Everyday home-oven pizza
All-purpose flour is a workable starting point when the recipe allows it. Check the exact bag rather than assuming every all-purpose flour has the same protein.
Pizza flour guide
Choose pizza flour without getting lost in the numbers
The right starting point depends on the pizza, oven and recipe in front of you. Learn what 00, bread flour and all-purpose mean, then compare published details from 25 flours sold in the US.
The short answer
Which flour should you start with?
Match the recipe first. If it gives you a choice, the oven and pizza style can narrow the shelf without turning one flour into the winner for every dough.
Chewier or thicker crusts
Bread flour is commonly chosen when a recipe needs more dough strength. Our pizza flour protein guide explains the published numbers without treating protein as a score.
Pizza recipes written for 00
Use the named product when you can. The 00 flour guide shows why two bags with the same two zeros can publish very different specifications.
Read the bag
A flour name is only the first clue
Flour labels come from different systems. An Italian 00 label does not promise one protein level, while bread flour and all-purpose are broad product categories. Start with the pizza flour types comparison, then look at the exact product.
Protein
A first filter for dough structure, but not a complete prediction of stretch, fermentation or the finished crust.
W value
A dough-strength test some mills publish. Read it beside P, L and P/L rather than as a bigger-is-better score.
Ash content
A milling and refinement clue that only makes sense when the reporting basis and flour context match.
The secondary details
Read these when they appear, rarely at step one
Some product pages publish more than the familiar protein figure. These extra fields can answer a specific question, but most shoppers do not need to decode all of them before choosing a bag.
Dough strength
If a flour lists W, use our plain-English W guide to read the curve behind the number.
Falling Number
This test runs in the opposite direction many readers expect. The Falling Number guide explains what the seconds measure and why it is usually secondary.
Flour treatment
Treatment is a separate question from flour type. Learn how to spot bromated flour on the exact label or product page.
A quick example
Three 00 flours, three different spec sheets
The 00 label does not set one protein or W value. These manufacturer figures show why the exact product matters after you have chosen the flour category.
| Product | Published protein | Published W |
|---|---|---|
| King Arthur Professional Type '00' | 11.0% | Not listed |
| Caputo 00 Pizzeria | 12.5% | 260 to 280 |
| Central Milling Organic Type 00 Reinforced | 13.8% | 340 to 360 |
Those figures do not rank the bags. They show that a type name and a technical specification answer different questions. Read what 00 flour means for the full comparison, or open the flour registry for the underlying product sources.
From labels to products
Compare what flour makers actually publish
The pizza flour registry collects 25 exact products from Caputo, Central Milling and King Arthur Baking. Product cards show only the fields that are available; source links and technical notes stay inside an optional disclosure.
It is not a best-to-worst ranking. Use it to check whether a named bag publishes protein, W, ash, Falling Number or treatment information, then return to the recipe and maker's guidance before buying.