What is the Turkey Cooking Time Calculator?
Estimate roasting time for a turkey by weight at 325 °F. Turkey roasting time depends mostly on weight and whether the bird is stuffed, and this tool estimates it for a standard 325 °F oven.

How to use the Turkey Cooking Time Calculator
- Enter your turkey weight.
- Tick the options you need: stuffed.
- Results update automatically as you type; you can also press Calculate.
- Read the output: approximate roasting time, safe internal temperature.
- Use the 📊 chart to see the result visually, then copy or share it.
Formula and method
Worked example
With turkey weight = 14 lb, stuffed = no, the Turkey Cooking Time Calculator returns approximate roasting time: 3:02:00; safe internal temperature: 165 °F (74 °C) in the thickest part of the thigh.
Where the Turkey Cooking Time Calculator helps in real life
You are hosting Thanksgiving with a 16-pound turkey and dinner is at 5 p.m. The estimate tells you when it must go into the oven, with time left over for resting and making gravy.
Your relatives ask for stuffing cooked inside the bird. Switching to the stuffed option shows how much extra time to add so the center reaches a safe temperature.
Common mistakes to avoid
- Relying on the clock alone without checking the internal temperature.
- Starting with a turkey that is still partly frozen in the middle.
- Opening the oven door frequently, which lets heat escape and slows cooking.
- Carving immediately instead of letting the meat rest.
💡 Practical tip: Food-safety guidance says turkey and any stuffing inside it should reach 165 °F (74 °C).

Tips for better results
- Use an instant-read thermometer in the thickest part of the thigh, away from bone.
- Plan 20–30 minutes of resting under foil before carving.
- Begin checking the temperature 30–45 minutes before the estimated finish.
Frequently asked questions
What does the Turkey Cooking Time Calculator do?
Estimate roasting time for a turkey by weight at 325 °F.
How is it calculated?
The Turkey Cooking Time Calculator uses this method: About 13 min/lb unstuffed or 15 min/lb stuffed at 325 °F.
Can you show an example?
With turkey weight = 14 lb, stuffed = no, the Turkey Cooking Time Calculator returns approximate roasting time: 3:02:00; safe internal temperature: 165 °F (74 °C) in the thickest part of the thigh.
Is the Turkey Cooking Time Calculator accurate?
Yes. It uses standard formulas and exact constants, and the results are verified by our automated test suite. Values are displayed to up to 12 significant digits.
Is this tool free and private?
Yes — the Turkey Cooking Time Calculator is completely free with no sign-up, and it runs entirely in your browser, so the values you enter are never uploaded to our servers.
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