Question 1

What is the best coffee-to-water ratio?

Accepted Answer

Common ranges: pour-over 1:15-1:17, French press 1:12-1:15, espresso ~1:2 (brew ratio, not beverage yield).

Question 2

Should I measure by weight or volume?

Accepted Answer

Use a scale—weights are consistent; scoops vary by grind and density.

Question 3

How does grind size affect extraction?

Accepted Answer

Finer grinds extract faster; coarser grinds extract slower. Adjust grind to hit your target taste/time.

Question 4

What temperature should I use?

Accepted Answer

Typically 92-96 C (197-205 F) for most methods; cooler for light roasts if bitterness appears.

Question 5

What about TDS and extraction yield?

Accepted Answer

Great-tasting brews often land near 1.2-1.5% TDS and 18-22% extraction, but brew to preference.

Coffee Ratio Calculator