What Temperature Should My Water Be?

It Depends on What You're Making

Water temperature is one of the most overlooked variables in pizza dough. It directly controls your dough temperature, which controls fermentation speed.

The Target: Desired Dough Temperature

Professional bakers work backwards from a target dough temperature (usually 23-26°C / 73-79°F).

Formula: Water temp = (Target dough temp × 3) - Room temp - Flour temp

Example: Target 24°C, room 22°C, flour 22°C → Water = (24×3) - 22 - 22 = 28°C

Quick Guide

Cold Water (10-15°C / 50-59°F)

• ✕ Use for: Long fermentation (24h+), hot kitchens
• ✕ Why: Slows yeast from the start, more control

Room Temperature (18-22°C / 64-72°F)

• ✕ Use for: Standard same-day recipes
• ✕ Why: Balanced activation, predictable timing

Warm Water (30-35°C / 86-95°F)

• ✕ Use for: Proofing active dry yeast, quick doughs
• ✕ Why: Activates yeast quickly
• ✕ Danger: Above 40°C (104°F) kills yeast!

Hot Water (Above 40°C / 104°F)

• ✕ Never use — this kills yeast
• ✕ Exception: Autolyse (flour + water only, no yeast)

For Long Fermentation

Use cold water. You want to slow everything down. The yeast will activate just fine even at fridge temperatures — it just works more slowly, which is exactly what you want.

Common Mistake

Using warm water for a recipe that goes in the fridge. The dough over-ferments in the first hours before the fridge cools it down.