Actual Mbrew calculator interfaces on Mac and iPhone, in the selected language.
How to use it
In Mbrew, open Tools and select Mash water.
Enter the following values using the units shown in the app: Malt quantity, water-to-grain ratio, volume.
Review Estimated water needs, then compare the inputs and result with your batch plan.
Interpreting the result
Check grain mass, liquor-to-grist ratio, losses and target volumes. Grain temperature affects the estimated strike temperature; use the result as a plan and confirm actual temperatures and equipment losses.
Common questions
Can I calculate directly on this page?
No. Use the matching tool inside Mbrew. This page provides instructions and a screenshot.