You are 45 years old if you were born on May 8, 1978.
You are 45 years 11 months, 2 weeks, and 4 days old or 551 months old or 2,398 weeks old or 16,790 days old or 402,960 hours old or 24,177,600 minutes old or 1,450,656,000 seconds old You were born on a Monday.