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✓ Editorially reviewed by Derek Giordano, Founder & Editor · BA Business Marketing

Turkey Brine Calculator

Wet Brine Recipe & Timing by Weight

Updated October 2026

A common wet brine uses about ¾ to 1 cup of kosher salt per gallon of water (a roughly 5% solution), enough to cover the bird, for about 1 hour per pound up to 12–24 hours in the refrigerator below 40 °F. Table salt is denser, so use about half as much. Rinse and pat dry before roasting, and skip brining for pre-salted (kosher or "enhanced") turkeys.
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Brining a Turkey, Scaled to Your Bird

A wet brine is the most reliable way to guarantee a juicy, well-seasoned turkey, and it comes down to a simple salt-to-water ratio applied for the right amount of time. Enter your turkey's weight and this calculator gives you the water, salt, and sugar for a classic wet brine, along with how long to soak the bird. The science is straightforward: salt water seasons the meat throughout and changes its protein structure so it holds onto moisture during roasting, which is why a brined turkey stays tender even if slightly overcooked.

The standard ratio this calculator uses is one cup of table salt per gallon of water, with enough water to fully submerge the bird. Sugar is optional but recommended in a smaller amount — about half a cup per gallon — because it balances the saltiness and helps the skin brown. These proportions are the backbone of nearly every wet-brine recipe; everything else (herbs, citrus, peppercorns) is flavoring you can add to taste.

Getting the Salt Right

The most important number in brining is the salt concentration, and the one place people go wrong is salt type. This calculator's amounts assume table salt. If you use kosher salt instead, you need more of it by volume — roughly one and a half cups per gallon — because kosher salt's larger, flakier crystals pack less densely, so a cup of it contains less actual salt than a cup of table salt. Using a cup of kosher salt where a cup of table salt was intended produces an under-seasoned brine; using table salt in a kosher-salt recipe produces a dangerously salty one. The weight of salt is what matters, and volume is only a proxy.

The water quantity is driven by submersion. The calculator estimates roughly half a gallon per pound of turkey, with sensible limits, because the bird needs to be fully covered for the brine to work evenly. If your container needs more water to submerge the turkey, keep the ratio intact by adding a proportional cup of salt for each additional gallon. A common practical approach is to mix a concentrated brine and then top off with cold water or ice once the turkey is in the container.

How Long to Brine

Brining time scales with size: roughly one hour per pound, which this calculator caps at 24 hours and floors at about 8 hours so smaller birds still pick up flavor. A 14-pound turkey brines for around 14 hours, conveniently overnight. The risk at the long end is over-brining — leave a turkey in salt water far too long and the meat turns spongy and too salty — so resist the urge to brine for days. Keep the brining turkey refrigerated or in a cooler held below 40°F the entire time, since a turkey soaking in room-temperature water is a food-safety hazard regardless of the salt.

How much salt do I need to brine a turkey?
Use about one cup of table salt per gallon of water, with enough water to fully submerge the bird. A typical 15-pound turkey needs roughly three gallons of water and three cups of table salt. If you use kosher salt instead, increase it to about 1½ cups per gallon, since its crystals pack less densely.
What is the difference between table salt and kosher salt in a brine?
By volume they are not equivalent. Kosher salt has larger, flakier crystals, so a cup of it contains less actual salt than a cup of dense table salt. A brine calling for 1 cup of table salt per gallon needs about 1½ cups of kosher salt per gallon to match. The weight of salt is what matters; volume is only a proxy.
How long should I brine a turkey?
Plan for roughly one hour per pound, kept between about 8 and 24 hours. A 14-pound turkey brines well overnight at around 14 hours. Avoid going much past 24 hours — over-brining makes the meat spongy and overly salty. Always keep the turkey refrigerated or below 40°F while it brines.
Do I need sugar in a turkey brine?
Sugar is optional but recommended in a smaller amount — about half a cup per gallon. It balances the saltiness and helps the skin brown during roasting. The brine works without it, since salt does the seasoning and moisture-retention, but most recipes include sugar for flavor and color.
Can I brine a turkey at room temperature?
No. A turkey soaking in room-temperature water sits in the bacteria danger zone, which is unsafe no matter how much salt is in the water. Brine in the refrigerator, or in a cooler with ice that keeps the brine below 40°F the whole time. Food safety comes before flavor.
Should I rinse the turkey after brining?
Pat the turkey dry thoroughly after brining and discard the used brine. Older advice to rinse poultry is now discouraged by food-safety authorities because rinsing splashes bacteria around the sink. Drying the skin well, rather than rinsing, also helps it crisp up in the oven.

How to Use This Calculator

  1. Weigh your turkey — Use the packaged weight, in pounds.
  2. Read the brine recipe — The calculator gives the water, salt, and optional sugar amounts scaled to your bird.
  3. Mix and submerge — Dissolve the salt (and sugar) in the water and fully submerge the turkey in a food-safe container.
  4. Refrigerate for the listed time — Brine for about an hour per pound, kept below 40°F, then pat dry before roasting.

Tips and Best Practices

Match your salt type to the recipe: these amounts assume table salt. Switch to about 1½ cups per gallon if you only have kosher salt.

Mix a strong concentrated brine, then top off with cold water or ice once the turkey is in the container — it dissolves the salt faster and chills the brine.

Do not over-brine. Past about 24 hours the meat turns spongy and too salty, with no benefit.

Pat the bird thoroughly dry after brining instead of rinsing it — dry skin browns and crisps far better in the oven.

📚 Sources & References
  1. [1] U.S. Department of Agriculture ""Let’s Talk Turkey — A Consumer Guide to Safely Roasting a Turkey."" USDA Food Safety and Inspection Service. fsis.usda.gov
  2. [2] U.S. Department of Agriculture ""Soaking and Brining — Food Safety Considerations."" USDA Food Safety and Inspection Service. fsis.usda.gov
  3. [3] FoodSafety.gov ""Turkey Basics: Safe Handling."" U.S. Department of Health & Human Services. foodsafety.gov
  4. [4] National Center for Home Food Preservation ""Curing and Brining."" University of Georgia. nchfp.uga.edu
✅ Editorial Standards — Every calculator is built from peer-reviewed formulas and official data sources, editorially reviewed for accuracy, and updated regularly. Read our full methodology · About the author