You are 40 years old if you were born on June 18, 1983.
You are 40 years 9 months, 4 weeks, and 2 days old or 490 months old or 2,130 weeks old or 14,914 days old or 357,936 hours old or 21,476,160 minutes old or 1,288,569,600 seconds old You were born on a Saturday.