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Calculate Your Exact Age (Years, Months, Days)

Enter a date of birth to get the exact age in years, months and days, the total days and weeks lived, and the number of days until the next birthday.

🔗 Direct link sahlify.uk/en/age-calculator/

How does it work?

Type or paste your data.
The result appears instantly.
Copy or download the result.

Why use Age Calculator?

✓ 100% free, no limits, no watermark
✓ No sign-up, no install
🔒 Files processed locally: full privacy
📱 Works on desktop, tablet and mobile

Frequently asked questions

Can I calculate age at a past date?

Yes, change the “On date” field to calculate the age on any date.

Are leap years taken into account?

Yes, the calculation uses the real calendar, leap years included.

Can I calculate age at a future date?

Yes, choose any reference date.

Is age calculated in the Hijri calendar?

Use the Hijri date converter to get your birth date in Hijri.

Is this tool really free?

Yes, 100% free, with no sign-up, no watermark and no usage limit.

Are my files safe?

Yes. Processing happens directly in your browser: your files are never uploaded to a server or stored.

When to use it

The age calculator gives your exact age in years, months and days — useful for administrative forms, school enrolment, age requirements (exams, retirement, licences) or just to know how many days you have lived.

Our tips

💡 For school enrolment, calculate the age at a specific date (often 31 December).
💡 The calculation accounts for leap years.
💡 It also shows the weekday you were born.