You are 45 years old if you were born on April 3, 1978.
You are 45 years 11 months, 3 weeks, and 4 days old or 551 months old or 2,399 weeks old or 16,796 days old or 403,104 hours old or 24,186,240 minutes old or 1,451,174,400 seconds old You were born on a Monday.