Tools for your batches

Small calculators and a batch record that work in this browser. Nothing you type is sent anywhere.

Starter dose calculator

How much yogurt, culture or kefir grains to add for your volume of milk. Works in this browser; nothing is sent anywhere.

Grams of salt for your weight of cabbage, or for a brine of a given strength. Works in this browser; nothing is sent anywhere.

Record each batch, change one thing at a time and compare up to three batches side by side. Saved only in this browser.