Enter the total amount of flower (ounces) and the total pounds of butter (lbs) into the Cannabutter Ratio Calculator. The calculator will evaluate and display the Cannabutter Ratio.

## Cannabutter Ratio Formula

The following formula is used to calculate the Cannabutter Ratio.

CBR = F / B
• Where CBR is the Cannabutter Ratio (Flower: 1 Butter)
• F is the total amount of flower (ounces)
• B is the total amount of butter (ounces)

To calculate the cannabutter ratio, divide the amount of flower in ounces by the amount of butter.

## How to Calculate Cannabutter Ratio?

The following example problems outline how to calculate Cannabutter Ratio.

Example Problem #1:

1. First, determine the total amount of flower (ounces).
• The total amount of flower (ounces) is given as: 3.
2. Next, determine the total pounds of butter (lbs).
• The total pounds of butter (lbs) is provided as: 4.
3. Finally, calculate the Cannabutter Ratio using the equation above:

CBR = F / B

The values given above are inserted into the equation below and the solution is calculated:

CBR = 3 / 4  = .75:1 (Flower: 1 Butter)

Example Problem #2:

For this problem, the variables required are provided below:

total amount of flower (ounces) = 6

total pounds of butter (lbs) = 4