As is the case with a stuffed turkey, an unstuffed bird will cook faster in a convection oven, compared with a regular one. So Butterball recommends the following cooking times: 6-10 pounds: 1½ - 2 hours.
How long does it take to cook an unstuffed turkey?
Calculate Turkey Cooking Time and Temperature. The simplest way to figure out turkey roasting times is to calculate 13 minutes per pound at 350°F for an unstuffed turkey (that's about 3 hours for a 12- to 14-lb turkey), or 15 minutes per pound for a stuffed turkey.
Is it better to cook a turkey stuffed or unstuffed?
The United States Department of Agriculture ( USDA ) recommends cooking the stuffing out side of the bird. Bacteria can survive in stuffing that has not reached 165 F, possibly resulting in foodborne illness. Some people feel that stuffing has a better taste and is moister when prepared in the turkey.