Coffee dilution - bypass brew calculator

Use this calculator if you want to know:

  • How much water to add a coffee to achieve a desired diluted strength
  • How strong your coffee is after adding a known amount of water

This calculator is useful for:

  • Designing long black recipes
  • Fixing (diluting) a brew of coffee that is too strong
  • Designing a bypass brew

The calculator has been prefilled with values for a long black.

 

Drink Parameters