Turkey Size & Thawing Time Calculator
Use this calculator to determine the perfect turkey size and thawing time for your holiday meal. Whether you're planning a large family gathering or an intimate dinner, our tool helps you ensure your turkey is perfectly prepared.
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Data Source and Methodology
Our calculations are based on data from the USDA guidelines for turkey preparation. All calculations are rigorously based on the formulas and data provided by this source. USDA Food Safety Guidelines
The Formula Explained
Turkey Size (lbs): Guests × 1.5 + (Leftovers ? 3 : 0)
Glossary of Terms
- Guests: The number of people you plan to serve.
- Leftovers: Additional turkey accounted for extra meals post-event.
- Turkey Size: The total weight of the turkey needed.
- Thawing Time: The duration needed to safely thaw the turkey.
How It Works: A Step-by-Step Example
For a dinner with 10 guests, if you want leftovers, the recommended turkey size would be calculated as follows:
Turkey Size (lbs) = 10 guests × 1.5 + 3 = 18 lbs
Frequently Asked Questions (FAQ)
How do I calculate turkey size per person?
Estimate 1.5 pounds per guest if no leftovers are desired, and add 3 pounds if you want leftovers.
What if I have a frozen turkey?
Plan for 24 hours of thawing time per 4-5 pounds of turkey in the refrigerator.
Can I thaw the turkey faster?
For a quicker thaw, you can use a cold water bath, changing the water every 30 minutes.
What size turkey will feed 15 people?
For 15 people, you would need approximately 22.5 pounds of turkey if no leftovers are desired.
Is it safe to cook a turkey from frozen?
Yes, but it will take 50% longer than thawed cooking time. Ensure the internal temperature reaches 165°F.
Formula (LaTeX) + variables + units
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- USDA Food Safety Guidelines — fsis.usda.gov · Accessed 2026-01-19
https://www.fsis.usda.gov/wps/portal/fsis/topics/food-safety-education/get-answers/food-safety-fact-sheets
Last code update: 2026-01-19
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