Commercial Scale Brine Calculator: Salt by the Kilogram and the Bag

Work in weight, not volume, and scale the water and the salt from the meat. Weigh the meat, set the water as a ratio of that weight (1:1 covers meat packed in a tank or Cambro; loose pieces in a deep container may need 1.5:1), and take the salt as a percentage of the water: 5% means 50 g of salt for every 1,000 g of water, whatever the batch size. A home recipe's cups do not scale, because a cup of Diamond Crystal weighs 134 g and a cup of Morton kosher 230 g. Check that the tank, the walk-in, and the schedule can take the batch before you mix it, and run a small test batch on a new cut before a full production run.

Food-grade containers only: NSF-listed polypropylene or polyethylene tubs (Cambro and the like), stainless steel (304 or 316), or food-grade brining bags inside a rigid container. Never aluminum or copper; salt corrodes both and they can discolor the meat. Use a tight-fitting lid, label the container with the batch, the cut, and the start time, and sanitize it between batches following your facility's sanitation procedure.

Brine that has not touched food keeps for up to 2 days in a sealed, sanitized container at 41°F (5°C) or below. Mixing it the day before is the easiest way to have it cold when the meat goes in. Once meat is in it the clock is the brining time for that cut, never more than 24 hours, and when the meat comes out the brine is discarded. Never top up, reuse, or hold used brine.

At 5% salt to water: chicken pieces 30 minutes to 2 hours, whole chickens 4 to 8 hours, pork chops 30 minutes to 4 hours, pork loin 3 to 8 hours, pork shoulder and fresh ham 12 to 24 hours, whole turkeys about 1 hour per pound up to 24 hours, turkey breasts 4 to 8 hours, and fish fillets or shrimp 30 to 60 minutes. A stronger brine shortens those figures and a lighter one lengthens them, but nothing on this site wet-brines past 24 hours: the meat goes soft and the salt keeps climbing. USDA's own turkey advice is not to brine longer than two days; the site stops at one. Log the start and end time of every batch and set a timer for service periods.

Add the salt, the sugar if you use it, any aromatics, and the labor for mixing and cleanup, then divide by the portions the batch yields. This page gives the salt and sugar weights; the cost calculator on this site turns them into dollars from your bulk prices. Weigh a sample of meat before and after brining to get your own yield figure rather than borrowing one; brined meat weighs more going out than in, and the gain depends on the cut, the strength, and the hours. Cost the raw meat separately so the two numbers can be checked against invoices.

A brining log with the batch date and time, the cut and its weight, the water weight and salt weight (or the percentage), the brine temperature when the meat went in, the container ID, the staff initials, the time the meat came out, and the time the brine was discarded. Keep the thermometer calibration log and the sanitation records for the containers with it. Note any temperature above 41°F (5°C) and what was done about it. Keep the records for as long as your regulatory authority requires. Inspectors look for consistent monitoring and a written corrective action for every deviation.

Yes. Garlic, black peppercorns, bay leaves, thyme, rosemary, sage, and citrus peel are the usual additions. Simmer them in part of the water, chill that fully, and add it to the rest of the cold water and the dissolved salt so the brine goes in at 41°F (5°C) or below. Whole spices leave less sediment than ground. Aromatics change the flavor, not the salt-to-water percentage or the hours, and they are strained out and discarded with the brine. Cost them into the batch.

The safe internal temperatures do not change: 165°F (74°C) for poultry and 145°F (63°C) with a rest for pork and fish, per USDA FSIS. Brined meat holds more water, so it can reach temperature a little sooner than the unbrined item on the same line; start checking with a probe thermometer earlier than usual rather than shortening the cook by a fixed share. Rinse and pat the meat dry before it hits the grill or the oven so the surface browns instead of steaming, and tell the line that brined product is already seasoned.

Brining is salt and water, 3.5 to 6% salt to water on this site, for hours, in the refrigerator, on meat that will be cooked soon. Curing is a different process that uses sodium nitrite, in the form of Cure #1 (6.25% nitrite in salt) at 0.25% of the meat's weight, over days or weeks, to make bacon, ham, and charcuterie, and the nitrite is what protects those products. Cure #1 is never added to a brine and this calculator does not offer it. For bacon and other cures use the bacon curing calculator, which works to the nitrite limits in 9 CFR 424.22.

Write the procedure by weight: the cut, the water weight, the salt weight and its percentage, the hours, and the holding temperature of 41°F (5°C) or below, and post it at the brining station with this page's figures for the cuts you run. Train on dissolving the salt fully, chilling the brine before the meat goes in, labeling every container, keeping raw poultry separate from other proteins, discarding used brine, and filling in the log. Have each person run a batch under supervision before they run one alone, and repeat the training when the procedure or the cut list changes.