Free Turkey Size Per Person calculator
Tell us how many guests you're feeding and how big their appetites are, and we'll size the whole turkey to buy — plus the edible cooked meat, thaw time and safe finish temperature — updated live, as you type.
On this page14 sections
1.5 lb per person — generous portions plus next-day sandwiches.
Planning estimate based on standard per-person guidance. Always cook turkey to 165°F.
Results are estimates. Consult a professional.
How the turkey size calculator works
Buying the right turkey is one number applied to your guest list. That number is pounds per person, and the calculator multiplies it by how many people you are feeding to get the whole-bird weight you should buy. One pound per person is the standard serving; bump it to a pound and a half when you want generous plates plus leftovers, and to two pounds for a table of big eaters.
Why pounds, not servings
Turkey is sold by whole-bird weight, so the useful answer is a weight to look for at the store, not an abstract serving count. The calculator gives you that weight, then rounds your thinking up: birds come in fixed sizes, so a 14.2 lb target means you grab the 15-pounder. For the roasting side once the bird is home, pair this with the turkey cooking time calculator.
How much turkey per person do you need?
The honest answer is one pound of raw turkey per person as a floor, because that pound is not all meat. It includes the bones, skin and cartilage that make a turkey a turkey, so a literal pound of bird is closer to half a pound of meat on the plate. That is why the standard planning figure feels generous on paper but lands about right in practice.
- Standard — 1 lb per person. A normal sit-down serving with a little left over. Good when sides are plentiful and the crowd is mixed.
- Leftovers — 1.5 lb per person. Generous portions plus enough for next-day sandwiches, soup and a turkey casserole.
- Big eaters — 2 lb per person. A table of hearty appetites, or when leftovers are the whole point of the meal.
A worked example: sizing a turkey for 10 guests
Maria is hosting 10 people and wants real leftovers — turkey sandwiches on Friday, soup over the weekend. So she plans at 1.5 lb per person rather than the bare one-pound minimum.
Step 1 — Multiply guests by pounds per person
10 guests × 1.5 lb = 15 lb. That is the whole-bird weight Maria looks for at the store, rounding up to the nearest size on the shelf.
Step 2 — Estimate the edible meat
A bone-in bird yields about half its weight as cooked meat: 15 × 0.5 = 7.5 lb of edible turkey. Across 10 guests that is roughly 12 oz of cooked meat each — a full plate plus the leftovers she planned for.
Step 3 — Check the bird is a sensible size
A 15 lb turkey is squarely in the easy-to-roast range — big enough to feed the table, small enough to cook evenly in a home oven. It is not a small bird (under 12 lb, where bone eats into the yield) and not a giant (over 20 lb, where two smaller birds cook better than one).
Turkey size chart by number of guests
If you just want the answer at a glance, this chart maps your guest count to a whole-bird weight at each appetite level. Buy the nearest available size, rounding up.
| Guests | Standard (1 lb) | Leftovers (1.5 lb) | Big eaters (2 lb) |
|---|---|---|---|
| 4 | 4 lb | 6 lb | 8 lb |
| 6 | 6 lb | 9 lb | 12 lb |
| 8 | 8 lb | 12 lb | 16 lb |
| 10 | 10 lb | 15 lb | 20 lb |
| 12 | 12 lb | 18 lb | 24 lb |
| 16 | 16 lb | 24 lb | 32 lb |
| 20 | 20 lb | 30 lb | 40 lb |
Weights are whole-bird, raw. Above ~20 lb, two smaller turkeys cook faster and more evenly than one outsized bird. Figures follow Butterball and Taste of Home per-person guidance.
How much of a turkey is edible meat
Here is the detail most size calculators leave out: a whole turkey is roughly half bird, half meat. Bones, skin, cartilage and the giblets account for the rest, and roasting drives off moisture on top of that. Plan around raw bird weight, but understand that the meat on the plate is the smaller number.
