How Much Turkey Per Person? Thanksgiving Portions Cheat Sheet
Plan on 1 to 1.5 pounds of whole turkey per person. Use 1 pound if you skip leftovers, 1.5 pounds if you want sandwich fixings for days. Boneless turkey breast needs only 0.5 to 0.75 pounds per person because there's no bone or carcass to pay for.
That single rule answers 80% of Thanksgiving grocery-list panic. The rest of this guide covers every side dish, pie, and drink with the same per-person math, so you can scale to any guest count in minutes.
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Turkey Size: The Quick Answer
The pound-per-person rule exists because a whole turkey is roughly 50-60% bone, cartilage, and fat render. Of a 15-pound bird, you'll carve about 7-8 pounds of actual meat.
| Guests | No leftovers | With leftovers |
|---|---|---|
| 6 | 6-8 lb | 9-10 lb |
| 10 | 10-12 lb | 15 lb |
| 20 | 20-22 lb | 28-30 lb |
Three notes from experience:
- A bird over 24 pounds is risky. Huge turkeys are often older birds with tougher meat, and the outer breast overcooks before the thigh is done. For big crowds, two 14-pound birds beat one 28-pounder — and they fit the oven better.
- Add 1 extra portion for unexpected guests. Thanksgiving headcounts drift upward; the neighbor with a plate math needs a margin.
- Boneless breast rule: 0.5 lb per person for dinner-only, 0.75 lb if your family fights over white meat. A 3-pound breast comfortably feeds 5-6 people.
If your crowd skews big-eater (teenage boys, post-football appetites), nudge the multiplier toward 1.75 lb instead of adding more sides. For a precise scale-up for your exact headcount, the proportion calculator does the per-person math in one step.
Side Dish Portions Per Person
Sides follow catering math: about half a cup of each side per person, with a bit more for the stars (stuffing, potatoes) and less for condiments. Here are the working numbers:
| Side | Per person | For 10 guests |
|---|---|---|
| Stuffing or dressing | 3/4 cup | 7.5 cups (~2 loaves) |
| Mashed potatoes | 3/4-1 cup | 5 lb raw potatoes |
| Gravy | 1/3-1/2 cup | 4-5 cups |
| Cranberry sauce | 1/4 cup | 2.5 cups (1.5 cans) |
| Green bean casserole | 1/2 cup | 5 cups |
| Sweet potatoes | 1/2 cup | 5 cups |
| Dinner rolls | 2 each | 20 rolls |
How to use this without a spreadsheet:
- Translate cups to groceries. Five pounds of raw potatoes mash into about 8 cups — enough for 10 hungry guests with a scoop left over. A standard 14-oz can of cranberry sauce holds about 1.75 cups, so one can covers 6-7 people.
- Count kids as half portions until age 10. A table of eight adults and four small children eats like ten adults, not twelve.
- Cap total sides at 5-6 dishes. Every side beyond six shrinks the per-side serving anyway — guests sample everything, and your oven space disappears.
- Potluck adjustment: if three guests bring a side each, cut your own sides from 6 to 3 and keep the turkey and potatoes for yourself.
Pie and Dessert Math
One 9-inch pie serves 8 people when you cut standard wedges. Cut thinner "thanksgiving style" slices after a big meal and it stretches to 10.
- Pumpkin or pecan? Pumpkin pies slice cleaner (8-10 pieces); pecan is richer, so guests take smaller pieces (10-12). One of each covers 16-20 dessert eaters.
- Plan 1.5 slices per person if dessert is the finale of the evening rather than a footnote. For 10 guests, that's two pies.
- Whipped cream: a half-cup per pie sounds generous until teenagers arrive. Buy a pint of heavy cream per two pies and whip it — canned topping runs out at the exact wrong moment.
- Ice cream on the side: a half-gallon tub serves 10-12 alongside pie.
Drinks and Appetizers
Drinks burn through faster than any host expects:
- Non-alcoholic: plan two drinks per person for the first hour and one per hour after. For a four-hour gathering of 10, that's roughly 50 servings — about three 2-liter bottles plus a pitcher of water.
- Alcoholic: one bottle of wine pours five glasses. Two drinks per adult for the afternoon is a safe baseline.
- Ice: one pound per person if you're chilling bottles in tubs.
Appetizers depend on how far dinner is:
- Dinner within 90 minutes: 3-4 light pieces per person (a cheese board, spiced nuts, crackers). You're taking the edge off, not feeding people.
- Long afternoon or late dinner: 8-10 pieces per person, and make at least one substantial item (deviled eggs, a dip with crudités) so guests don't demolish the cheese at 2 p.m.
The Timeline Math Nobody Remembers
Portions are half the battle; the bird's schedule is the other half.
- Thawing: allow 24 hours in the fridge for every 4-5 pounds. A 15-pound turkey needs three full days; a frozen 20-pounder needs four to five. This is the single most-missed Thanksgiving step — check your days until Thanksgiving and count backward today.
- Cooking: at 325°F, roast roughly 13-15 minutes per pound unstuffed, 15-17 minutes stuffed. A 15-pound unstuffed bird takes about 3 to 3.5 hours.
- Resting: 30-45 minutes loosely tented before carving. Skip it and the juice ends up on the cutting board instead of the slices.
- Done temperature: 165°F in the thickest part of the thigh, tested in two spots. For a per-pound chart covering birds from 8 to 24 pounds plus stuffed times, the turkey cooking time calculator gives you the full table in seconds.
Adjusting for Your Actual Crowd
Formulas assume an average table. Yours isn't average:
- All-adult dinner party: add 25% to turkey and sides. Adults eat more than the blended average, especially at a seated meal.
- Lots of kids: keep the turkey at 1 lb per person (they eat less), scale up rolls and add a second dessert kids will actually eat — brownies vanish while pecan pie sits.
- Leftovers are the point: some families buy the bird FOR the leftovers — turkey soup, pot pie, next-day sandwiches. If that's you, jump straight to 1.5-2 lb per person and stop apologizing for it.
- Sides-heavy crowds: vegetarians at the table don't touch the turkey but eat double sides. Add an extra stuffing batch and a substantial veg main rather than more bird.
FAQ
How much turkey do I need for 10 adults?
Buy a 15-pound bird. That's 1.5 pounds per person, which covers hearty dinner portions plus leftovers. If nobody wants leftovers, a 10-12 pound turkey is enough.
How much stuffing per person?
Plan 3/4 cup of cooked stuffing per person — about 7.5 cups for 10 guests, which takes roughly two loaves of bread (or two 12-oz bags of pre-made cubes). Baked in the bird it stays moister; in a casserole dish you get crisp edges and easier food-safety math.
How many pounds of potatoes for mashed potatoes for 12?
Five pounds of raw potatoes yields about 8 cups of mash, which serves 10-12 at 3/4 cup each. For 12 generous servings with seconds possible, buy 6-7 pounds.
How many pies for 20 people?
Three 9-inch pies (pumpkin, pecan, apple is the classic trio). Each pie serves 8-10, so three pies give 24-30 slices — comfortable coverage including the "small piece of each" crowd.
Is 20 pounds of turkey enough for 15 people?
Yes, with room to spare. Twenty pounds at 1.33 lb per person covers dinner plus moderate leftovers. If your crew treats leftovers as sacred, two 15-pound birds give you margin and better-quality meat than one giant bird.
Scale your bird, time your roast, and check the turkey cooking time calculator for exact minutes per pound. Happy Thanksgiving.
