School admission tool

Chronological Age Calculator

Determine a student's exact age (years, months, days) as of a school admission cut-off date — critical for reception, kindergarten, and grade 1 eligibility.

Why schools care about chronological age

Most education systems have a fixed cut-off date (e.g., 31 August in the UK, 31 December in India, 1 September in many US states). Children whose age falls on either side of that date are placed in different academic years. A precise chronological age — years, months and days — is often required on the school application form.

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