Cooking & Kitchen Calculators

Turn hydration, salt, and starter percentages into exact gram weights — with the flour and water inside your levain properly accounted for.

Swap one pan for another without a spill or a raw middle — see the batter depth and the time adjustment before it goes in.

Work out the salt for a wet or dry brine by weight, in grams and in cups of the specific salt sitting in your cupboard.

Get the coffee and water for any brew ratio and method, including how much you actually end up with in the cup.

Convert cups, spoons, and millilitres to grams for a specific ingredient — because a cup of flour and a cup of honey are nothing alike.

Estimate roasting time by weight, and see the temperature to pull at so carryover lands the meat exactly where you want it.

Convert between Fahrenheit, Celsius, and gas mark, and adjust for a fan oven that runs hotter than the dial says.

Scale any recipe up or down and get the new amounts in measurements you can actually use, not awkward decimals.

Convert a recipe between the oven, a slow cooker on low or high, and a pressure cooker without guessing.