Pizza Dough Calculator

What is a pizza dough calculator?

A pizza dough calculator works out exactly how much flour, water, salt, oil and yeast you need for a batch of pizza, using baker’s percentages. You tell it how many dough balls you want, how heavy each ball should be, and the percentages for hydration, salt, oil and yeast — and it returns every ingredient in grams, ready to weigh. Because everything is tied to the flour weight, the recipe stays perfectly balanced whether you make one personal pizza or sixteen pizzas for a party.

It removes the guesswork and the awkward back-of-envelope maths that pizza recipes usually demand. Instead of scaling a fixed recipe and hoping the ratios survive, you start from the finished dough weight you actually want and the tool reverse-engineers the ingredients. That makes it easy to hit a precise ball weight, copy a pizzeria’s hydration, or dial a recipe in gram by gram.

How does the pizza dough calculator work?

The tool uses baker’s percentages, the standard system in bread and pizza making where every ingredient is expressed as a percentage of the flour weight. Flour is always 100%. If hydration is 65%, the water weighs 65% of the flour; if salt is 2.5%, the salt weighs 2.5% of the flour, and so on.

It first finds the total dough weight, then solves backwards for the flour:

total dough = number of balls × weight per ball
flour       = total dough ÷ (1 + (hydration% + salt% + oil% + yeast%) ÷ 100)
water  = flour × hydration% ÷ 100
salt   = flour × salt% ÷ 100
oil    = flour × oil% ÷ 100
yeast  = flour × yeast% ÷ 100

Why divide? The total dough is flour plus water, salt, oil and yeast. If those extras add up to, say, 68% of the flour, then the total is 168% of the flour — so dividing the total by 1.68 gives the flour, and each other ingredient is then a simple percentage of that flour. By construction, flour plus water plus salt plus oil plus yeast adds back to your target dough weight.

Terms and units: hydration is the water percentage; salt, oil and yeast are their own percentages of flour. All percentages must be zero or positive (never negative), you need at least 1 ball, and the weight per ball must be positive. Every result is shown in grams to 1 decimal place. The percentages here refer to dry (instant or active dry) yeast; for fresh yeast use roughly three times as much.

Examples

Each example below matches the tool’s logic exactly: total = balls × weight, flour = total ÷ (1 + sum of percentages ÷ 100), then each ingredient = flour × its percentage ÷ 100.

Example 1 — 4 balls × 250 g, classic home-oven dough (65% / 2.5% / 0% / 0.5%)

• total dough = 4 × 250 = 1000 g
• flour = 1000 ÷ (1 + 0.68) = 1000 ÷ 1.68 = 595.2 g
• water = 595.2 × 0.65 = 386.9 g
• salt = 595.2 × 0.025 = 14.9 g; dry yeast = 595.2 × 0.005 = 3.0 g; oil = 0 g
• check: 595.2 + 386.9 + 14.9 + 0 + 3.0 ≈ 1000 g

Example 2 — 6 balls × 280 g, Neapolitan style (70% / 2.8% / 0% / 0.3%)

• total dough = 6 × 280 = 1680 g
• flour = 1680 ÷ 1.731 = 970.5 g
• water = 970.5 × 0.70 = 679.4 g
• salt = 27.2 g; dry yeast = 2.9 g; oil = 0 g

Example 3 — 8 balls × 250 g, New York style with oil (62% / 2% / 3% / 1%)

• total dough = 8 × 250 = 2000 g
• flour = 2000 ÷ 1.68 = 1190.5 g
• water = 1190.5 × 0.62 = 738.1 g
• salt = 23.8 g; oil = 35.7 g; dry yeast = 11.9 g

Example 4 — 1 ball × 300 g, single rich dough (62% / 2% / 2% / 2%)

• total dough = 1 × 300 = 300 g
• flour = 300 ÷ 1.68 = 178.6 g
• water = 110.7 g; salt = 3.6 g; oil = 3.6 g; dry yeast = 3.6 g

In every case the percentages are the only thing that changes between styles — feed them in and the gram weights follow automatically.

Pizza style reference (typical baker’s percentages)

These are common starting points for popular pizza styles. They are typical ranges, not strict rules — enter your own numbers in the tool to match a specific recipe or oven.

Style	Hydration	Salt	Oil	Dry yeast	Typical ball weight
Neapolitan (very hot oven)	65–70%	2.5–3%	0%	0.1–0.3%	250–320 g
New York	60–63%	2–2.5%	2–3%	0.4–0.8%	250–300 g
Home-oven all-rounder	62–65%	2.5%	1–2%	0.5–1%	240–280 g
Pan / focaccia style	70–80%	2–2.5%	3–5%	0.5–1%	300–500 g
Thin / cracker crust	50–55%	2%	2–4%	0.3–0.6%	180–240 g
Personal pizza	60–65%	2.5%	0–2%	0.5%	160–200 g

Higher hydration gives a lighter, more open, blistered crust but stickier dough; oil adds tenderness and browning; salt controls flavour and fermentation; more yeast (or a warmer, longer proof) speeds the rise.

Common uses

• Hitting an exact ball weight: size dough precisely for a 10, 12 or 14-inch pizza without leftovers.
• Copying a pizzeria recipe: plug in a known hydration and salt percentage and get the grams for your batch size.
• Scaling for a crowd: make 1 pizza or 20 from the same ratios just by changing the ball count.
• Switching styles: compare Neapolitan, New York and pan dough by editing only the percentages.
• Weighing ingredients accurately: baking by weight is far more consistent than cups, especially for flour.
• Planning fermentation: lower the yeast percentage for a longer, cold-proofed dough or raise it for a same-day bake.

Tips and common mistakes

• Weigh, don’t scoop. A digital scale set to grams is what makes these numbers worthwhile; volume measures for flour vary by a lot.
• Hydration is water relative to flour, not to the total. At 65% hydration a 1000 g flour batch takes 650 g water — the tool handles this, but the mental model trips people up.
• Match hydration to your oven. Very wet Neapolitan dough shines above 430°C / 800°F; in a home oven a slightly lower hydration (around 62–65%) is easier to stretch and bake.
• Dry vs fresh yeast. The yeast percentage here is dry yeast. Using fresh yeast at the same percentage will under-leaven — use roughly three times as much fresh.
• Don’t crank the yeast for speed. More yeast can mean a yeasty taste; a longer, cooler proof builds better flavour with less yeast.
• Salt matters. Around 2 to 3% balances flavour and slows fermentation; skipping it leaves dough bland and slack.
• Account for sticky-bowl loss. A little dough always clings to the bowl, so make ball weights a touch generous if exact final size is critical.

Limitations and notes

This calculator handles the ratios and weights of the dough, not the process. It does not set proofing time, dough temperature, flour protein content, kneading method or oven temperature — all of which strongly affect the finished crust. The percentage ranges in the table are starting points; great results still depend on good flour, a proper rise and a hot oven. The yeast figure assumes dry yeast, and very small batches mean tiny yeast and salt weights that are hard to measure precisely, so round sensibly.

All percentages must be zero or positive, you need at least one ball, and each ball weight must be positive. Results are shown to 1 decimal place, so the parts may add back to your target with a rounding difference of a few tenths of a gram. Everything runs privately in your browser — no inputs, weights or recipes are sent to a server or stored anywhere.

For more kitchen maths, try the recipe scaler, the coffee to water ratio calculator and the air fryer conversion calculator on the cooking category page, or convert units with the weight converter and Celsius to Fahrenheit converter.