Free age calculator to find your exact age in years, months, days, and hours. Calculate age from any birthdate with precision.
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Ever wondered exactly how old you are—down to the day, hour, or minute? Our age calculator gives you precise results from any birth date. Perfect for birthday planning, milestone celebrations, or just satisfying your curiosity about the passage of time.
Age calculation seems simple but has nuances. Your age in years changes on your birthday, but your exact age in days changes daily. Different cultures calculate age differently—in Korea, you're 1 at birth and everyone ages on New Year's Day. Western age calculation starts at 0 and increments on each birthday. Legal age requirements often specify exact dates, making precise calculation important for milestone events.
Age Calculation
Age = Current Date - Birth DateGet your exact age in years, months, days, hours, and even minutes.
Find out exactly when you'll hit 10,000 days old or other fun milestones.
Confirm ages for legal documents, forms, and applications that require precision.
Count down to milestone birthdays or plan celebrations with exact timing.
Verify eligibility for age-restricted activities, voting, retirement, and more.
Track your baby's age in weeks and months during the crucial early years.
Calculate how old historical figures were at various events or achievements.
People born on February 29th legally age on February 28th or March 1st in non-leap years, depending on jurisdiction. Some places consider them to have their birthday on February 28th, others on March 1st. Our calculator handles this accurately.