Sourdough Calculators

Small, offline calculators for the kitchen

Guidance, not guarantee.

Bread

bread.sourdoughcalculator.uk

Lazy sourdough with a plan built around your starter and your kitchen.

Yogurt

yogurt.sourdoughcalculator.uk

Ten cultures, any milk, and the incubation time.

Lacto-ferment

lactoferment.sourdoughcalculator.uk

Salt weights, a ready date and a day-by-day schedule.

Pasta & noodles

pasta.sourdoughcalculator.uk

Presses, extruders, rollers and alkaline noodles.

How these work

  • Each calculator is its own app. Add it to your home screen and it works offline.
  • Weather and location lookups need a connection, and only run when you ask.
  • No accounts. Recipes, starter logs and settings stay on your device.
  • Each app keeps its own settings, so units and location are set once per app.