Here's a simple formula that is reasonably accurate:
FLOOR((TODAY()-Birthdate)/365.25)
For simplicity, it cheats a bit on handling leap years.
By the way, this example and many others can be found in this Sample Formulas document: https://na1.salesforce.com/help/doc/en/salesforce_useful_formula_fields.pdf
FLOOR((TODAY()-Birthdate)/365.25)
For simplicity, it cheats a bit on handling leap years.
By the way, this example and many others can be found in this Sample Formulas document:
https://na1.salesforce.com/help/doc/en/salesforce_useful_formula_fields.pdf
Regards,
Eric