Sri Lanka Grade 1 School Admission Marks Calculator

The Ministry of Education publishes an annual circular governing admission to Grade 1 of every government school. The constants built into this calculator are calibrated against Circular No. 24/2024 (admission to Grade 1 of government schools, 2026 academic year)and were last verified on 2026-05-17. The circular is replaced every admission cycle, so confirm the version linked under Sources & references below before submitting your paper application.

Five mutually exclusive admission categories carry the marking weight. A parent picks exactly one for their child:

• Close-proximity resident. Your child lives close to the school. The interview board scores distance from the school, length of residency at the current address, and your residence proof.
• Past pupil's child. One parent (mother or father) attended the school as a pupil. The board scores the parent's tenure at the school and any leadership / sports record.
• Child of MoE or school staff. One parent works in the Ministry of Education or at a government school. The board scores the role and the years of continuous service.
• Returnee from foreign service. One parent has returned to Sri Lanka after a posting abroad. The board scores the type and length of foreign service.
• Sibling of a current pupil. Your child has an older brother or sister already at the school. The board scores the stage the sibling is in and how many siblings already attend.

Each category has its own 100-mark cap. Inside the category, marks are split across two or three sub-criteria — for residence applicants, that is distance from the school plus years at the current address plus residence proof; for past-pupil applicants, parental tenure at the school plus a leadership or sports record. The engine sums the sub-criterion marks and then applies the category cap, so the figure shown to the parent is the marks the interview board would award after documents are verified.

Distance bands and residence years

Distance marks taper off in 1 km bands. The closest band (≤ 1.0 km) earns the full 50 marks for distance; the 1.0–2.0 km band earns 40; and so on down to the 4.0–5.0 km band at 10 marks. Beyond 5.0 km the distance sub-criterion scores zero, regardless of how good your other inputs look. The years-at-address sub-criterion adds up to 35 marks, stepping from zero (less than a year) through 10 marks (1–3 years), 20 marks (3–5 years), 28 marks (5–7 years), and 35 marks at the top (7 or more years). Residence-proof adds up to 15 marks: an owned property in the parent's name and an official quarters assignment tie at the top; long-term registered leases sit one tier below; short-term rentals come last.

Past-pupil tenure and the category cap

Past-pupil applications score on two sub-criteria — the parent's tenure at the school and a leadership or sports record. Tenure can reach 60 marks at 13 years (Grade 1 through A-Level). Leadership runs to 50 marks for national-level colours. Because the two sub-caps add to 110, a parent who was at the school for 13 years and earned national colours will hit the 100-mark category cap with marks to spare. The interview board awards the cap, not the raw sum. This is the most common cap-trigger in the system — the breakdown table shows it clearly when it fires.

What the calculator does not tell you

The marks computed here are the marks the interview board will award your application; they are not the school's selection cut-off. Each school sets its own cut-off after applications close, based on the marks distribution and how many seats it has. The Ministry does not centrally publish per-school cut-offs, and asking the school before applications close is rarely helpful — the school does not know either until applications are in. Use the marks the tool returns to plan: 75 of 100 in your category is a strong score; 30 of 100 is weak no matter the school. If you can plausibly apply under more than one category, pick the one this tool scores highest.

Edge cases the tool handles

Three edge cases are handled deliberately. (1) Distance beyond the 5 km claimable maximum returns 0 marks for the distance sub-criterion and the breakdown shows 0 / 50so the parent knows they have fallen off the scale. (2) Inputs left blank are read as zero rather than throwing an error, so the parent can browse the maximums without first filling every field. (3) When the raw sub-criteria sum exceeds the category cap (most common in past-pupil applications), the displayed total is the cap and a small note explains why. Every calculation is cross-checked against an independent rule-walk function before the result tile renders — a mismatch surfaces as a red "please report" line, which would indicate a bug rather than a wrong input.

Four hand-reconciled scenarios. Plug each one into the calculator above — the breakdown rows should match these to the integer mark. The second example shows the category-cap behaviour; the fourth shows the "beyond claimable distance" edge case.

• Ministry of Education — Admission of Children to Grade 1 of Government Schools (circulars)
• Ministry of Education — Grade 1 Admission Application Form (ED.O./ADM. 01/24)
• Government of Sri Lanka — Gazette notifications (amendments to the prevailing circular)

Calibrated against Circular No. 24/2024 (admission to Grade 1 of government schools, 2026 academic year). Reconfirmed against the Ministry of Education circulars index on 2026-05-17. The Ministry publishes a fresh admission circular every cycle — if a newer circular is on the MoE site than the one cited above, treat the marks here as indicative until the constants are re-verified.