Bone-in Turkey Breast Cooking Time Calculator
Nothing beats a golden turkey breast on the holiday table, and a bone-in breast is the easiest way to serve it. It stays juicy, slices beautifully, and feeds a small table with very little fuss.
Turkey Breast Cooking Time Calculator
These times are for a bone-in turkey breast only, not a whole turkey. Roast at 325°F and rest for 20 minutes after cooking.
The maths is simple, but the timing matters. Too little time and the centre stays underdone. Too much time and the meat dries out.
This free calculator works out your exact roasting time from the weight. Roast at 325°F, allow 20 minutes per pound, then rest the breast for 20 minutes before carving.
These times are for a bone-in turkey breast only, not a whole turkey. A whole bird cooks differently, so never use these times for one.
You do not need to guess or watch the clock. Weigh the breast, enter the number, and the calculator gives you the roasting time, the rest time, and the safe temperature in one go.
How to Use This Calculator
Example
Say your bone-in turkey breast weighs 6 pounds. The rule is 20 minutes per pound, so the maths is 6 times 20.
That gives 120 minutes, which is exactly 2 hours in a 325°F oven. Then rest the breast for 20 minutes before carving.
So the total time from oven to table is 2 hours and 20 minutes. Check the thickest part reaches 165°F before you serve.
A smaller breast cooks faster by the same rule. A 3 kilogram breast weighs about 6.6 pounds, so it needs 132 minutes, or 2 hours and 12 minutes.
The rest stays the same whatever the size. Always rest for 20 minutes, and always check for 165°F in the thickest part.
Try it with your own breast before the big day. Weigh it, run the numbers here, and plan your meal around the time the calculator gives you.
The Bottom Line
A bone-in turkey breast is forgiving when you trust the weight, not the clock on the wall. Twenty minutes per pound at 325°F works every time.
Weigh the breast, enter the number, and let the calculator do the maths. Then rest it for 20 minutes and check for 165°F before serving.
That rest is not wasted time. It lets the juices settle back into the meat, so every slice stays moist and tender.
Remember these times are for a bone-in breast only. A whole turkey needs different timing, so use this calculator for the breast alone.
Keep this calculator open on your phone on the day. One quick check of the weight gives you the whole plan, from oven to table.
Frequently Asked Questions
What temperature should I roast a bone-in turkey breast?
Roast at 325°F. That steady heat cooks the breast through without drying the outside, and it is the temperature this calculator is built around.
How long per pound for a bone-in turkey breast?
Allow 20 minutes per pound at 325°F. A 6 pound breast needs 120 minutes, which is 2 hours, plus a 20-minute rest before carving.
What internal temperature is safe for turkey breast?
The breast is done when the thickest part reaches 165°F. Check with a meat thermometer, away from the bone, before you take it out of the oven.
Why rest the turkey breast after roasting?
Rest for 20 minutes after cooking. The juices settle back into the meat while it rests, so the slices stay moist instead of running dry on the board.
Can I use this calculator for a whole turkey?
No. These times are for a bone-in turkey breast only. A whole turkey cooks differently, so use a whole-turkey guide for the full bird.
What if my turkey breast weighs in kilograms?
Enter the weight in kilograms and the calculator converts it first. One kilogram equals 2.205 pounds, so a 3 kilogram breast is about 6.6 pounds.
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