Purpose
This Age Calculator instantly calculates your exact age from any Date of Birth (DOB) —
in years, months, and days.
You can also set an "As on" (cut-off) date to check age according to any recruitment or eligibility requirement.
Key Features
- Get accurate age in Years, Months, and Days by simply entering DOB.
- Select an “As on” date to check age eligibility according to cut-off dates (e.g., last date of application).
- Enter Minimum / Maximum age to instantly know eligibility (Eligible / Not Eligible).
- Copy on-page results, copy shareable link, or download PNG screenshot.
- URL automatically saves query parameters (dob, ason, min, max, lang) — making the result easily shareable.
- Both Hindi and English UI available — switch anytime using the language toggle.
How the Calculation Works
Calculations are done through direct JavaScript date arithmetic — the difference between DOB and the “As on” date
is computed in years, months, and days.
Logic (brief):
- First, calculate the difference in years between the two dates.
- If months/days turn negative, adjustment is done by adding days of the previous month.
- Leap-year cases (29 Feb) are handled correctly — if the current year has no Feb 29, Feb 28 is used.
How Eligibility Check Works
If you enter Minimum or Maximum age fields, the tool evaluates eligibility as follows:
- Minimum age — if your age is less than the minimum, you’ll see “Not Eligible” (Example: min=18).
- Maximum age — if your age exceeds the maximum, you’ll see “Not Eligible” (Example: max=27).
- If your age falls within the range, an “Eligible” badge appears.
Sharing & Permalink
The tool automatically updates URL query parameters
(e.g.,
?dob=1997-06-15&ason=2025-12-03&min=18&max=27&lang=hi)
so you can directly share the result link with anyone.
This keeps the tool SEO-friendly and easily shareable.
Accessibility & Privacy
All calculations happen entirely in the browser — your DOB is never sent to the server.
No cookies or local storage are used (except URL parameters).
This approach ensures privacy and provides fast, real-time processing.
SEO & Structured Data
The page includes SoftwareApplication JSON-LD so search engines can properly understand the tool.
Meta tags, Open Graph, and Twitter Card are already configured — ensure that
og:url and canonical point to the correct domain.
Tips
- While checking eligibility for any recruitment, use the exact “As on” date mentioned in the official notice.
- Enter DOB using the browser calendar or YYYY-MM-DD format (useful for sharing via URL).
- You can save the result by taking a screenshot of the result section for future reference.