Perform basic arithmetic functions in your Statamic templates.
Taken from Bison
{{ math num1="5" num2="2" operator="*" }}
ie. 5*2, or 5 times 2.
Outputs: 10
You have the ability to use the *, /, +, and - operators.
It will always be calculated as num1 [operator] num2.
If you need to refine the decimal precision, you can add decimals="2" (adjust to what you need).