Free Tool

Pizza Dough Calculator

Baker's Percentages for Any Style

How to use this calculator

Choose a pizza style to load recommended defaults, then adjust the number and weight of dough portions or pans. Fine-tune baker's percentages (hydration, salt, yeast, oil, sugar) using the sliders. The calculator instantly shows ingredient amounts in grams. Enable a pre-ferment (poolish or biga) for more complex flavor. Adjust environment settings to get fermentation timing tailored to your kitchen.

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Frequently Asked Questions

Baker's percentage expresses each ingredient as a percentage of the total flour weight. Flour is always 100%. For example, 65% hydration means the water weighs 65% of the flour weight. This makes recipes infinitely scalable.
It depends on the style. Neapolitan is typically 60-65%, New York style 63-67%, Detroit 68-72%, and Roman al Taglio 75-85%. Higher hydration gives a more open crumb but is harder to handle.
Both are pre-ferments that develop flavor and improve texture. A poolish is 100% hydration (equal parts flour and water) and typically matures for 12-16 hours. A biga is 55% hydration (stiffer) and adds more structure to the dough.
At higher altitudes, lower air pressure can make dough rise faster. The calculator uses 25% less yeast from 900–2000m and 50% less above 2000m as starting estimates. Watch the dough and refine the amount for your flour and kitchen.
Cold fermentation around 4°C/39°F develops flavor over time. Many formulas use 24–72 hours in the fridge, but that is only one part of the full timeline. This calculator subtracts pre-ferment, bulk, and final proof time from the total duration you select.
At 65% hydration (classic Neapolitan), you need 325g of water for 500g of flour. At 70% (New York or Detroit), that's 350g. Use this calculator to instantly compute water and all other ingredients for any flour weight and hydration level.
Traditional Neapolitan pizza uses 60–65% hydration. This produces a firm, smooth dough that handles well at high temperatures. Lower hydration (60%) gives more structure; 65% gives a slightly more open crumb. The calculator defaults to 62% for the Neapolitan preset.
Longer fermentation generally needs less yeast, but the right amount also depends on dough temperature and fridge temperature. Set the yeast percentage you intend to use; the calculator uses it to estimate the ambient stages and warns when they do not fit the selected total timeline.