Coffee Extraction Calculator

Use this calculator to determine extraction yield

Use this calculator to determine Extraction Yield %, the percentage by mass of coffee grounds that ends up dissolved from your ground dose.

If you’re looking for a filter coffee recipe, check out our Filter Coffee Recipe Design tool.

You will need a coffee refractometer to measure the TDS %.

For espresso, please use this calculator instead.

Your Brew


Post Brewing


Calculations

You are brewing at a ratio of 1 to