The short answer: at 275°F (135°C), a turkey takes roughly 25–30 minutes per pound, so a 12lb (5.4kg) bird needs about 5 to 6 hours in the smoker. But — and this is the important bit — cook to temperature, not to time. Your turkey is done when the thickest part of the thigh reads 74°C (165°F) on a meat thermometer, however long that takes.

Now, if that’s all you needed, you’re welcome, go and enjoy your day. But if you’re standing in front of a smoker with a raw turkey and a mild sense of panic, read on — because there’s a bit more to it than just the clock, and getting it right is the difference between the best turkey you’ve ever eaten and an expensive, smoky disappointment.

Why 275°F?

Turkey smoking temperatures generally fall between 225°F and 325°F, and each has its champions. The low-and-slow crowd swears by 225°F; the hot-and-fast crowd pushes 325°F. Sitting at 275°F puts you in a sensible middle ground, and here’s why it works so well:

• Good smoke flavour without the all-day commitment. At 225°F, a big bird can take 8–10 hours. At 275°F, you’re done in five or six. You still get plenty of smoke penetration — most of the smoke flavour is absorbed in the first few hours anyway.
• Safer passage through the danger zone. Poultry shouldn’t linger between 4°C and 60°C (40–140°F) for more than a few hours, where bacteria multiply happily. 275°F gets the bird through that zone comfortably, which matters more with turkey than with pork or beef.
• Better skin. This is the real win. Low smoking temperatures give you rubbery, flabby turkey skin — the classic complaint about smoked turkey. At 275°F the skin renders and crisps noticeably better. It won’t be roast-dinner shatteringly crisp, but it’ll be a different league from 225°F skin.

Smoking Time Chart: Turkey at 275°F

Use these as planning estimates only. Always verify with a thermometer.

• 8–10lb (3.6–4.5kg): 3.5–5 hours
• 10–12lb (4.5–5.4kg): 4.5–6 hours
• 12–14lb (5.4–6.4kg): 5–7 hours
• 14–16lb (6.4–7.3kg): 6–8 hours
• 16–18lb (7.3–8.2kg): 7–9 hours
• 18–20lb (8.2–9kg): 8–10 hours

Two things that shift these numbers: brined birds cook a touch faster than unbrined, and stuffed birds take significantly longer (which is one reason most pitmasters smoke their turkeys unstuffed — cook the stuffing separately and everyone’s happier).

How to Smoke a Turkey at 275°F: Step by Step

Step 1: Prep the bird (the day before, ideally)

Remove the giblets and neck from the cavity — check both ends, because processors love hiding them in there. Pat the turkey completely dry with kitchen paper. Moisture is the enemy of good skin.

Now, brine or don’t brine? A dry brine (salt the bird all over, refrigerate uncovered overnight) is the single highest-impact thing you can do for a smoked turkey. The salt seasons the meat deeply and the uncovered rest dries the skin, which helps it crisp in the smoker. Use about a tablespoon of fine sea salt per 2kg of bird. If you’re short on time, even a four-hour dry brine beats nothing.

Step 2: Season

After brining, brush the bird lightly with oil or melted butter and apply your rub. Keep it simple — the smoke is the star. A mix of salt, black pepper, garlic powder, paprika and a little brown sugar is a classic that never fails. Get the rub under the breast skin too, where it can actually flavour the meat rather than just sitting on the skin.

Step 3: Set up the smoker

Get your smoker stable at 275°F (135°C) before the bird goes anywhere near it. For wood, fruit woods are the classic pairing with turkey: apple and cherry give a mild, sweet smoke that complements poultry without overpowering it. Hickory works but go easy — it can turn bitter on long poultry cooks. Pecan is a lovely middle ground.

If you’re using a charcoal smoker, set it up for indirect heat with a water pan. The water pan does two jobs: it stabilises the temperature and keeps the cooking environment humid, which helps the turkey stay moist over a long cook.

Step 4: Smoke it

Place the turkey breast-side up on the grate. If your smoker has hot spots, position the legs toward the heat — dark meat can take it, and it helps everything finish at the same time. Insert a probe thermometer into the thickest part of the thigh, avoiding the bone.

