Date guide

How age limits and cut-off dates work

Many exam and recruitment forms calculate eligibility using a cut-off date. Your age on that exact date matters. Being eligible today does not always mean you are eligible on the official cut-off date.

What is a cut-off date?

A cut-off date is the date used to calculate age for a form. If the notification says the candidate must be 18 to 27 years old as on 1 August 2026, then your date of birth is checked against 1 August 2026, not against the day you submit the form.

What to verify

• Minimum age and maximum age.
• The exact cut-off date written in the official notification.
• Category-based age relaxation, if applicable.
• Whether the form uses completed years only or shows years, months and days.

Important caution

This site can help with date calculation, but it cannot decide official eligibility. Always confirm with the official notification, especially when relaxation rules, reserved category rules or document proof requirements are involved.

Example

If a notice says the age is calculated as on 1 August 2026, use 1 August 2026 as the cut-off date even if you submit the form in June or July. The submission date and cut-off date are separate things.

Keep proof ready

Date of birth usually needs to match an official document such as a school certificate, marksheet, birth certificate or government ID. If the form later verifies documents, a mismatch can create problems even when the age calculation itself is correct.