You are 45 years old if you were born on May 13, 1978.
You are 45 years 11 months, 1 week, and 6 days old or 551 months old or 2,397 weeks old or 16,785 days old or 402,840 hours old or 24,170,400 minutes old or 1,450,224,000 seconds old You were born on a Saturday.