High hydration pizza dough contains 75 percent or more water relative to its flour weight. That wetter mix produces a lighter, more open crust, but it is harder to shape than standard dough. The difference shows up most at 70 percent and above, where the dough turns stretchy and sticky.
What Is High Hydration Pizza Dough?
High hydration pizza dough is dough where the water weighs 75 percent or more of the flour weight, the threshold used by Ooni for its high-hydration category.
Hydration is a baker’s ratio. You divide the weight of the water by the weight of the flour and express the result as a percentage. For example, 1000 grams of flour with 600 grams of water is 60 percent hydration.
Ooni’s hydration guide suggests testing high hydration in steps, starting at 75 percent, then 80, then 90 percent. That approach lets you judge how your flour and oven handle the extra water before you commit to a full batch.
High Hydration Compared With Lower Hydration Doughs
Doughs at 60 to 65 percent are easier to shape, while high hydration pizza dough at 70 percent and above gives a lighter, more open crumb in exchange for harder handling.
The table below sets out how each hydration level behaves, based on Ooni’s descriptions of each range.
| Hydration | Handling | Crust and crumb |
|---|---|---|
| 60% | Easier to handle, but more work when stretching | Crispier crust when baked |
| 65% | Firm and dry, requires more kneading | Tighter crumb and less flavor than higher hydration |
| 70% | Stretchy and sticky, shape each ball quickly | Light, soft crust with an open crumb |
| 75% and above | Sticky, needs a well-floured work surface | Higher yield and a lighter dough |
Sources do not agree on where high hydration starts. Ooni uses 75 percent as its cutoff, while a William and Mary news article sets high hydration at 70 percent and above and calls it a “very soft, sticky dough that can be challenging to handle.” Treat the cutoff as a guide and check which percentage the recipe you follow uses.
Style ranges help place these numbers. According to Ooni, Neapolitan dough usually sits at around 60 to 65 percent (see the Neapolitan pizza dough recipe for that style), while Detroit-style dough runs about 70 to 80 percent. For a Detroit-style bake, see the Detroit style pizza recipe.
Read the table as a sequence rather than a ladder. Each step up in water trades a little ease for more open structure, and the best point depends on your oven and your flour.
How Higher Water Changes the Crust
More water raises the yield of a pizza dough and produces a lighter, softer crust with an open crumb, according to Ooni’s descriptions of the 70 percent range.
An open crumb means large, irregular holes inside the baked crust. Ooni describes the 70 percent crust as light and soft, with this kind of open structure. The same dough at 60 percent bakes crisper, so the extra water is a trade for softness rather than a free upgrade.
- Higher yield: more water gives more dough from the same flour weight.
- Lighter texture: the baked dough feels less dense than a stiffer dough.
- Crisper base at lower hydration: a 60 percent dough bakes crisper than a wetter one.
Because a higher hydration dough gives more dough from the same flour weight, a wetter batch can cover more pizzas. A wet pizza dough therefore suits texture-focused cooks, while a drier dough suits anyone who wants an easier shaping routine. If you prefer a crisper crust, reducing the hydration slightly is the simplest adjustment, as the William and Mary article suggests.
Handling High Hydration Pizza Dough
High hydration dough is sticky, so work on a well-floured surface and shape each ball quickly once it is formed. Plan extra flour and time before you start, because high hydration pizza dough will not behave like a stiffer mix.
- Flour the work surface generously before you turn the dough out.
- Shape each ball quickly, since a dough at 70 percent is stretchy and sticky, according to Ooni.
- Dust the peel well so the stretched dough slides off without tearing.
- If the dough is hard to launch, bake it in a pan, which Ooni notes makes the launch easier.
- Raise the water in small steps as you learn how your flour behaves.
Keeping your hands wet can stop the dough from sticking while you shape it, according to that William and Mary article, which also suggests a bit more flour if the dough is too sticky. A pizza peel with a non-stick surface or ample flour also helps transfer the dough to the oven, so dust the peel generously before you load the pizza.
