---
title: "How Long to Smoke a Turkey: Time Per Pound and USDA Temperatures – Grill50 — Practical Grilling & BBQ Guides"
description: "How long to smoke a turkey: USDA's 20 to 30 minutes per pound at 225-300°F, the 8-12 lb size limit, a Thanksgiving timeline and where to check for 165°F."
---

# How Long to Smoke a Turkey: Time Per Pound and USDA Temperatures

[Meat & Poultry](https://grill50.com/category/meat-poultry/)

Plan on **20 to 30 minutes per pound** when you smoke a whole, unstuffed, fully thawed turkey with the smoker holding between 225°F and 300°F. That is the estimate USDA’s Food Safety and Inspection Service gives in its guide [Turkey: Alternate Routes to the Table](https://www.govinfo.gov/content/pkg/GOVPUB-A110-PURL-gpo11272/pdf/GOVPUB-A110-PURL-gpo11272.pdf), which also recommends an 8 to 12 pound bird for smoking. A 12-pound turkey therefore needs somewhere between four and six hours. The clock only gets you close, though. The bird is done when a food thermometer reads 165°F in the innermost part of the thigh and wing and in the thickest part of the breast.

The rest of this guide covers why the range is so wide, how to build a Thanksgiving timeline around it, and what to do when the turkey runs late.

## The Numbers USDA Gives for Smoking a Turkey

FSIS publishes a small table of alternate cooking methods for turkey. The smoking row is short and specific:

| Item | USDA FSIS guidance |
|---|---|
| Turkey size | 8 to 12 pounds |
| Estimated time | 20 to 30 minutes per pound |
| Smoker air temperature | Maintain 225°F to 300°F, with a drip pan |
| Stuffing | Do not stuff |
| Done | 165°F in the innermost thigh, innermost wing and thickest part of the breast |

Two more rules from the same FSIS guide matter for timing. The turkey must be completely thawed before it goes on, and you should not smoke or grill a frozen turkey at all. A partly frozen bird spends far too long warming through at smoker temperatures, which is why FSIS’s separate fact sheet, [Smoking Meat and Poultry](https://www.govinfo.gov/content/pkg/GOVPUB-A110-PURL-gpo6366/pdf/GOVPUB-A110-PURL-gpo6366.pdf), warns about food lingering between 40°F and 140°F, the range it calls the Danger Zone. If your bird is still in the freezer, start with our guide to [thawing meat in the refrigerator or cold water](https://grill50.com/thawing-meat-before-the-grill/) before you think about smoke.

## Quick Time Estimates by Weight

These figures simply apply USDA’s 20 to 30 minutes per pound. Use them to plan, not to decide when dinner is ready.

- **8 pounds:** about 2 hours 40 minutes to 4 hours
- **10 pounds:** about 3 hours 20 minutes to 5 hours
- **12 pounds:** about 4 to 6 hours

Notice the gap between the low and high ends: up to two hours on a 12-pound bird. Where you land inside that range depends mostly on the smoker temperature you actually hold, which is the next thing to sort out.

## Why Smoking Times Vary So Much

FSIS lists the factors plainly: the size and shape of the turkey, its distance from the heat, the temperature of the coals and the temperature of the outside air. In practice, four of them do most of the damage to a schedule.

### Where in the 225°F to 300°F band you cook

A smoker sitting near 225°F behaves very differently from one near 300°F. The low end gives more time in the smoke and slower skin browning. The high end shortens the cook and helps the skin render. Many cooks aim for the upper half of the range for poultry because turkey has little connective tissue that benefits from a long, slow cook. Whatever you choose, pick a target and hold it, because a smoker that drifts between the two ends makes any per-pound estimate meaningless.

### The lid gauge is not the grate temperature

FSIS recommends two thermometers when smoking: one for the air in the smoker and one for the food. Dome or lid gauges often sit well above the meat and can read differently from the air at grate level. An appliance thermometer or a probe clipped near the bird tells you what the turkey is really cooking at. Our [thermometer buying guide](https://grill50.com/grill-thermometer-buying-guide-probe-types-calibration/) explains the probe types and how to check calibration in ice water before the big day.

### Weather

Late November is cold in much of the country, and wind is worse than cold. FSIS advises placing the smoker in an area shielded from wind to maintain a safe cooking temperature. A smoker that keeps losing heat to a breeze will burn more fuel and run long.

### Opening the lid

Every look costs heat. A leave-in probe with an external display lets you track the breast without opening up. Save lid openings for adding fuel, refilling the water pan and the final temperature check.

