent determination. Clemson's COOKING TIMES on the same page are its own work; this number is not.
About this source · Original · retrieved 2026-08-13
Culinary doneness — a preference, not a safety figure
cooked through — 74–78 °C (165–172 °F)
Measure at: The thickest part of the thigh, avoiding the bone. The thigh is the slowest part of the bird and therefore the one that decides.
Thigh meat is better a few degrees past its minimum; breast meat is not. Where they conflict, the thigh decides when the bird is safe and the breast decides how good it is.
Where this comes from
In the United States, all poultry — whole or ground — has a safe minimum internal temperature of 165 °F (74 °C).
Well established
United States Department of Agriculture, Food Safety and Inspection Service — States this directly
“Cook poultry (ground or whole) to an internal temperature of 165 °F”
- Form:
- Applies to whole birds, portions and ground poultry alike.
- Stated as a temperature to reach, without an accompanying hold time.
About this source · Original · retrieved 2026-08-13
Clemson Cooperative Extension — States this directly
“All poultry and all stuffing, whether cooked alone or in the bird, must be cooked to an internal temperature of at least 165 °F.”
- Where it applies:
- United States.
- This is the USDA figure restated, not an independent determination. Clemson's COOKING TIMES on the same page are its own work; this number is not.
About this source · Original · retrieved 2026-08-13
Texture endpoint — how you actually know
Skin rendered and crisp, juices running clear at the thigh joint
The leg moves freely at the joint and the skin has pulled tight and coloured rather than staying pale and slack.
When to start
No start time: the sources disagree about how long to rest this
BBQHQ has read the sources and they give rest windows that do not meet, for conditions it cannot tell apart. Planning would mean picking one publisher over another on a question the evidence has not settled, and putting the result on a clock would hide the disagreement at the moment it matters. Both figures are shown on the answer instead.
- University of Wyoming Extension gives 20–20 minutes and University of New Hampshire Extension gives 15–15, for conditions BBQHQ cannot tell apart. Preserved as a disagreement rather than merged.
- University of Wyoming Extension gives 20–20 minutes and Oregon State University Extension Service gives 10–10, for conditions BBQHQ cannot tell apart. Preserved as a disagreement rather than merged.
- University of New Hampshire Extension gives 15–15 minutes and Oregon State University Extension Service gives 10–10, for conditions BBQHQ cannot tell apart. Preserved as a disagreement rather than merged.
Hazards, by kind
These are not about when the food is done. They are about whether the activity is safe where you are doing it, and each kind sits under its own heading because they are answered in different ways.
Equipment safety
Failure, stability, assembly and maintenance of the cooker itself.
Weber charcoal barbecues: outdoor use only Critical
Weber instructs that its charcoal barbecues must not be used indoors, in a garage, building or breezeway, or any other enclosed area, and not under any overhead combustible construction. Coals and ashes must be fully extinguished before the barbecue is stored.
Ninja Woodfire: outdoor household use only, three feet of clearance Critical
SharkNinja instructs that the Ninja Woodfire Pro XL is for outdoor household use only, with a minimum of 3 feet from its rear, sides and top to walls, rails or other combustible construction, and at least 1 foot from the pellet box while smoking. Only food-grade wood pellets may go in the smoke box — never charcoal, hardwood or liquid fuel.
Wire brush bristles can end up in food Significant
A bristle shed by a wire grill-cleaning brush can be left on the bars, picked up by the next thing cooked on them and swallowed. Documented cases have required surgery to remove it.
Electric does not mean indoor-safe Significant
An electrically powered outdoor cooker is not automatically safe to use indoors. Producing no carbon monoxide removes one hazard; it does not remove fire risk, smoke, or the manufacturer's own restriction on where the appliance may be used.
Electric smokers: earthed supply, RCD protection, outdoor-rated cord Significant
Masterbuilt instructs that its electric smoker runs only from a properly earthed outlet, is supplied through a residual current device rated at no more than 30 mA, and uses only a grounding-type three-wire outdoor extension cord kept dry and off the ground. The supply cord is to be examined regularly and the appliance not used if it is damaged.
Carbon monoxide
Carbon monoxide from burning fuel. Invisible, odourless, and the reason no combustion cooker belongs in an enclosed space.
Never take a barbecue into an enclosed space Critical
Never take a barbecue into a tent, awning, caravan, motorhome, garage, shed or any other enclosed space — including to keep warm, and including when it is no longer flaming.
A cooling barbecue is still producing carbon monoxide Critical
A barbecue continues to give off carbon monoxide as it cools. Never bring one inside to finish cooling, and never store one indoors until it is completely cold.
