21K School / Calculators / Grade Eligibility Calculator

Grade Eligibility Calculator

Find the right grade for your child based on their date of birth. Instantly check admission eligibility for the upcoming academic session — from Nursery to Grade 12.

15 Grades

NURSERY TO GRADE 12

Instant

ELIGIBILITY CHECK

2026–27

ADMISSIONS OPEN

Nursery to Grade 12

Date-of-Birth Based

Instant Result

Full Grade-Age Chart

Grade Eligibility Calculator

Where Every Learner Finds Their Path

Learner's Name

Date of Birth *

ℹ️ For relaxation in age-criteria or any concerns, please speak to our Admission Counsellor.

Grade	DOB From	DOB To	Age

Grade Age Reference

Nursery

~3 yrs

KG 1 & KG 2

~4 – 5 yrs

Grades 1 – 4

~6 – 9 yrs

Grades 5 – 8

~10 – 13 yrs

Grades 9 – 10

~14 – 15 yrs

Grades 11 – 12

~16 – 17 yrs

Age as of July 1 of the admission year

How It Works

Enter your child's name and date of birth. The calculator works out their age as on July 1 of the academic session.

Each grade has a DOB window — a child must be roughly 3 years old for Nursery, increasing by one year per grade up to Grade 12.

The tool matches your child's DOB to the correct grade and shows eligibility for the current session.

Use the Full Grade-Age Chart inside the calculator to see the DOB range for every grade at a glance.

For any age-criteria relaxation or special cases, connect with our Admission Counsellors for personalised guidance.