Now leave it alone. Seriously. Every time you open the lid you add 15–20 minutes to the cook. The turkey doesn’t need basting, spritzing or fussing — the smoker is doing all the work. Check the temperature remotely if you can; otherwise, start checking around the 4-hour mark for a 12lb bird.

Step 5: Manage the colour

Turkey skin can go very dark in a smoker — sometimes alarmingly dark. If the breast is browning faster than the rest (it usually does), tent it loosely with foil. This isn’t cheating; it’s standard practice. The foil slows the browning while the inside keeps cooking.

Step 6: Pull at temperature, then rest

Pull the turkey when the thigh reads 74°C (165°F). The breast will likely read a few degrees higher — that’s fine and normal. Tent the whole bird loosely with foil and rest it for 30–45 minutes before carving. This rest is non-negotiable: it lets the juices redistribute, and the internal temperature will coast up a few more degrees (carryover cooking).

Use the resting time productively — it’s the perfect window to crisp up sides. Air fryer toast for serving alongside, or get your roast potatoes going. Timing a smoked turkey with everything else is the real skill; the smoking itself is mostly patience.

What About the Skin?

Let’s be honest about expectations: smoked turkey skin will never be as crisp as roast turkey skin. The moist environment of a smoker works against crisping. But at 275°F with a dry-brined bird, you can get genuinely good skin — rendered, golden-brown, with real bite to it.

If shatteringly crisp skin is your priority, there’s a trick the competition barbecue crowd uses: smoke the turkey until the breast hits about 60°C (140°F), then finish it in a hot oven at 220°C (425°F) for 20–30 minutes to crisp the skin. You lose a little smoke time but gain a lot of texture. No shame in it whatsoever.

Common Mistakes

Smoking a stuffed turkey. The stuffing insulates the centre, so by the time it’s food-safe the outer meat is overcooked and dry. Cook stuffing separately — it tastes better anyway with crispy edges.

Too much smoke. Turkey absorbs smoke readily, and oversmoked turkey tastes acrid and bitter. Thin, blue, barely-visible smoke is what you want. If your smoker is belching thick white smoke, your fire needs attention, not your turkey.

No thermometer. Cooking a turkey by time alone is gambling. A £15 probe thermometer is the cheapest insurance in barbecue. The Food Standards Agency’s guidance on cooking poultry safely backs this up — temperature is the only reliable doneness test.

Skipping the rest. Carving immediately means juices all over the board instead of in the meat. Thirty minutes minimum. Your patience will be rewarded.

Frequently Asked Questions

Is 275°F too hot to smoke a turkey?

Not at all — it’s an excellent middle-ground temperature. You get good smoke flavour, reasonable cook times, better food safety margins than lower temperatures, and superior skin. Many experienced pitmasters consider 275°F the sweet spot for poultry.

How do I keep smoked turkey from drying out?

Three things: don’t overcook it (thermometer, 74°C in the thigh), consider brining beforehand, and rest it properly. Also, turkey breast dries out faster than legs — positioning the bird with legs toward the heat source helps everything finish evenly.

Can I smoke a frozen turkey?

No — never smoke from frozen. The bird spends far too long in the bacterial danger zone. Defrost completely in the fridge first, allowing roughly 24 hours per 2kg.

What wood is best for smoking turkey?

Apple and cherry are the classics — mild, slightly sweet, and very forgiving. Pecan is excellent too. Hickory and mesquite are stronger; use them sparingly or blended with fruit wood, as they can overpower poultry.

Should I baste the turkey while smoking?

There’s no need. Basting requires opening the smoker, which costs you heat and time, and it doesn’t meaningfully improve moisture — most of the baste runs straight off. A good brine beforehand does far more than any amount of basting.

The Bottom Line

At 275°F, plan on 25–30 minutes per pound and a 5–6 hour cook for a typical 12lb bird — but let the thermometer, not the clock, decide when it’s done. Dry brine the day before, use fruit wood, keep the lid closed, rest it properly, and you’ll serve a turkey with real smoke flavour, juicy meat and genuinely good skin. It’s a bit more effort than oven roasting, but the first time you carve into a properly smoked bird, you’ll understand why people get evangelical about it.

For more on smoke and fire cooking technique, AmazingRibs.com remains one of the best free resources going, and if you’re feeding a crowd, our guide to cooking turkey bacon covers a quicker poultry option for breakfast the next morning.