Overview
Age is a standard export available for person records. Slate offers two age exports, which calculate age differently:
Current Age Based on Birthdate
Age (as of date)
Current Age Based on Birthdate
Current Age Based on Birthdate exports a person's age at the time you run the query. Use this export when a report needs the person's current age.
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Age (as of date)
Age (as of date) exports what a person's age is, was, or will be on a specified date. Use this export when a report needs the person's age on a fixed date, such as the first day of a term.
In the export settings, enter the reference date in Date. For example, a person with a birthdate of June 19, 1992 has these results:
With Date set to June 18, 2025, the export returns 32.
With Date set to June 19, 2025, the export returns 33.
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