Pizza Dough Recipe Formulator

What is Neapolitan Pizza Chemistry and Baker's Math?

Pizza dough relies on 'Baker's Percentages' — a universal scaling system where every ingredient is expressed as a ratio relative to the total flour weight (always defined as 100%). This allows any recipe to be mathematically reverse-scaled from a target batch size. You only need to know how many dough balls you want and how much each should weigh.

Mathematical Foundation

Reverse Dough Scaling (Baker's Math)

\text{Flour (g)} = \frac{\text{Total Dough Weight}}{1 + H + S + Y}

\text{Total Dough Weight}

= Number of dough balls multiplied by the desired weight per ball in grams (e.g., 4 balls × 250g = 1,000g).

H

= Hydration as a decimal (e.g., 65% hydration = 0.65). This is the water-to-flour ratio and is the single most important variable controlling dough texture.

S

= Salt percentage as a decimal (typically 0.025 for standard 2.5% salt).

Y

= Yeast percentage as a decimal (e.g., 0.002 for a 24-hour cold ferment).

Laws & Principles

A standard 12-inch Neapolitan pizza requires a dough ball weighing 250–270g. A 14-inch New York-style pizza uses a 300–330g ball. A 10×14 Detroit-style pan pizza needs 400–500g.
Authentic wood-fired Neapolitan dough (baked at 800–900°F for 90 seconds) uses 58–65% hydration. Home oven pizzas (max 500–550°F) need 65–72% hydration to prevent drying out during the longer 8–12 minute bake.
For 24-hour cold fermentation, reduce yeast to 0.1–0.05% to allow a controlled, slow rise. For same-day dough (2–4 hour proof), use 0.5–1.0% yeast.
Autolyse first: mix only flour and water, rest for 20 minutes before adding salt and yeast. This pre-hydrates gluten, dramatically improving extensibility and reducing kneading time from 15 minutes to 5.

Step-by-Step Example Walkthrough

" A home chef wants to make four 250g Neapolitan-style pizzas (1,000g total dough) at 65% hydration, 2.5% salt, and 0.2% instant yeast for a 24-hour cold ferment. "

Convert Baker's Percentages to decimals: 1.00 (flour) + 0.65 (water) + 0.025 (salt) + 0.002 (yeast) = 1.677.
Calculate base flour: 1,000g ÷ 1.677 = 596.3g → round to 596g flour.
Calculate water: 596g × 0.65 = 387.4g → round to 387g water.
Calculate salt: 596g × 0.025 = 14.9g → round to 15g salt.
Calculate yeast: 596g × 0.002 = 1.2g instant yeast.

Final Result: The baker needs exactly 596g flour, 387g water, 15g salt, and 1.2g instant yeast to produce four perfect 250g Neapolitan dough balls at 65% hydration — ready for a 24-hour cold ferment.

Quick Answer: How do I calculate pizza dough ingredients?

Decide how many pizzas you need and target a dough ball weight (typically 250g for Neapolitan or 300g for New York). Multiply to get total dough weight. Using Baker's Percentages, divide that total by the sum of 1 + hydration% + salt% + yeast% to get the flour weight. Every other ingredient is then a simple percentage of the flour. Use the Pizza Dough Formulator above to calculate exact gram weights instantly.

Baker's Percentage System

In Baker's Math, flour is always 100%. Every other ingredient is expressed as a percentage of the flour weight. This makes any recipe infinitely scalable:

Flour Weight Flour = Total Dough ÷ (1 + H% + S% + Y%)

Water Weight Water = Flour × Hydration%

Salt Weight Salt = Flour × Salt%

Pizza Style Scenarios

Neapolitan: Wood-Fired at 900°F

Classic Associazione Verace Pizza Napoletana (AVPN) specification for competition-grade Neapolitan pizza.

Ball weight: 250g × 6 balls = 1,500g total
Hydration: 60% (low, for blistered leoparding)
Flour: 938g Caputo 00
Water: 563g (ice cold for slow cold ferment)
Salt: 28g fine sea salt
Yeast: 0.9g instant (48-hour cold ferment)

The AVPN mandates Tipo 00 flour ground to 200-micron particle size and exactly 60–62% hydration. These low hydrations work because the 90-second bake at 900°F does not allow water to evaporate.

