You are 20 years old if you were born on July 12, 2003.
You are 20 years 8 months, 2 weeks, and 2 days old or 248 months old or 1,080 weeks old or 7,565 days old or 181,560 hours old or 10,893,600 minutes old or 653,616,000 seconds old You were born on a Saturday.