🎂 Age Calculator
Calculate your exact age in years, months, days, hours, and even seconds!
How Age Calculation Works
Our age calculator determines your exact age by comparing your birth date with today's date. It accounts for leap years and varying month lengths to give you a precise breakdown in years, months, and days.
The "fun statistics" are estimates based on averages: the average heart beats about 100,000 times per day, humans sleep about 1/3 of their lives, and most people eat 3 meals per day.
Common Uses
Need your exact age for official documents, job applications, or insurance forms.
See exactly how many days until your next birthday celebration.
Track your baby's age in months and weeks for development milestones.
Calculate dates for retirement eligibility, voting age, or other life milestones.
Frequently Asked Questions
How accurate is this calculator?
The age calculation is exact to the day, accounting for leap years. The "fun statistics" are estimates based on averages and meant for entertainment.
Is my birth date stored?
No! All calculations happen in your browser. Your birth date is never sent to any server or stored anywhere.