Enter the total copper ingested and the total zinc ingested into the Copper Zinc Ratio Calculator. The calculator will evaluate and display the Copper Zinc Ratio.

## Copper Zinc Ratio Formula

The following formula is used to calculate the Copper Zinc Ratio.

CZR = C / Z
• Where CZR is the Copper Zinc Ratio ( )
• C is the total copper ingested
• Z is the total zinc ingested

To calculate the copper zinc ratio, divide the copper ingested by the zinc ingested.

## How to Calculate Copper Zinc Ratio?

The following example problems outline how to calculate Copper Zinc Ratio.

Example Problem #1:

1. First, determine the total copper ingested.
• The total copper ingested is given as: 80.
2. Next, determine the total zinc ingested.
• The total zinc ingested is provided as: 10.
3. Finally, calculate the Copper Zinc Ratio using the equation above:

CZR = C / Z

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

CZR = 80 / 10 = 8.00

Example Problem #2:

For this problem, the variables required are provided below:

total copper ingested = 100

total zinc ingested = 20