## Building a Thanksgiving Day Timeline

Work backwards from the time you want to carve. A workable sequence for a 12-pound turkey looks like this:

1. **Carving time minus 7 hours:** light the smoker and bring it to your target temperature. Fill the water pan. FSIS notes that smokers need liquid to create the moist, hot smoke that cooks the bird.
2. **Minus 6.5 hours:** put the turkey on, breast side up, with a leave-in probe in the thickest part of the breast.
3. **Every hour:** check the smoker’s air temperature, add fuel as needed and top up the water pan. FSIS suggests adding charcoal every one to two hours on a charcoal smoker to stay in range.
4. **Minus 3 hours:** start taking readings with an instant-read thermometer in the thigh, wing and breast, even if the estimate says you have longer.
5. **When every spot reads 165°F:** take the turkey off and rest it, loosely covered, before carving.

That plan builds in roughly 30 to 60 minutes of slack beyond the upper USDA estimate. If the bird finishes early, it can rest and hold. A turkey that finishes late is the one that wrecks the dinner, so the buffer belongs at the start, not the end.

## Where to Put the Thermometer

FSIS names three places, and each one catches a different problem:

- **Thickest part of the breast:** the slowest-heating white meat. Insert from the side or near the neck end and keep the tip off the bone.
- **Innermost part of the thigh:** close to the body, where heat reaches last.
- **Innermost part of the wing:** the joint area next to the breast.

All three must read at least 165°F. Bone conducts heat differently from meat, so a probe tip resting on bone can give a misleading reading. Take two readings in the breast if the first one surprises you.

## What If Your Turkey Is Bigger Than 12 Pounds?

USDA’s smoking recommendation stops at 12 pounds for a reason: at smoker temperatures, a larger bird takes longer to move through the Danger Zone. If you need to feed a crowd, you have three practical options:

- **Smoke two smaller turkeys** side by side if your smoker has room. They cook faster than one large bird and give you twice the drumsticks.
- **Smoke turkey parts.** A bone-in breast and separate legs fit easily and finish more predictably.
- **Use a covered grill instead.** FSIS lists covered charcoal or gas grilling for turkeys of 8 to 16 pounds at 15 to 18 minutes per pound, with the same 225°F to 300°F air temperature and drip pan. Our guide to [whole turkey on the grill with indirect heat](https://grill50.com/whole-turkey-on-the-grill-indirect-heat/) covers that setup.

## Wood and Smoke for Turkey

Turkey takes on smoke quickly, so a lighter hand works better than with beef. FSIS suggests water-soaked hardwood or fruitwood in chunks or chips and warns against softwoods such as pine, fir, cedar or spruce, which it says give food a turpentine flavour and coat it with black pitch or resin. Apple, cherry and maple are common choices. Add wood in the early part of the cook; by the time the skin has set, extra smoke adds more bitterness than flavour.

Once dinner is over, write down the bird’s weight, the smoker temperature you held, the wood you used and how long it took. That record is worth more than any chart next year, and if your family has a tradition around the bird, the notes on [writing down the story behind a family recipe](https://reflectingalife.com/how-to-record-the-stories-behind-family-recipes/) are a good model for keeping it.

## After the Smoke: Resting and Leftovers

Let the turkey rest before carving so the juices settle and the meat firms up for clean slices. Then deal with leftovers promptly. FSIS advises refrigerating smoked meat and poultry within 2 hours of taking it off the smoker, cutting it into smaller portions in shallow containers, and using it within 4 days or freezing it. When you warm leftovers, FSIS’s safe minimum internal temperature for any leftovers is 165°F.

## Frequently Asked Questions

### How long does it take to smoke a 12-pound turkey?

Using USDA’s estimate of 20 to 30 minutes per pound, a 12-pound unstuffed, thawed turkey takes about 4 to 6 hours with the smoker held between 225°F and 300°F. Start checking the temperature well before the four-hour mark and finish only when the thigh, wing and breast all read 165°F.

### Is it faster to smoke a turkey at 300°F than at 225°F?

Yes. Both are inside USDA’s recommended band, and a hotter smoker shortens the cook and browns the skin more. The per-pound range exists largely because cooks run their smokers at different points in that band.

### Can I smoke a stuffed turkey?

No. FSIS says not to stuff a turkey you smoke, because the low cooking temperature can take too long to bring the stuffing to 165°F, and smoked stuffing has an undesirable flavour. Cook the stuffing separately.

### Can I smoke a turkey that is still partly frozen?

No. FSIS’s guidance is to thaw the turkey completely before smoking and not to smoke, grill or deep fry a frozen turkey. Thaw it in the refrigerator or in cold water first.

### Should I trust the pop-up timer?

Use a food thermometer instead. USDA’s doneness standard is a reading of 165°F in three specific places, and only a thermometer can confirm all three.

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