Age Converter
Convert your age to months, weeks, days, hours, minutes, and seconds.
How many days old are you?
Enter your birth date for exact results, or type an age in years.
Age conversions use standard time units.
Conversion factors:
- 1 year = 365.25 days (accounting for leap years)
- 1 year = 52.1775 weeks
- 1 year = 12 months
- 1 year = 8,766 hours
- 1 year = 525,960 minutes
- 1 year = 31,557,600 seconds
Fun age milestones:
- 1 billion seconds old ≈ age 31 years, 8 months
- 10,000 days old ≈ age 27 years, 4 months
- 1,000 weeks old ≈ age 19 years, 2 months
- 500 months old ≈ age 41 years, 8 months
Exact calculation: For precise results, enter your birth date. The calculator accounts for actual calendar days including leap years.