Pizza Dough Calculator
This calculator scales flour, water, salt, and yeast to match how many pizzas you want to make and their size.
It uses baker's percentages, so every ingredient stays in the correct ratio no matter how much dough you need.
It also accounts for the fact that different pizza styles — Neapolitan, New York, or Sicilian — call for different hydration levels and dough ball weights, which changes every other ingredient proportionally.
How to Use the Pizza Dough Calculator
Reference Values
The Science Behind It
Baker's percentage expresses every ingredient as a percentage of the total flour weight, which stays constant at 100%. This makes scaling recipes predictable — doubling flour doubles every other ingredient proportionally. Source: Modernist Cuisine.
The Associazione Verace Pizza Napoletana, which certifies authentic Neapolitan pizza, specifies precise flour, water, salt, and yeast ratios as part of its official standard, reflecting how tightly this style's baker's percentages are codified.
Higher hydration pizza dough produces a more open, airy crust with larger bubbles when baked at high heat, while lower hydration dough gives a denser, more New York-style chew.
Where This Shows Up
Home pizza makers scaling up for a party often use this calculator to figure out exactly how much flour to buy, since running short mid-mix means a rushed trip to the store.
Bakers switching between a home oven and a high-heat pizza oven sometimes adjust hydration slightly, since a hotter oven can handle a wetter dough without drying out the crust.
Home pizza ovens, which have grown popular for backyard use, often come with manufacturer-recommended dough specifications that this calculator can help home cooks match precisely.
A Worked Example
Say you want four 250g Neapolitan-style dough balls at 63% hydration. Total flour needed works out to about 613g (1000g total dough divided by 1.63, since flour plus 63% of its weight in water equals the whole). Water comes to about 386g, salt at 2.5% is roughly 15g, and a small amount of yeast rounds out the formula — all four values scale together from the same flour baseline.
Neapolitan vs New York Style
| Neapolitan | New York | |
|---|---|---|
| Hydration | 60-65% | 58-62% |
| Dough ball weight | 230-280g | 280-340g |
| Bake temperature | 800-900°F | 500-550°F |
Common Mistakes
- Using instant yeast amounts meant for active dry yeast without adjusting, which can over-proof the dough.
- Skipping the salt percentage entirely, which affects both flavor and gluten structure, not just taste.
- Not accounting for ambient kitchen temperature, which speeds up or slows down fermentation independent of the recipe's stated rise time.
- Using cold water in warm weather without adjusting proofing time, since dough temperature affects fermentation speed independent of the recipe's stated ratios.
- Overworking the dough during shaping, which can toughen the gluten structure the calculator's hydration ratio was designed to keep tender and extensible.
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Frequently Asked Questions
How much dough do I need per pizza?+
A 12-inch pizza typically needs 250–280g of dough, depending on crust thickness.
Why use baker's percentage for pizza dough?+
It lets you scale a recipe to any number of pizzas while keeping the same texture and flavor balance.
Does dough ball weight affect crust thickness?+
Yes, a larger dough ball stretched to the same diameter produces a thicker crust, while a smaller one stretched the same distance yields a thinner, crispier result.
Should I adjust hydration for a home oven versus a pizza oven?+
A very hot pizza oven can handle higher hydration dough without drying it out, while a cooler home oven often works better with slightly lower hydration for a manageable bake time.
Can I use this calculator for gluten-free pizza dough?+
The ratios will differ significantly, since gluten-free flours absorb water differently — treat this calculator's figures as a wheat-flour baseline only.