Delhi (NCT) Board Percentage Calculator
Compute your DoE Delhi Class 10/12 percentage and see whether you clear the published 33% / 33% pass criteria — with step-by-step maths.
Enter subject marks
CBSE bye-laws: 33% in each external subject (Class 10). Class 12 practical subjects need 33% theory and 33% practical separately plus 33% subject aggregate.
Source caveat: Delhi NCT does not run a large parallel state Class 10/12 board like UP/Maharashtra — most government/aided/private schools are CBSE-affiliated. If your school is NIOS / state-open / other, do not use this CBSE floor.
71.00%
355 / 500 · DoE Delhi
(72 + 65 + 80 + 70 + 68) ÷ 500 × 100 = 71.00%
Published pass floor: 33%
Every entered subject clears the per-subject floor (on equal maxima).
What this means for you: use this percentage on forms that ask for aggregate; still confirm theory/practical split and grace marks in the official DoE Delhi circular before treating a near-miss as a pass.
How the Delhi (NCT) Board Percentage Calculator works
DoE Delhi pass criteria
CBSE bye-laws: 33% in each external subject (Class 10). Class 12 practical subjects need 33% theory and 33% practical separately plus 33% subject aggregate.
CBSE Examination Bye-Laws (Scheme of Examinations and Pass Criteria): qualifying marks in each subject of external examination shall be 33% at Secondary/Senior School Certificate Examinations; for Senior School subjects with practicals, 33% in theory and 33% in practical separately in addition to 33% in aggregate (cbse.gov.in / cbseacademic.nic.in bye-laws archive). Applies to Delhi schools because CBSE conducts All India/Delhi Class X/XII exams for affiliated schools.
Source caveat: Delhi NCT does not run a large parallel state Class 10/12 board like UP/Maharashtra — most government/aided/private schools are CBSE-affiliated. If your school is NIOS / state-open / other, do not use this CBSE floor.
About schooling in Delhi (NCT)
Delhi’s Directorate of Education publishes explicit foundational-stage age bands for Nursery/KG/Class I — with 31 March as the cut-off — while secondary assessment for most Delhi schools is CBSE’s 33% bye-law floor (All India/Delhi examinations), not a separate large NCT Class 10/12 board cohort.
What this calculator does
Enter each subject’s obtained marks (same maximum). We show aggregate percentage with the arithmetic expanded, then compare against the published per-subject / aggregate floors for Class 10 or 12.
Grace marks, theory–practical splits, and compartment rules are board-specific — always read the year’s circular before treating a near-miss as a pass.
Frequently asked questions
What is the DoE Delhi Class 10 pass percentage?
33% is the published planning floor used on this page (CBSE bye-laws: 33% in each external subject (Class 10). Class 12 practical subjects need 33% theory and 33% practical separately plus 33% subject aggregate.).
What about Class 12?
33% subject to the notes: CBSE bye-laws: 33% in each external subject (Class 10). Class 12 practical subjects need 33% theory and 33% practical separately plus 33% subject aggregate.
Does DoE Delhi award grace marks?
Many boards notify limited condonation/grace for near-misses. This tool does not invent grace — check the official circular.
Can I mix subjects with different maxima?
Set maxPerSubject to the common maximum, or convert marks to a common scale first. Unequal paper maxima need manual weighting.
Is this an official board calculator?
No — it is a free Knwdle helper citing DoE Delhi pass practice. Trust the marksheet and board gazette.
What is distinctive about Delhi (NCT)?
Delhi’s Directorate of Education publishes explicit foundational-stage age bands for Nursery/KG/Class I — with 31 March as the cut-off — while secondary assessment for most Delhi schools is CBSE’s 33% bye-law floor (All India/Delhi examinations), not a separate large NCT Class 10/12 board cohort.
For developers & AI agents
The Delhi (NCT) Board Percentage Calculator is also available as a free, unauthenticated JSON API — no API key, no sign-up, CORS enabled for all origins. Send a GET request with the parameters below and receive the computed result as JSON, including the source of the format or formula used. Invalid input returns HTTP 400 with a JSON { "error": "..." } body.
GET https://knwdle.com/api/tools/delhi-board-percentage-calculator| Parameter | Required | Description |
|---|---|---|
marks | Yes | Comma-separated obtained marks |
maxPerSubject | No | Default 100 |
level | No | class10 | class12 |
Request:
GET https://knwdle.com/api/tools/delhi-board-percentage-calculator?marks=72,65,80,70,68&maxPerSubject=100&level=class10
Response:
{
"tool": "delhi-board-percentage-calculator",
"state": "Delhi (NCT)",
"board": "DoE Delhi",
"input": {
"marks": [
72,
65,
80,
70,
68
],
"maxPerSubject": 100,
"level": "class10"
},
"totalObtained": 355,
"totalMaximum": 500,
"percentage": 71,
"passCriteriaPct": 33,
"perSubjectFloorPct": 33,
"clearsPerSubjectFloor": true,
"clearsAggregateFloor": true,
"likelyPass": true,
"formula": "percentage = (72 + 65 + 80 + 70 + 68 ) ÷ 500 × 100 = 71.00%",
"notes": "CBSE bye-laws: 33% in each external subject (Class 10). Class 12 practical subjects need 33% theory and 33% practical separately plus 33% subject aggregate.",
"source": "CBSE Examination Bye-Laws (Scheme of Examinations and Pass Criteria): qualifying marks in each subject of external examination shall be 33% at Secondary/Senior School Certificate Examinations; for Senior School subjects with practicals, 33% in theory and 33% in practical separately in addition to 33% in aggregate (cbse.gov.in / cbseacademic.nic.in bye-laws archive). Applies to Delhi schools because CBSE conducts All India/Delhi Class X/XII exams for affiliated schools.",
"disclaimer": "Educational helper — confirm compartment/grace rules in the official board circular."
}