Guide
Understanding Specific Gravity
A practical introduction to gravity readings, hydrometers, temperature correction, and fermentation progress.
Beer Brewing
Estimate strike temperature using a common infusion-mash heat-balance approximation. Vessel heat loss and room conditions are not included.
Estimate mash-in water temperature from grain and target mash temperatures.
Good to know
No. Preheat the vessel or add its heat capacity to a more complete model; verify mash temperature after mixing.
Yes. The unit selector converts mash and grain temperatures to Fahrenheit and the liquor-to-grist ratio to US quarts per pound.
Keep exploring
Guide
A practical introduction to gravity readings, hydrometers, temperature correction, and fermentation progress.
Calculator
Estimate beer strength from original and final gravity readings.
Calculator
Estimate sucrose for bottle conditioning to a target carbonation level.
Calculator
Estimate bitterness from hop mass, alpha acids, utilization, and wort volume.
Calculator
Estimate beer color from malt color units and convert SRM to EBC.