You are 36 years old if you were born on October 21, 1987.
You are 36 years 5 months, 4 weeks, and 1 day old or 438 months old or 1,904 weeks old or 13,330 days old or 319,920 hours old or 19,195,200 minutes old or 1,151,712,000 seconds old You were born on a Wednesday.