About Age Calculator

This calculator determines your exact age from your date of birth. It calculates your age in various units including years, months, weeks, days, hours, minutes, and seconds!

Interesting Age Facts:

• The average human lifespan has increased dramatically over the past century
• Your biological age may differ from your chronological age based on lifestyle
• Different cultures celebrate milestones at different ages
• Age is just a number - staying active keeps you young!

Major Age Milestones:

• 18 years: Legal adulthood in most countries
• 21 years: Full adult rights in many jurisdictions
• 30 years: 10,950+ days of life experience
• 50 years: Half a century milestone
• 65 years: Traditional retirement age
• 100 years: Centenarian status!