yogurtsim
fermentation guide
0 min
Choose your milk, starter or equipment below. Each guide opens a ready-to-adjust recipe in the simulator, with heat, incubation and straining settings chosen for that combination.
Pick your milk and starter and watch them turn into yogurt, kefir or skyr in seconds: when it sets, how tangy and thick it gets. Then make it walks you through the real thing, timers and all.
Tip: tap, drag or shake the jar. On a phone or tablet, turn on tilt & shake in the menu to slosh it for real.
An educational estimator: real batches depend on your milk, starter, equipment and hygiene. Not food-safety advice.
Recipes stay in this browser only.
A playful flight simulator for homemade yogurt, kefir and friends. The model is anchored in the fermentation literature, but many numbers are estimates and are labelled “est.”.
yogurtsim.com is an educational estimator. Real outcomes depend on your milk, starter freshness, equipment, and hygiene. It is not food-safety advice.
Using a keyboard or a game controller? Press ? for the shortcuts.
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