For most turkeys, brine it long enough to season the meat all the way through, but not so long that it turns mushy or overly salty. General sweet spot: 12–24 hours for a whole bird in the fridge, adjusting for size and method.

Quick Scoop

  • Whole turkey, classic wet brine: 12–24 hours in the refrigerator.
  • Do not exceed 24 hours for most home recipes; beyond that the texture can get mealy and the meat too salty.
  • Dry brine (just salt and seasonings): usually 12–36 hours, often closer to 24 hours, since the salt works more slowly without extra water.

By Turkey Size (Wet Brine)

  • 10–12 lb turkey: about 8–12 hours.
  • 12–14 lb turkey: around 12 hours, up to 18–24 hours if using a moderate-salt recipe.
  • 16–20 lb turkey: 12–24 hours, making sure the bird is fully submerged and kept cold the whole time.

Wet vs Dry Brine Timing

  • Wet brine: Many guides recommend at least 12 hours, often up to 24 hours, and not more than 48 hours for a plain salt brine.
  • If your wet brine includes strong acids (lots of citrus or vinegar), cap the time at about 24 hours to avoid a spongy texture.
  • Dry brine: Common ranges are 12–24 hours, with some recipes calling for about 36 hours for extra flavor on large birds.

Safety and Texture Tips

  • Always brine in the refrigerator or in a cooler packed with ice so the turkey stays at safe cold temperatures.
  • Make sure the bird is fully covered in brine during wet brining so all parts season evenly.
  • Pat the turkey dry after brining (and usually don’t re-salt the skin heavily), so the surface can brown and the final result isn’t too salty.

TL;DR: For “how long to brine a turkey,” aim for roughly overnight—12–24 hours for a whole bird—shorter for small turkeys, longer (toward 24 hours) for big ones, and avoid going past a day unless a recipe you trust explicitly says so.

Information gathered from public forums or data available on the internet and portrayed here.