You are 45 years old if you were born on September 30, 1978.
You are 45 years 6 months, 3 weeks, and 6 days old or 547 months old or 2,377 weeks old or 16,645 days old or 399,480 hours old or 23,968,800 minutes old or 1,438,128,000 seconds old You were born on a Saturday.