Perfecting Holiday Cooking Portions
Holiday cooking involves an immense amount of guesswork and anxiety. Buy too little turkey, and your guests go hungry; buy too much, and you're forced to eat dry turkey sandwiches for three weeks.
This portion calculator removes the culinary guesswork entirely by scaling your grocery list based on exact guest counts and your desired leftover multiplier.
The Standard Catering Ratios for Holidays
Professional caterers use strict multipliers to determine grocery orders. For a standard holiday feast:
- The Turkey: You need 1.25 lbs of raw, bone-in turkey per adult guest.
- Stuffing & Potatoes: Budget exactly 0.75 cups per adult guest.
- Gravy: Plan for 0.33 cups per adult guest.
- Pie: Assume 1 full slice per person (kids usually eat a full slice of dessert even if they skip the turkey). A standard pie yields 8 slices.
If you want massive amounts of leftovers, simply increase the "Leftover Multiplier" to scale the entire recipe block up by 50% or 100%.
The Mathematical Formula
To calculate this scenario accurately, the following formula is applied:
Where:
=
Turkey Needed (lbs)=
Number of Adults and KidsL=
Leftover Multiplier