Age Calculator: Find Your Exact Age in Years, Months, Days
Calculate your exact age in years, months, days, hours, and more. Find the age difference between two dates.
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Calculate your exact age in years, months, days, hours, and more. Find the age difference between two dates.
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Age calculation determines the precise time difference between birth date and today's date. It accounts for leap years, varying month lengths, and provides accurate results in years, months, and days.
This calculator provides accurate age calculations using precise date arithmetic. No personal data is stored or transmitted.
For official purposes, always consult with relevant authorities or legal professionals.
Welcome to our age calculator! This tool provides precise age calculations using advanced date arithmetic to give you accurate results in years, months, and days.
Age calculation uses precise date arithmetic to determine the exact time difference between your birth date and today's date. The calculation accounts for:
When comparing ages between two people, the calculator determines who is older and by exactly how much. This is useful for:
While this calculator provides accurate age calculations, it's important to remember:
Input your complete birth date including day, month, and year.
Select whether to calculate age as of today or as of a specific date.
If calculating age for a specific date, enter that target date.
Get your age in years, months, days, and total days lived.
See interesting facts like days until next birthday and life milestones.
Your precise age accounting for leap years and exact dates. More accurate than simple year subtraction.
Total number of days you've been alive, including leap days. Useful for understanding life duration in different units.
Days remaining until your next birthday. Helpful for planning celebrations and milestone events.
Important age-related milestones like voting age, retirement eligibility, or other significant life markers.
Compute exact years, months, and days with an optional "as of" date, or compare two birthdates. Extras include next birthday, weekday, half birthday, zodiac signs, day-count milestones, and fun planetary ages.
Calculate exact age in years, months, and days (leap-year aware). Compare ages, see total days lived, next birthday and weekday, half birthday, Western & Chinese zodiac, upcoming day-count milestones (10k, 20k days), and fun planetary ages. Includes 'as of' date calculations.
Years, months, days with as-of date; comparison mode.
Next birthday, weekday, half birthday, milestones, zodiacs.
Planetary ages using orbital periods.
Explore more date and lifestyle tools.
Important: This age calculator is designed for general informational and planning purposes using standard calendar arithmetic and date calculations. While calculations are mathematically accurate for age determination, time differences, and milestone tracking, the tool should not be used for legal documentation, official age verification, eligibility determinations, or any purpose requiring legal precision. For legal proceedings, official documentation, age verification for employment, education, benefits, voting, or any regulatory compliance, always use official birth certificates, government-issued identification, and consult with appropriate legal authorities who can provide definitive age verification according to applicable laws and regulations.
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