Wet Brine Calculator

What a wet brine actually does

A wet brine is a solution of salt (usually 3–8% by weight of the water) that meat sits in for several hours to overnight. Two things happen. First, salt dissolves some of the muscle's structural proteins, which allows the fibres to hold more water than they otherwise would — up to about 10% of the meat's weight — so the finished bird stays juicier through the oven. Second, the salt migrates deep into the meat, seasoning it all the way to the bone rather than only at the surface. Both effects matter most for lean cuts (turkey breast, pork loin, chicken breast) that would otherwise dry out and taste bland.

The three kosher-salt-density trap

Salt volume is a lie. A cup of Diamond Crystal kosher salt weighs about 142 g. A cup of Morton kosher weighs 218 g. A cup of table salt weighs 292 g. That's more than a 2× swing for "the same" cup measurement, and it's the single most common reason a home-cook brine comes out either bland or so aggressively salty it ruins the meat. Recipes written for Diamond Crystal (as most modern American cookbooks are) will over-salt catastrophically if you use table salt instead. Always weigh, and always tell the recipe what salt you're using — this calculator flips the amount automatically when you change the dropdown.

Choosing a brine strength

For most poultry and pork, 5–6% salt by weight of water is the sweet spot: strong enough to season and moisten in a reasonable time, mild enough that you can leave the bird overnight without over-salting. Move to 3–4% for very long brines (24+ hours on a large turkey), and up to 8–10% for quick brines (30–60 minutes on pork chops or chicken pieces). Any higher and you start pushing into cure territory, which behaves differently and needs curing salt for safety.

Sugar is optional but useful

Adding sugar at 50–100% of the salt weight — so, for 100 g of salt, another 50–100 g of white or brown sugar — has two effects. It balances the salinity so the meat tastes less starkly salty, and it accelerates browning in the oven (a good thing for turkey and chicken skin that would otherwise stay pale). Sugar has no effect on the meat's water-holding capacity; that's still the salt's job. Skip the sugar for hams that will be glazed, since the glaze already brings sweetness.

Brining times, and why "longer" isn't better

Salt moves through meat slowly and unstoppably. Once the interior of the bird has reached equilibrium with the brine — usually 12–24 hours for a whole turkey, 4–12 for a chicken, 1–6 for chops — extra time doesn't make the seasoning any better and starts to work against you. The muscle fibres begin to break down, the texture goes from tender to spongy, and the surface gets pruney. The ranges in the table above are safe upper bounds for each cut; err toward the short end if you're unsure.

After the brine: dry the skin

Wet-brined skin is exactly that — wet. Wet skin never gets crisp. Once the brining time is up, rinse the meat briefly under cold water to remove surface salt, pat it dry with paper towels, and rest it uncovered on a rack in the fridge for at least 4 hours and ideally overnight before roasting. The dry surface is what browns and blisters in the oven. Skipping this step is why so many brined birds come out with pale, flabby skin despite juicy meat underneath.