Food & Cooking
Instant, private, and free
Coffee Ratio Calculator.
Calculate coffee dose from water mass and an explicit water-to-coffee ratio.
On-device calculationNo signup
01
Set your values
Results update as you type.
02 / ANSWER
Coffee mass: 31.25 g
Total brew mass: 531.25 g
Results update automatically as you type.
FAQs
What does this calculator assume?
Calculate coffee dose from water mass and an explicit water-to-coffee ratio. It does not infer recipe, nutrition, or food-safety recommendations.