New York: Home Oven at 525°F

Large, foldable New York-style slices baked on a preheated pizza steel for maximum oven spring.

Ball weight: 320g × 4 balls = 1,280g total
Hydration: 68% (higher to survive 10-min bake)
Flour: 762g bread flour (higher protein)
Water: 518g room temperature
Salt: 19g kosher salt
Yeast: 3.8g instant (same-day 3-hour proof)

New York dough uses high-protein bread flour (12.5–13.5%) for greater gluten strength, essential for the characteristic large, foldable slice that supports heavy toppings.

Pizza Style Reference Guide

Style	Ball Weight	Hydration	Oven Temp	Bake Time
Neapolitan	250–270g	58–65%	800–900°F	60–90 seconds
New York	300–330g	63–68%	500–550°F	8–12 minutes
Detroit	400–500g	70–75%	500–525°F	12–15 minutes
Roman (Al Taglio)	Sheet pan	75–85%	525–575°F	10–14 minutes

Pro Tips & Common Mistakes

Do This

Weigh everything in grams. Volume measurements (cups, tablespoons) are catastrophically inaccurate for flour. One "cup" of flour can range from 120g to 160g depending on whether it was scooped, spooned, or sifted. A $15 kitchen scale eliminates this variable entirely.
Use cold water for long ferments. If cold-fermenting for 24–72 hours, use ice-cold water (35–40°F) to prevent the dough from over-proofing before it even reaches the refrigerator. Warm water accelerates yeast activity uncontrollably.

Avoid This

Adding salt directly to yeast. Salt kills yeast on contact. Always mix salt into the flour first, or add it after the autolyse stage. Dumping salt directly onto a yeast bloom will destroy the colony and produce flat, dense dough.
Over-kneading in a stand mixer. A Neapolitan dough needs 7–10 minutes of gentle mixing, not 20 minutes on high speed. Over-kneading oxidizes the dough, destroying the carotenoid pigments that give properly fermented pizza its golden-yellow color and sweet aroma.

Frequently Asked Questions

What hydration percentage should I use for pizza dough?

It depends on your oven. For wood-fired ovens (800°F+) that bake in 90 seconds, use 58–65% hydration — the short bake doesn't allow water to escape, so lower hydration prevents sogginess. For home ovens topping out at 500–550°F, use 65–72% because the longer 8–12 minute bake evaporates significantly more moisture. Detroit and Roman styles go even higher (70–85%) to achieve their characteristic airy, focaccia-like crumb.

Can I substitute all-purpose flour for Tipo 00?

Yes, but with trade-offs. All-purpose flour has 10–11.5% protein, while Tipo 00 has 12–13%. The finer 200-micron grind of 00 flour produces a silkier, more extensible dough ideal for hand-stretching. In a home oven, King Arthur bread flour (12.7%) is often a better choice than 00 because its stronger gluten handles the longer bake time. For Neapolitan purists, Caputo Pizzeria (blue bag) is the benchmark.

How long should I cold ferment pizza dough?

The sweet spot is 24 to 72 hours at 38–40°F. A 24-hour cold ferment develops moderate flavor complexity. At 48 hours, enzymatic breakdown of starches produces noticeably more complex, slightly tangy flavor. At 72 hours, you reach peak flavor development. Beyond 72 hours, the gluten network begins to degrade and the dough becomes increasingly difficult to stretch without tearing. Reduce yeast to 0.05–0.1% for ferments longer than 24 hours.

Why does my pizza dough spring back when I stretch it?

Spring-back means the gluten is too tense. This happens when dough has not been properly relaxed after balling. After dividing and shaping your dough balls, let them rest at room temperature for at least 1–2 hours before stretching. The gluten network physically relaxes during this time, becoming extensible instead of elastic. If it still springs back, cover it and wait another 30 minutes. Never force-stretch cold dough straight from the refrigerator.

Pizza Dough Formulator

Pizza Dough Recipe Formulator