This coffee to water ratio reference table shows the coffee needed for a range of water values, assuming a ratio (1 g coffee : x ml water) of 16. Every figure is computed with the same engine that powers our Coffee to Water Ratio Calculator, so the numbers are exact.
| Water | Coffee needed |
|---|---|
| 130 ml | 8.1 |
| 250 ml | 15.6 |
| 380 ml | 23.8 |
| 500 ml | 31.3 |
| 750 ml | 46.9 |
| 1,000 ml | 62.5 |
| 1,500 ml | 93.8 |
| 2,500 ml | 156.3 |
| 3,500 ml | 218.8 |
| 5,000 ml | 312.5 |
How to use this table
Find the row closest to your water and read across to the coffee needed. For a value between two rows, the real figure sits between them — or enter your exact numbers in the Coffee to Water Ratio Calculator for a precise answer.
Need a value that is not in the table? — the Coffee to Water Ratio Calculator does it instantly, for free, with the formula and a worked example built in.
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