Brewing calculators

Enter your mash volume and temperatures to estimate how much mash to pull, boil, and return for the next rest. The result shows the ideal heat-balance amount alongside an allowance for heat lost by the tun, transfer, and handling.

Use your serving pressure, faucet height, and installed line to find the final length of tubing needed to balance a draft system. It also shows when removing existing line cannot correct the resistance mismatch.

Enter the measured volume and gravity of each running to split a parti-gyle mash into a target beer and the beer left behind. The calculator shows the blend, the remaining wort, and the estimated post-boil gravity for each kettle.

Enter paired refractometer and hydrometer readings from unfermented wort to estimate your refractometer correction factor. The results show each sample factor, the average, variation, and the correction for a new wort reading.