Electric smokers still produce carbon monoxide — from the wood, not the element Critical
An electric smoker's heat comes from a mains element that burns nothing, and the appliance still emits carbon monoxide, because the wood chips it makes smoke with are burning inside the cabinet. Masterbuilt warns that burning wood chips gives off carbon monoxide, which has no odour and can cause death, and that chips must never be burned inside homes, vehicles, tents, garages or any enclosed area.
Offset smokers: never under an overhead structure of any kind Critical
Oklahoma Joe's instructs that its smoker be used only in a well-ventilated space and never in an enclosed one — naming a carport, garage, porch, covered patio or any overhead structure — and warns that burning charcoal indoors can kill because it gives off odourless carbon monoxide.
Fuel handling
Lighting, handling and disposing of charcoal, wood and firelighters.
Spent coals can reignite for up to 24 hours Significant
After a charcoal fire appears extinguished, unconsumed embers can retain heat for up to 24 hours and can burst into flame unexpectedly when fresh air reaches them. Embers outside the firebox can ignite combustible surfaces such as a wooden deck.
The working
How the sources were combined
- 1.Reconciling 4 observation(s) that bear on the duration. 4 further observation(s) — endpoints, doneness ladders, pull temperatures — are evidence about this cook and are NOT counted as opinions about its length.
- 2.All observations describe compatible conditions; they form one group.
- 3.12 temperature pair(s) held apart rather than combined, because they answer different questions.
- 4.Unstated by at least one source: cooker temperature, thickness, starting temperature, weight. Treated as uncomparable, not as agreement.
- 5.Combined as the union of reported durations: 60–90 minutes. Union, not mean — the window contains every source's figure.
- 6.Confidence: moderate — 2 independent publisher(s), with 4 condition(s) unstated.
- 7.Evidence about this cook that is not evidence about its length: United States Department of Agriculture, Food Safety and Inspection Service, Food Standards Agency, New Zealand Food Safety / Ministry for Primary Industries, Food Standards Australia New Zealand. Retained as provenance, excluded from corroboration.
Held apart on purpose
Figures that look like they should be compared and must not be. Different question, different jurisdiction, or different doneness — not a dispute.
- Different jurisdictions (usda-fsis-us and fsa-ew-ni) for a jurisdictional endpoint. Both are correct where they apply, and neither overrides the other.
- Different jurisdictions (usda-fsis-us and nzfs-mpi-nz) for a jurisdictional endpoint. Both are correct where they apply, and neither overrides the other.
- Different jurisdictions (usda-fsis-us and fsanz-au-nz) for a jurisdictional endpoint. Both are correct where they apply, and neither overrides the other.
- Different jurisdictions (fsa-ew-ni and nzfs-mpi-nz) for a jurisdictional endpoint. Both are correct where they apply, and neither overrides the other.
- Different jurisdictions (fsa-ew-ni and fsanz-au-nz) for a jurisdictional endpoint. Both are correct where they apply, and neither overrides the other.
- Different jurisdictions (nzfs-mpi-nz and fsanz-au-nz) for a jurisdictional endpoint. Both are correct where they apply, and neither overrides the other.
How this answer was classified
- 1.57 published profile(s) considered; 1 cover this question.
- 2.Answered: confidence moderate, 2 publishers corroborating the cooking time, no unresolved disagreement.
Whole chicken, indirect over charcoal
Four duration observations from two independent publishers. Clemson Cooperative Extension gives 60–75 minutes for a 3–4 lb bird; Weber gives 60–90 for a 3½–4½ lb bird in its chart and 75 and 90 minutes in two other documents. Every window overlaps every other, so they formed one cluster and were combined as a UNION — 60 to 90 minutes — not a mean, which would have been about 76 and would have described none of them. The two Weber figures of 75 and 90 do not overlap each other, and are treated as a spread within one publisher rather than a disagreement, because a publisher does not dispute itself. Endpoint observations from four jurisdictions are held separately and are NOT merged: they disagree, correctly, and each applies where it applies.
The safety rules behind this profile
In the UK, food is considered adequately cooked when it reaches 70 °C held for 2 minutes, or an equivalent time-and-temperature combination.
Well established
Food Standards Agency — States this directly
“70°C for 2 minutes”
- How it was measured:
- Temperature is that of the food itself, at the slowest-heating point.
- Equivalent to a six-log reduction in vegetative bacteria.
- Where it applies:
- England, Wales and Northern Ireland; Scotland follows equivalent guidance.
About this source · Original · retrieved 2026-08-13
Food Standards Agency — States this directly
“60°C for 45 minutes, 65°C for 10 minutes, 70°C for 2 minutes, 75°C for 30 seconds”
- The combinations are presented as alternatives, not as a scale of increasing safety.
