Calculations and records without an account

From wet dimensions to the fired result

Shrinkage, recipe, firing-cost and material calculators plus a private account-free studio log.

A complete studio workflow

Track forming, drying, glazing and results.

Schedule, cone, cost, result and zone notes.

Link recipe, body, application and firing.

Calculate the wet size needed to reach a target after drying and firing.

Calculate dry size, fired size and compounded total shrinkage.

Calculate the percentage change from wet to dry length.

Calculate the change from dry to fired length.

Calculate water uptake relative to dry fired mass.

Scale four ingredients to any batch mass and normalize percentages.

Work names, recipes, material batches and notes stay in this browser. JSON export creates your own backup.