How Much Turkey Per Person You Need for Thanksgiving
Most hosts overthink it. Plan about 1.5 pounds of turkey per person, bump to 2 pounds if you want leftovers, and match any guest count with a simple size chart. Here's the per-pound math, how many a 20 pound bird feeds, and when to roast two birds instead of one.

Figuring out how much turkey per person comes down to one number most hosts already half remember, about 1.5 pounds a head. Buy to that and a 12 pound bird covers eight people, a 20 pounder covers a full table, and nobody leaves hungry.
That 1.5 pound figure sounds like a lot because it isn't all meat. A whole bird is heavy with bone, skin, and an empty cavity, so the edible share is smaller than the sticker weight. Plan your turkey per person on the raw, bone-in weight and the math works out once it's carved.
How Much Turkey Per Person, by the Pound
Here's how many pounds of turkey per person the big cooking sites land on, and they mostly agree. Food Network plans 1.5 pounds per guest and nudges that toward 2 pounds when people want leftovers or lean hard toward white meat. For a standard spread with lots of sides, 1.25 pounds works fine. So pounds of turkey per person really sits in a band from about 1.25 to 2, and where you land is mostly a leftovers decision.
A simple rule holds up every year. About 1.5 pounds of turkey per person covers the plate and the next-day sandwich, and you can drop to 1.25 when the sides are doing the heavy lifting.

A Turkey Size Chart for Your Guest Count
A chart beats mental math when the group grows. If you're working out how big of a turkey for 10 people, the answer is a 12 to 14 pound bird, which is also how much turkey for 10 people in plain pounds. Scale up from there, and watch the jump past 20 guests, where a single bird gets unwieldy.
| Guests | Whole Turkey | Boneless Breast |
|---|---|---|
| 6 | 8 to 10 lb | 3 lb |
| 10 | 12 to 14 lb | 5 lb |
| 15 | 18 to 20 lb | 8 lb |
| 20 | Two 14 lb birds | 10 lb |
| 30 | Two 20 lb birds | 15 lb |
Past about 20 guests, stop buying a bigger bird. Two smaller turkeys cook more evenly and faster than one giant one, and you get twice the crispy skin. If your recipe is written in metric, our pounds to grams chart turns those weights into grams.

How Many People Will a 20 Pound Turkey Feed
So how many people will a 20 pound turkey feed? About 16 adults at the 1.25 pound standard, or a comfortable 13 to 15 if you want leftover sandwiches for the weekend. A 15 pounder feeds around 12, and a 16 pounder about 13. The bigger your leftover plan, the fewer plates each bird covers on the day.
| Turkey Weight | Feeds Adults | Best For |
|---|---|---|
| 12 lb | 9 to 10 | 6 to 8 guests |
| 15 lb | 12 | 10 guests |
| 16 lb | 13 | 10 to 12 guests |
| 20 lb | 16 | 13 to 15 guests |
A 20 pound turkey feeds roughly 16 adults with sides, but only 13 to 15 once you set aside leftovers. Sides fill plates, so the turkey stretches further than raw weight suggests.

How Much Turkey Breast Per Person for a Smaller Group
Not every table needs a whole bird. For four to eight people, a turkey breast is easier to cook and carve. How much turkey breast per person depends on the cut. A bone-in breast feeds about one person per pound, while a boneless breast runs closer to half a pound each, so a 3 pound boneless roast serves roughly six.
Breast-only also helps when your crowd skews white meat. You're not paying for dark meat nobody touches, and the cook time drops by more than an hour. If you usually portion meat by grams, our chicken breast portion guide uses the same weigh-then-serve logic.

Weigh the Bird, Then Thaw and Cook It Right
Every timing number keys off weight, so weigh the turkey before you plan anything. If you're weighing at home and your recipe mixes units, our grams to ounces converter handles the swap. The USDA says to thaw in the fridge about 24 hours for every 4 to 5 pounds, so a 16 pound bird needs roughly four days of fridge time.
Roast at no lower than 325 degrees Fahrenheit, and pull the bird when the thickest part of the thigh reads 165 degrees. Roasting time climbs with weight, so knowing the exact pounds is what keeps dinner on schedule instead of two hours late.
There's money in the right size too. Turkey is sold by the pound, so every pound past what your guests will actually eat is cash spent and fridge space lost. Size the bird to the chart rather than to the biggest one on sale, and the what a pound really feeds math carries straight over to turkey.
Turkey is priced by the pound, so a bird that's four pounds too big isn't generosity. It's money in the trash and a shelf you can't use for three days.
Common Questions About Turkey Sizing
How big of a turkey do I need?
Multiply your adult guest count by 1.5 pounds, then round up to the nearest bird on the shelf. For 8 people that's a 12 to 14 pound turkey, and for 12 people aim for 18 to 20 pounds. If half your guests are kids, count them as half a person each.
How much turkey per guest if I want leftovers?
Plan 2 pounds per guest when leftovers matter. That extra half pound over the standard is what fills the sandwich pile and the soup pot. How much turkey per guest you buy is really a question about how many next-day meals you want.
How many people will a 20 pound turkey feed?
A 20 pound turkey feeds about 16 adults with a normal spread of sides. If you're planning leftovers, treat it as enough for 13 to 15. Two smaller birds feed the same crowd with more even cooking if you'd rather not wrestle one 20 pounder.
How much Thanksgiving turkey per person for a mixed crowd?
For a mix of adults and kids, how much Thanksgiving turkey per person averages out lower than an all-adult table. Count kids as half a guest, keep adults at 1.5 pounds, and you'll land close. When in doubt, round up a pound or two, since cold turkey keeps well.
Need to weigh your turkey fast, or check a portion without digging out a bulky scale? Scale for Grams gives you an AI-powered weight estimate from a photo in seconds, so you can size the bird and plan thaw time before it ever leaves the counter. Get the app here: iOS.