You are 40 years old if you were born on February 28, 1984.
You are 40 years 1 month, 3 weeks, and 5 days old or 482 months old or 2,095 weeks old or 14,665 days old or 351,960 hours old or 21,117,600 minutes old or 1,267,056,000 seconds old You were born on a Tuesday.