Contact

We welcome questions, feedback, and suggestions about our calculator and guides.

How to Reach Us

Email: [email protected]

Response Time

We aim to respond within 2–3 business days. For calculator bugs or content corrections, we prioritize those requests.

About the Author
Written by an artisan sourdough enthusiast with years of home-baking experience. This guide is based on professional baker's percentage methodology and extensive testing with various flour types and hydration levels.

Disclaimer: Baking results vary based on flour type, ambient temperature, starter health, and technique. Use this guide and our sourdough hydration calculator as a starting point, then adjust to your conditions.

Ready to calculate? Use our free sourdough hydration calculator to get exact ingredient weights for your next bake.