How this instrument works
Brine strength is expressed as a percentage: the weight of dissolved salt as a share of the water's weight. Because fresh water weighs almost exactly 1 gram per milliliter, that percentage maps directly onto your water volume — a 5% brine in 2000 mL of water needs 5% of 2000 grams of salt, no separate density lookup required. Stronger brines season and season faster but need shorter soak times to avoid over-salting; weaker brines are more forgiving over longer soaks.
There's no single 'correct' brine percentage — it depends on what you're brining, how long you plan to soak it, and your own taste. Lighter 3-5% brines are common baselines for poultry over several hours, while short quick-brines for smaller cuts often run stronger, up to the roughly 26% point where salt stops fully dissolving in room-temperature water. This calculator handles any percentage in that practical range and tells you exactly how much salt to weigh out.
- Enter how much water you're using, in milliliters.
- Set your target brine strength as a percentage.
- Read off the amount of salt to dissolve, in grams.
- Dissolve the salt fully in the water — warming a portion of it can help — before adding your meat or vegetables and refrigerating for the brine time your recipe calls for.
A 5% brine for 2 liters of water
A standard poultry-brining baseline is around 5% strength. For 2000 mL of water, that's 2000 x 5/100 = 100 g of salt — a little over 3.5 oz, easily weighed on a kitchen scale.
Dissolve that 100 g fully into the 2 liters (warming a cup of it on the stove first speeds this up, then combine with the rest cold), submerge your poultry, and refrigerate for the brine time your recipe specifies — typically several hours for a whole bird at this strength.
Questions
Why does brine strength use water weight instead of volume?
Concentration by weight is the standard way to express a salt solution because it stays consistent regardless of temperature, while volume can shift slightly as water warms or cools. Since fresh water's density is close enough to exactly 1 gram per milliliter for kitchen purposes, this calculator can treat your water volume in milliliters as its weight in grams directly, without needing a separate density conversion step.
What brine percentage should I use for chicken or turkey?
A commonly used baseline for poultry is around 5%, soaked for several hours up to about a day depending on the bird's size — stronger than that risks the meat turning noticeably salty, especially with longer soak times. Some quick-brine techniques intentionally use a stronger solution for a much shorter soak to get similar seasoning in less time; if you go that route, cut the brining time down significantly to compensate.
Why does the calculator cap out around 26%?
26% is close to salt's solubility limit in room-temperature water — beyond that point, no matter how much you stir, salt stops dissolving and just settles at the bottom instead of forming a true solution. That's a chemistry ceiling, not a taste recommendation; in practice, almost every real brine recipe for meat sits well below that limit, often in the single digits to low teens.
Does this work for pickling brines too, not just meat?
The underlying math — salt mass as a percentage of water weight — is the same for any brine, so yes, it works for vegetable pickling brines as well as meat brines. What differs between the two is the typical target percentage and soak time: pickling brines and meat brines are optimized for different textures and food-safety considerations, so look up the percentage appropriate to your specific recipe rather than reusing a poultry figure for pickles.