You are 45 years old if you were born on September 1, 1978.
You are 45 years 7 months, 2 weeks, and 3 days old or 547 months old or 2,380 weeks old or 16,666 days old or 399,984 hours old or 23,999,040 minutes old or 1,439,942,400 seconds old You were born on a Friday.