Free Online Age Calculator by Date of Birth – Calculate Exact Age Instantly

Use free online Age Calculator by date of birth to find your real age in years, months, days, hours, and even seconds. Simple, accurate, and printable tool for everyone.

🧮 Age Calculator Tool

Age Calculator

Calculating...

Age Calculation Results

0 Years
0 Months
0 Days
Measurement Value
Age in Months 0
Age in Weeks 0
Age in Days 0
Age in Hours 0
Age in Minutes 0
Age in Seconds 0
Date of Birth -
Current Date -

🎉 Introduction

Ever wondered “How old am I exactly?” — not just in years, but in months, days, hours, even seconds?
With this Free Age Calculator, you can instantly find your exact age by entering your date of birth and today’s date.

🗓️ How to Use the Age Calculator

Follow these simple steps to find your exact age:

  1. Select your Date of Birth (DOB) from the first calendar.

  2. Select the current date (or any custom date you want to compare).

  3. Click on the “Calculate Age” button.

  4. Instantly see your age in years, months, days, hours, minutes, and seconds.

  5. Click on “Print Result” to get a neat copy of your age table.

📊 Example of Age Calculation

Input Result
Date of Birth 15 March 1998
Current Date 13 October 2025
Your Age 27 Years, 6 Months, 28 Days
In Months 330 Months
In Weeks 1439 Weeks
In Days 10074 Days
In Hours 241776 Hours
In Minutes 14506560 Minutes
In Seconds 870393600 Seconds

⚡ Why Use an Online Age Calculator?

  • ✅ Accurate & Fast: Calculates age up to the current second.

  • ✅ Easy Interface: Calendar-based input for better accuracy.

  • ✅ Print Option: Get a ready-to-use printable result for forms or resumes.

  • ✅ Zero Math Errors: Automatically handles leap years, months, and days.

🧠 Age Calculation Formula (for geeks)

If you’re curious, here’s the basic logic behind the calculator:

Age=Current Date−Date of Birth

The calculator then breaks it down into years, months, days, hours, and seconds, adjusting for leap years automatically.

🧾 Use Cases of Age Calculator

  • 🎓 Students: For admission or scholarship forms.

  • 💼 Job Seekers: To confirm age eligibility for government or private jobs.

  • 💍 Marriage/Birthday Planning: To calculate exact dates and milestones.

  • ⚕️ Medical/Insurance: To verify age for health records.

❓ FAQs About Age Calculator

1. What is an Age Calculator?

It’s an online tool that calculates your exact age in years, months, and days by comparing your date of birth to the current date.

2. How accurate is this calculator?

It’s 100% accurate and automatically adjusts for leap years and month lengths.

3. Can I calculate age on a specific date?

Yes. You can choose any date as the “current date” to calculate your age at that time.

4. Can I print my age result?

Absolutely. The Print Result button lets you download or print a clean age summary.

5. Is this calculator free?

Yes, this Age Calculator is completely free and works on all devices.

✨ Final Thoughts

Knowing your exact age isn’t just fun — it’s useful for school, jobs, and even health forms.
This Free Age Calculator by Date of Birth makes it super simple and accurate, with a clean interface and print-friendly design. Try it now and discover your real age down to the last second! ⏱️