A useful rule of thumb is a 50% edible yield — one pound of raw whole turkey gives about 8 oz of usable raw meat, which cooks down to roughly 5–6 oz on the plate. So a 15 lb bird carries around 7.5 lb of cooked meat. Hens run a little higher because they carry more meat per pound of frame; toms run a little lower.
| Whole bird (raw) | Edible cooked meat (~50%) | Feeds (1.5 lb/person) |
|---|---|---|
| 10 lb | ~5 lb | ~7 guests |
| 12 lb | ~6 lb | 8 guests |
| 15 lb | ~7.5 lb | 10 guests |
| 18 lb | ~9 lb | 12 guests |
| 20 lb | ~10 lb | ~13 guests |
Cooked-meat figures assume a 50% yield from a bone-in bird. Yield runs slightly higher for hens and lower for toms.
The roughly 50% edible yield — about 8 oz usable raw and 5–6 oz cooked meat per raw pound — reflects whole-turkey breakdowns reported by Food Network and Taste of Home.Small birds, big birds, or two turkeys
The per-person math gives you a target weight, but the bird's size changes how well it cooks and how much meat you really get. Two thresholds are worth knowing before you buy.
Under about 12 pounds
Small turkeys carry proportionally more bone, so a 10 lb bird gives a little less meat per pound than a 16 lb one. If your target lands under 12 lb and your eaters are hearty, round up a size — the extra meat is worth more than the small saving.
Over about 20 pounds
Outsized turkeys are slow to thaw and slow to cook, and the outer meat can dry out before the thigh reaches a safe temperature. Once your target tops 20 lb — roughly 13 or more guests with leftovers — two smaller birds beat one giant. They thaw faster, roast more evenly, and give you twice the crispy skin and twice the drumsticks.
Thawing time and safe cooking temperature
Sizing the bird is only half the job — a turkey that is the right weight but still frozen at the core, or pulled from the oven too early, undoes all the planning. The size you buy sets your thawing schedule, and food safety sets your finish line.
Thawing: about a day per 4 to 5 pounds
In the refrigerator, allow roughly 24 hours of thawing for every 4 to 5 pounds of turkey, per USDA guidance. A 15 lb bird needs about three to four days; a 20 lb bird needs four to five. Plan backward from your cook date so the bird is fully thawed but not sitting too long — a thawed turkey keeps one to two days in the fridge before roasting.
| Turkey weight | Fridge thaw time |
|---|---|
| 4–12 lb | 1–3 days |
| 12–16 lb | 3–4 days |
| 16–20 lb | 4–5 days |
| 20–24 lb | 5–6 days |
Refrigerator thawing at 40°F or below, per USDA FSIS. Larger birds need correspondingly more lead time.
The finish line: 165°F
A whole turkey is safe to eat once the thickest part of the breast, the innermost thigh and the innermost wing all reach a minimum internal temperature of 165°F, measured with a food thermometer. Colour and pop-up timers are not reliable on their own — the thermometer is the only way to know the bird is both safe and not overcooked.
The 24-hours-per-4-to-5-pounds thawing rule and the 165°F safe minimum internal temperature are USDA Food Safety and Inspection Service guidance.Turkey-sizing terms, defined
How accurate is this turkey size calculator?
The arithmetic is exact. Recommended weight is your guest count times the pounds-per-person figure, and the cooked-meat estimate is that weight at a 50% yield — both precise to the decimal for the inputs you enter. If your guest count is right, the target weight is right.
The per-person figures and the 50% yield are planning rules, not laws. Real appetites vary, the number of sides changes how far the turkey stretches, and a hen yields a touch more meat than a tom of the same weight. Treat the result as the right bird to buy, round up when you are between sizes, and confirm the thaw schedule and the 165°F finish before the day. To portion the rest of the meal to match, the recipe scaler resizes your sides to the same headcount.
Frequently asked questions about the free Turkey Size Per Person calculator
About this Turkey Size Per Person calculator
This calculator runs entirely in your browser — nothing you enter is sent anywhere. It multiplies your guest count by a pounds-per-person figure (1 lb standard, 1.5 lb for leftovers, 2 lb for big eaters), then estimates the edible cooked meat at the roughly 50% yield of a bone-in bird, so you buy the right turkey and know how much meat reaches the plate.
Per-person figures follow Butterball and Food Network guidance, and the thaw time and 165°F safe temperature are USDA FSIS rules. Find more kitchen tools in our cooking calculators and the full calculator library.