Free Online Age Calculator

Use our free online Age Calculator to find your exact age from your date of birth to any date — in years, months, weeks, days, and more. Fast, accurate, and 100% private.

Enter Your Details

Fill in your birth date and the date you want to calculate age for

How to Calculate Your Age Online

Get accurate age calculations instantly with our easy-to-use tool

1

Enter Your Birth Date

Select your complete date of birth including day, month, and year using our intuitive date picker.

2

Choose Target Date

Select the date you want to calculate your age for. Use "Today" for current age or any future/past date.

3

Get Detailed Results

Receive comprehensive age breakdown including years, months, days, weeks, and even seconds with next birthday information.

Why Use Our Age Calculator

Accurate, fast, and free — our online age calculator delivers professional-grade results with detailed breakdowns and complete privacy.

100% Accurate

Precise calculations accounting for leap years, month variations, and time differences for exact age results.

Complete Privacy

Your birth date and personal information never leave your browser. No data storage or tracking.

Detailed Breakdown

Get more than just years - see months, weeks, days, hours, minutes, and even seconds of your life.

Completely Free

No hidden costs, watermarks, or limitations. Calculate unlimited times without registration.

Works Everywhere

Fully responsive design works perfectly on desktop, tablet, and mobile devices.

Future & Past Dates

Calculate how old you'll be in the future or how old you were at any point in the past.

Who Can Use This Age Calculator

Essential tool for parents, professionals, students, and anyone needing precise age calculations

Parents & Guardians

Track children's development milestones and calculate exact ages for school admissions.

HR Professionals

Verify employee ages for compliance and calculate retirement eligibility.

Healthcare Providers

Calculate precise patient ages for medical records and age-specific healthcare protocols.

Educators & Students

Verify age requirements for programs and calculate historical ages for projects.

Legal Professionals

Calculate exact ages for legal documents and age-related legal determinations.

Personal Use

Curiosity about life milestones, planning future events, or calculating pet ages.

Age Calculator – FAQs

Answers to common questions about using our online age calculator

How can I calculate my exact age online?

Simply enter your date of birth and the date you want to calculate your age for. The tool instantly shows your exact age in years, months, weeks, and days — including hours, minutes, and seconds.

Can I calculate my age on a future date?

Yes. Enter a future date in the “Calculate Age At” field to find out how old you’ll be on that day. It’s perfect for planning birthdays, milestones, or retirement dates.

Does the age calculator work on mobile devices?

Absolutely! The calculator is fully responsive and works smoothly on smartphones, tablets, and computers. No app or download required.

How accurate is the age calculation?

Our calculator is 100% accurate and takes leap years, month lengths, and time differences into account. You’ll get exact age data down to the second.

Is my date of birth data private and secure?

Yes. All age calculations happen locally in your browser. Your birth date or calculation results are never stored, transmitted, or shared — ensuring 100% privacy.

Can I use this age calculator offline?

Yes. Once the page is loaded, the calculator works offline. You can perform age calculations anytime without an active internet connection.

Search Tools

Ctrl + K
Try searching for: