Turkey Roasting Times: Weight, Stuffing, and the Thermometer Rule
Turkey timing worries every holiday cook. A weight-based estimate plus a thermometer check beats both panic and an overcooked bird.
What is the Turkey Roasting Time Calculator?
Turkey timing depends on weight and stuffing, and this calculator gives a starting estimate for a 180 C oven. Times are guides only: always check the thickest part of the thigh with a meat thermometer and rest the bird before carving. A stuffed bird needs longer because the stuffing must heat through.
How to use it
- Enter the turkey weight in kilograms.
- Choose whether the turkey is stuffed.
- Click Calculate Roasting Time for the estimate.
Worked example
A 5 kg unstuffed turkey at 45 minutes per kilogram plus 20 minutes gives 245 minutes, or 4 hours 5 minutes.
How long does a 5 kg unstuffed turkey take?
About 4 hours 5 minutes at 180 C as an estimate, but the thermometer reading is the real test of doneness.
Frequently asked questions
Why does stuffing add time?
Because the stuffing in the cavity must heat fully through, which slows the whole bird. Cook stuffing separately for a faster, safer result.
What temperature should the thigh reach?
Check your local food safety guidance and use a thermometer in the thickest part of the thigh, away from bone.