Some Handy Brewday Calculators

Need to do some quick calculations on brewday, but don’t have access to brewing software like ProMash or BeerSmith? Check out these handy online calculators at the Brewer’s Friend (

  • ABV Alcohol
  • SRM Calculator – Color
  • IBU Calculator – Bitterness
  • Brewhouse Efficiency
  • Mash Calculator
  • Quick Infusion Calculator
  • Extract OG/FG
  • Hydrometer Temperature

The “BrewLog” part of our site has some good calculators too, so you may want to check them out.  Follow the link on our menu to get to them.

Relax, and have a homebrew!

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