You are 40 years old if you were born on June 13, 1983.
You are 40 years 9 months, 2 weeks, and 2 days old or 489 months old or 2,128 weeks old or 14,900 days old or 357,600 hours old or 21,456,000 minutes old or 1,287,360,000 seconds old You were born on a Monday.