- Long, low cooks may satisfy a lower-temperature combination many times over without ever reaching the highest figure.
About this source · Original · retrieved 2026-08-13
In the United States, all poultry — whole or ground — has a safe minimum internal temperature of 165 °F (74 °C).
Well established
United States Department of Agriculture, Food Safety and Inspection Service — States this directly
“Cook poultry (ground or whole) to an internal temperature of 165 °F”
- Form:
- Applies to whole birds, portions and ground poultry alike.
- Stated as a temperature to reach, without an accompanying hold time.
About this source · Original · retrieved 2026-08-13
Clemson Cooperative Extension — States this directly
“All poultry and all stuffing, whether cooked alone or in the bird, must be cooked to an internal temperature of at least 165 °F.”
- Where it applies:
- United States.
- This is the USDA figure restated, not an independent determination. Clemson's COOKING TIMES on the same page are its own work; this number is not.
About this source · Original · retrieved 2026-08-13
In New Zealand, meat should reach 75 °C or more at the middle of the thickest part, or an equivalent combination of 75 °C for 30 seconds, 70 °C for 3 minutes, or 65 °C for 15 minutes.
Well established
New Zealand Food Safety / Ministry for Primary Industries — States this directly
“the middle of the thickest part (where the temperature should be 75°C or more)”
- How it was measured:
- Middle of the thickest part, explicitly.
- Where it applies:
- New Zealand.
About this source · Original · retrieved 2026-08-13
New Zealand Food Safety / Ministry for Primary Industries — States this directly
“75°C for 30 seconds, 70°C for 3 minutes, or 65°C for 15 minutes”
- These differ from the FSA's equivalents at the same temperatures — 3 minutes against 2 at 70 °C, 15 against 10 at 65 °C.
- Where it applies:
- New Zealand.
About this source · Original · retrieved 2026-08-13
Tenderised meat is grouped with minced meat rather than with whole cuts, and must be cooked through when barbecued.
Well supported
New Zealand Food Safety / Ministry for Primary Industries — States this directly
New Zealand Food Safety advises that chicken, tenderised meat and minced meat products need to be barbecued until they are cooked through, over 75 °C all the way through.
- Form:
- Groups tenderised meat with mince rather than with whole cuts — direct support for treating mechanical tenderisation as an interior-contamination form.
- Stated specifically in the context of barbecuing.
About this source · Original · retrieved 2026-08-13
Across Australia and New Zealand, FSANZ advises cooking chicken, sausages and hamburgers thoroughly to an internal temperature of 75 °C, while stating that steaks may be cooked to preference.
Well established
Food Standards Australia New Zealand — States this directly
“Cook chicken, sausages and hamburgers thoroughly, to an internal temperature of 75oC - check the temperature with a food thermometer.”
- Where it applies:
- Australia and New Zealand together. FSANZ's remit is bi-national, which is why a New Zealand reader is covered by this AND by MPI.
- Form:
- Names chicken, sausages and hamburgers — poultry plus the two commonest minced forms.
- Method:
- Stated in the context of sausage sizzles and barbecues specifically.
About this source · Original · retrieved 2026-08-13
Food Standards Australia New Zealand — States this directly
“Steaks can be cooked to preference”
- A regulator saying explicitly where its own rule stops. Most authorities leave this to be inferred; FSANZ writes it down.
- Form:
- The distinction is FORM, not species: the same animal appears on both sides of the sentence.
About this source · Original · retrieved 2026-08-13
What is still missing
Sources publish a typical weight for this food but not a typical thickness, and thickness governs cooking time more directly than weight does. That is part of why the window here is wide.
Chicken is the largest block of unplannable questions left in the catalogue. Five poultry profiles — whole chicken, both thigh records, breast and wings — carry no sourced rest guidance between them, and the whole-chicken profile plans only because BBQHQ labels its own reasoning as reasoning. The search for resting evidence found figures for beef from two levy boards and a specialist, and nothing at all for poultry: FSIS attaches its three-minute rest to whole cuts of beef, pork, lamb and veal and gives poultry an instantaneous 165 °F with no rest, and neither AHDB nor MLA covers birds. So the absence is not an oversight in the search; it may be that nobody publishes one.
Does any authoritative source state a resting time for barbecued or grilled poultry?
Other questions
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- How do I cook chicken breasts on a gas grill without drying them out?
- How do I cook chicken wings on a charcoal kettle?
- How long do I cook burgers on a gas grill?
- How do I cook a sirloin steak on a charcoal kettle?
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