Flour choice affects how a wet dough behaves, so test your own flour before you rely on any hydration number. Increase the water gradually and note how each batch feels, then compare the results side by side. Flour type, oven temperature and stretching technique each deserve their own guide, such as pizza dough with bread flour and how to stretch pizza dough.
Making a 76 Percent Dough: A Recipe Example
A 177 Milk Street recipe makes dough of about 76 percent hydration, enough for four 10-inch pizzas, according to the recipe page.
The Milk Street high hydration recipe lists a yield of 2½ pounds, which is enough for four 10-inch pizzas. Learning how to make high hydration pizza dough is easier when you follow the stages and their timing.
- Rest the preferment for one hour, until the flours, sugar, yeast, salt and water are active and bubbly.
- Mix in the remaining bread flour, olive oil, salt and water.
- Let the dough rise at room temperature for about 1½ hours after mixing.
- Refrigerate after a 30-minute rise for up to 24 hours, or divide the dough and refrigerate the portions for up to 48 hours.
The full ingredient weights and mixing method sit behind the recipe’s membership, so this section covers only the stated stages. Use the Ooni test steps to find the right hydration for your own flour, and treat the recipe’s times as a starting point when you make high hydration pizza dough at home.
Who Should Try High Hydration Dough, and Who Should Skip It
High hydration pizza dough suits cooks who have a good oven and some dough handling practice, while cooks who want easy shaping may prefer 60 to 65 percent.
- Good fit: cooks who want a lighter, more open crust.
- Good fit: bakers willing to adjust water in small steps.
- Skip it: anyone who needs a dough that shapes easily on the first try.
- Skip it: cooks without a peel or a floured surface.
- Skip it: anyone who wants a crisper, firmer base, since lower hydration bakes crisper.
A common mistake is adding all the water at once. Add it gradually so the flour can absorb it evenly. This advice does not cover flour brand or oven temperature, which also change the result.
Before you mix, plan the day around the stages. The Milk Street recipe includes a one-hour preferment, a rise of about 1½ hours and optional cold stops, so a batch needs time before it reaches the oven. For another slow-rise approach, see cold ferment pizza dough.
Frequently Asked Questions
What hydration is considered high for pizza dough?
Ooni places high hydration at 75 percent and above, and its guide suggests testing 75, then 80, then 90 percent. Doughs at 60 to 65 percent sit in the lower range, and Ooni lists Neapolitan dough in that band.
Is high hydration pizza dough harder to make?
It is harder to shape because high hydration pizza dough is stickier and softer. A well-floured work surface, quick shaping and small increases in water help you manage it. The exact difficulty depends on your flour, so test with a smaller batch first.
Does high hydration pizza dough make a lighter crust?
Yes. According to Ooni, more water gives a higher yield and a lighter, softer crust with an open crumb. Lower hydration doughs bake crisper, so the right choice depends on the texture you want.
Can high hydration pizza dough be made ahead?
Milk Street’s recipe allows refrigerating after a 30-minute room-temperature rise for up to 24 hours. Divided portions can be refrigerated for up to 48 hours. Check your own recipe, since timing depends on temperature and yeast.
Which flour works best for high hydration pizza dough?
No single flour fits every recipe, and the sources reviewed here do not name one. Test your own flour at your target hydration, raise the water gradually, and track how the dough feels at each step so you can compare batches.
How is high hydration pizza dough different from Neapolitan dough?
Neapolitan dough usually sits at around 60 to 65 percent hydration, according to Ooni, while high hydration starts at 75 percent. The wetter dough gives a lighter crumb but needs more careful shaping.
If you are trying high hydration pizza dough for the first time, make a small batch and raise the water in steps. Note how your flour and oven behave, then decide whether the lighter texture is worth the extra handling in your kitchen. Keep notes on each batch so you can repeat the version that suits your oven.