You are 40 years old if you were born on July 1, 1983.
You are 40 years 9 months, 2 weeks, and 5 days old or 489 months old or 2,129 weeks old or 14,904 days old or 357,696 hours old or 21,461,760 minutes old or 1,287,705,600 seconds old You were born on a Friday.