Bread Dough Hydration Explained Simply

Understand what hydration means, why sticky dough is not always wrong, and how to adjust by feel without overcorrecting.

Hydration is the amount of water compared with flour. A dough with 700 g water and 1000 g flour is 70 percent hydration. That number helps predict stickiness, openness of crumb, shaping difficulty, and how much time the flour needs to absorb water.

Practical checks

• Low-hydration doughs feel firm, hold shape easily, and suit bagels, pretzels, and some sandwich breads.
• Medium hydration works for many pan loaves and simple hearth breads.
• High hydration can produce open crumbs, but it needs strength from folds, rest, and careful handling.
• Whole-grain flour usually needs more water and more rest than white flour.

Adjustments that actually help

• Do not add extra flour immediately after mixing; many doughs become less sticky after a 20 to 30 minute rest.
• Wet your hands or use a light oil film for handling wet dough instead of burying it in flour.
• If a dough spreads like batter after several folds, reduce water next time or use stronger flour.
• If bread is tight and dry, add water gradually in later bakes rather than jumping by a large amount.

Use it in your kitchen

Hydration is a guide, not a promise. Flour age, protein level, milling, and room humidity all change how the dough feels, so use the number together with touch.