Brine Salt Calculator

About this calculator

A brine is a solution of salt in water, and this calculator finds the salt needed as salt mass = water mass (or volume, using water's ~1 g/mL density) × target concentration percentage — the same salt-to-solution ratio logic behind ppm and percentage-concentration calculations, just applied to kitchen quantities. A weak brine for quick-pickling might run 2-5% salt by weight, while a strong cure brine can exceed 10%.

Home cooks use it to brine poultry, pork, or fish before cooking so the meat absorbs moisture and seasoning through osmosis, picklers and fermenters use it to hit the precise salt percentage that makes sauerkraut, kimchi, or pickles ferment safely and predictably, and cheesemakers use brine baths at a specific salinity to form the rind on cheeses like feta or mozzarella. Professional and home chefs alike rely on getting this ratio right, since too little salt risks spoilage and too much draws out too much moisture.