To calculate the Cold Brew Ratio (CBR):
\[ CBR = \frac{Coffee \, Grounds}{Water} \]
Where:
The cold brew ratio is the relationship between the amount of coffee grounds and the amount of water used to make cold brew coffee. A common ratio is 1:5, meaning 1 gram of coffee grounds to 5 milliliters of water[^1^][^2^].
Let's assume the following values:
Using the formula:
\[ CBR = \frac{100}{500} = 0.20 \]
The cold brew ratio is 0.20 (coffee to water).