Age Calculator

Calculate exact age and time between dates

Age Calculator

Select your date of birth
Leave as today's date or choose a specific date
Quick Calculate

How It Works

  1. Enter your birth date
  2. Optionally change the "as of" date
  3. Click "Calculate Age"
  4. View detailed age breakdown
Did You Know?
  • Your age in days changes every 24 hours
  • Leap years affect your exact age calculation
  • Your zodiac sign is based on your birth date
  • You can calculate age for any past date