There are two ways to do math on dates in Parabola based on what you’re trying to accomplish:
- To find the number of days between two dates, use the Compare dates step. Using this step, you can either compare two date columns against each other, or compare a date column against the current date.
- To add a number of days to a date, use the Custom transform step. This step can do any date computation you can think of—from comparing dates to adding a number of days to a date.
When in doubt, simply type into the Custom transform step what you’re trying to perform and it should be able to perform any date computation you’re trying to accomplish. Last modified on March 5, 2026