To calculate the Cold Brew Ratio (CBR):
CBR=CoffeeGroundsWater
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=100500=0.20
The cold brew ratio is 0.20 (coffee to water).