Pizza dough hydration: what % for your flour and oven
For a pizzeria, run 55–62% hydration for Neapolitan-style dough in an oven above 750 °F, and 60–65% for NY-style and other deck-oven pies baked at 550–650 °F. The 70–80% doughs all over Instagram belong to pan pizza, teglia and home ovens. Pick your number from the flour’s strength and how long the dough ferments, not from a crumb shot.
What is dough hydration, and how do you work it out?
Hydration is a baker’s percentage: water weight ÷ flour weight × 100. Six pounds of water to 10 lb of flour is 60%; 6.5 lb is 65%. Flour is always the 100, never the total dough weight. So “how much water per pound of flour” is the same question: 9.6 oz of water per pound of flour for 60%.
- Weigh the water. A measuring cup is easily three quarters of an ounce out, which is 2 points of hydration on a 2-pound batch. Weigh everything, water included.
- Oil is not counted in the percentage, but 2.5–3% makes dough feel softer and wetter. Keep it fixed while you adjust water.
- Salt (2–2.5%) tightens gluten: an under-salted dough feels stickier at the same hydration.
What hydration should you use for your flour?
American mills sell by protein: all-purpose, bread flour and high-gluten flour, the last being the traditional choice for New York–style slices. Italian pizza flours are sold by W, a lab measure of gluten strength from the Chopin alveograph: the higher the W, the more water the flour absorbs and the longer it can ferment. Protein and W are not the same measurement, but a typical American bread flour behaves very roughly like a W 280–320 Italian flour.
| Flour strength | Protein | Fermentation | Hydration |
|---|---|---|---|
| W 180–220 · all-purpose territory | 10–11% | 8–12 h | 55–58% |
| W 240–280 | 11.5–12.5% | 24–48 h | 58–62% |
| W 280–320 · bread flour territory | 12.5–13% | 48–72 h | 60–64% |
| W 320–380+ · high-gluten territory | 13–14%+ | 72 h+ or biga | 62–68% |
| Pan, teglia, Detroit (long bakes) | Strong flours | 24–72 h | 70–80% |
Working ranges from professional practice. Expect to adjust 1–2 points per flour lot.
For reference points: the Neapolitan pizza TSG specification (EU Regulation 97/2010) sets roughly 1.8 parts of W 220–380 flour to 1 part water by weight, which works out at around 56%. The AVPN rules allow 1.6–1.8 parts, so 55–62%. Caputo Pizzeria (the blue bag) is sold at around 12.5% protein and W 260–270; Caputo Chef’s / Cuoco (red) at 13% and W 300–320, which is why the red bag suits 48–72 h doughs at 60–63%.
A note on “00”: it is an Italian milling grade (ash content), not a strength. A “00” can be W 180 or W 350. Read the W, or at least the protein, on the spec sheet before you set a hydration.
Scale a 60% batch in the dough calculator
Why professionals stay near 60%
The peel
Wet dough sticks to the peel, stretches as you launch it and lands oval. On a French pizzaiolo forum, one baker who could no longer launch cleanly fixed it by dropping from 65–75% to 55–60%. Neapolitan competitors commonly work at 57.5–59.5%.
Stretching speed
On a Friday rush you have 30–40 seconds per pie. Slack dough needs more bench flour, tears if you rush it and slows the whole line.
Oven and bake time
At 850 °F for 60–90 seconds, the dough loses little water, so 58% stays soft. A gas deck at 550–650 °F bakes a 14" or 16" pie for several minutes. A 56% dough dries into a cracker over that time, which is where 60–65% earns its place.
Consistency across staff
A forgiving dough is one anyone on the line can open without tossing one skin in five. On the nights you are not on the bench, that is what keeps the standard.
The same logic applies before service: knowing how many dough balls to pull from the walk-in at 5 p.m. is far easier when a share of orders comes in online, spread across pickup times, rather than all by phone at 7:30.
Changing flour without wrecking your dough
- One variable at a time. Change hydration, oil, flour blend and cooler setting together and you will never know which one fixed or broke it.
- Move 1–2 points per batch. The same flour from a new crop year can absorb differently, so a dough that drifts drier over months is normal.
- Hold back water. Keep 5–10% of the water aside and add it at the end of mixing, once the gluten has formed. It is the safest way to go up 2 points.
- Dough temperature. Aim for 73–77 °F at the end of mixing. Wetter and warmer means faster fermentation. Check the walk-in with a probe too: 37 °F instead of 35 °F is enough to over-ferment a 72-hour dough.
Hydration, mixing and rest work together
More water needs more gluten development. Mix to the windowpane stage (a thin, translucent stretch that does not tear): on a slow spiral mixer 7–8 minutes is often too short, so think 12–15. Give dough balls at least 4 hours after balling before you open them. If a batch is sticky, do two or three sets of folds 20 minutes apart rather than burying it in bench flour.
Sticky dough and pizzas stuck to the peel: causes and fixes
Common mistakes
- Copying a 75% home-oven recipe into a commercial deck oven.
- Fixing slack dough with bench flour instead of fixing the recipe.
- Changing flour and hydration on the same day.
- Using a very strong high-gluten flour for a same-day or 24-hour dough at low hydration: tough, rubbery, and it fights back on the bench. It is built for long cold fermentation and higher water.
FAQ
What hydration should a pizzeria dough be?
58–62% for most pizzerias. Go lower (55–58%) with weaker flour and short fermentation, higher (62–65%) with bread or high-gluten flour, 48–72 hours cold or a longer deck-oven bake. Above 70% is for pans and home ovens.
Is 70% hydration better?
No. In skilled hands it gives a more open crumb, but it sticks to the peel, tears and slows stretching on a busy service. Neapolitan competition pizzaioli typically work around 58–60%.
Does “00” flour mean strong flour?
No. “00” is an Italian refinement grade (ash ≤ 0.55%). Strength is the W value or protein on the bag, and a “00” can be W 180 or W 350.
My dough feels drier with the same recipe. Why?
Flour changes between crop years and lots, and so does absorption. Add water one point at a time, and check dough temperature and cooler temperature before changing anything else.
Does oil count in hydration?
Not in the percentage, but 2.5–3% oil makes dough softer and more extensible. Keep it constant when you adjust the water.
Which flour to buy for a pizzeria
Neapolitan dough to the AVPN specification