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Age Calculator

Age Calculator is a free online tool that instantly calculates your exact age from date of birth in years, months, days, weeks, hours, minutes, and seconds. It also shows your birth day, next birthday countdown, and age on any specific date with high accuracy.


Age Calculator

Age Calculator – Calculate Your Exact Age from Date of Birth Online

The Age Calculator is a powerful and easy-to-use online tool that helps you calculate your exact age from your date of birth in multiple time formats. Whether you want to know how old you are today, your age on a specific date, or how many days are left until your next birthday, this calculator delivers fast and accurate results instantly.

It is ideal for official forms, school admissions, job applications, medical records, numerology, astrology, planning milestones, or simple curiosity.

What Is an Age Calculator?

An Age Calculator determines the precise time difference between your date of birth and another selected date (usually today). The result is shown in multiple units such as:

  • Years, months, and days
  • Total months
  • Total weeks
  • Total days
  • Approximate hours, minutes, and seconds
  • Days until next birthday

This makes it more informative than a simple “How old am I?” answer.

Key Features of the Age Calculator

  • 📅 Calculate age from date of birth
  • ⏱️ View age in years, months, days, weeks & days
  • 🧮 Shows total days, hours, minutes & seconds lived
  • 🎂 Countdown to next birthday
  • 📆 Find age on any past or future date
  • 🧠 Displays the day of the week you were born
  • 🔗 Shareable age calculation link
  • 💻 100% browser-based – no login required

How to Use the Age Calculator

  1. Enter your Date of Birth (day, month, year)
  2. Select the date to calculate age on (defaults to today)
  3. Click Calculate
  4. Instantly view your full age breakdown

You can also change the target date to calculate your age in the future or the past.

Who Should Use an Age Calculator?

  • Students filling admission forms
  • Job seekers verifying age eligibility
  • Parents calculating child age in weeks or months
  • Doctors & healthcare staff
  • Astrologers & numerologists
  • Event planners & legal documentation
  • Anyone asking: “How old am I exactly?”

What Makes This Age Calculator Accurate?

The calculator uses two calculation methods:

  • Standard age calculation for years, months, and days
  • Exact date difference calculation for total days, accounting for leap years

This ensures reliable results even across long time spans.

Common Uses of an Age Calculator

  • Age verification for applications
  • Birthday and anniversary countdown
  • Child age tracking (weeks & months)
  • Date difference calculation
  • Educational and medical records
  • Planning milestones and life events


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