Quick Answer (TL;DR)

NEB uses 8 letter grades on a 4.0 scale: A+ 90–100 (4.0) → D 35–39 (1.6) → NG <35 (0.0). GPA = Σ(Grade Point × Credit Hours) ÷ Σ(Credit Hours) — Class 12 subjects are commonly described as ~4 credit hours each (confirm the current NEB curriculum table on neb.gov.np). Pass = D (1.6) in every subject; any NG pulls GPA down. Percentage estimate = GPA ×25 (e.g., 3.2→~80%) — estimate only; confirm with the receiving institution and submit the original marksheet.

Same table for every level: Class 8 BLE, SEE Class 10, Class 11 and Class 12 all use this identical 8-band table (Letter Grading Directive 2078, 4th Amendment 2081/03/16). No stream gets a different scale.

NEB Grading Scale 2026 (4.0) — All Levels

A+ — Outstanding90–100% → 4.0
A — Excellent80–89% → 3.6
B+ — Very Good70–79% → 3.2
B — Good60–69% → 2.8
C+ — Satisfactory50–59% → 2.4
C — Acceptable40–49% → 2.0
D — Basic35–39% → 1.6
NG — Not GradedBelow 35% → 0.0

Marks ranges are inclusive at the bottom. 89.5 is still A (80–89 band); only 90+ enters A+.

D/NG Cut-off Change (2079)

Before 2079 BS, D started at 30 and NG was <30. From 2079 onwards (including all 2082/2083 results) D is 35–39 and NG is <35. If comparing an older sibling’s result with a 2083 result, this one-line change explains the difference.

How GPA Is Calculated

GPA = Σ(Grade Point × Credit Hours) ÷ Σ(Credit Hours)

Class 12 across Science, Management, Humanities and Education uses the same formula; only the subject list differs. Without credit weighting a simple average (sum grade points ÷ subjects) gives a close estimate, but the transcript GPA is weighted.

Credit Hours — Why They Matter

Class 12 (+2) — NEBCommonly described as ~4 credit hours per subject (typical load 5–6 subjects), but the credit-hour table varies by stream and curriculum year — confirm the current NEB curriculum on neb.gov.np; the transcript weighting is definitive
SEE Class 10Same 4.0 GPA bands; credit weighting applied per NEB schedule
If hours differWeighted divisor changes — simple average ≠ official GPA; always check the transcript

Theory vs Practical Weighting

Most subjectsCommonly described as ~75% theory + ~25% internal/practical → combined mark decides letter grade (confirm the current subject schedule on neb.gov.np)
Computer ScienceOften cited as a 50/50 exception — confirm the current syllabus; do not assume it without checking
Theory floorCommonly cited as below ~35% in external theory → NG (0.0) regardless of practical marks — confirm the current directive

A B+ in theory but D in practical can drag the combined mark down a full letter — practical marks are not “extra credit”.

Worked GPA Example (Management)

Suppose a Management student scores:

English (A) — 82%3.6 ×4 = 14.4
Accountancy (B+) — 76%3.2 ×4 = 12.8
Economics (A+) — 92%4.0 ×4 = 16.0
Business Studies (B) — 64%2.8 ×4 = 11.2
Computer Sci (C+) — 55% (50/50 subject)2.4 ×4 = 9.6

Total weighted = 64.0 ÷ 20 credit hours = GPA 3.20 → ~80% (B+ average). On the transcript most colleges treat this as First Division range.

Try it: Use SolutionsNepal’s NEB GPA Calculator (pick stream, enter theory+potential marks) or GPA → Percentage for a quick ×25 estimate.

Passing Rule & NG

  • Overall: need D (1.6) in every subject theory+practical combined — no aggregate pass alternative
  • NG = 0.0 in any subject means that subject is not cleared; GPA collapses for that paper
  • Remedy: sit the grade-increment/supplementary exam for NG subjects; GPA is recalculated with the new grade
  • Promotion Class 11→12: commonly described as needing qualifying grades in most subjects (often cited as 5 of 6) — confirm the current NEB promotion rule on neb.gov.np

GPA to Percentage — GPA ×25

NEB marksheet publishes GPA only. For forms that demand a percentage, a widely used estimate is GPA×25 — but it is not an official NEB conversion: always confirm with the receiving institution which conversion (if any) it accepts, and attach the original grade sheet.

Approximate Percentage = GPA × 25
4.0 (A+)~100% (90–100 band)
3.6 (A)~90% (80–89)
3.2 (B+)~80% (70–79)
2.8 (B)~70% (60–69)
2.4 (C+)~60% (50–59)
2.0 (C)~50% (40–49)
1.6 (D)~40% (35–39)

Example: GPA 3.44 ×25 ≈ 86%. Note the band width: a 3.2 GPA covers a 70–79 combined range, so two students with 3.2 may have 71% vs 78% actual marks — the ×25 is an approximation, not an exact reverse of your internal marks.

When to Submit GPA vs Converted Percentage

  • Form asks for GPA: submit transcript GPA exactly (e.g., “NEB Class 12 GPA 3.20”)
  • Form asks for percentage: use the institution’s stated conversion rule first; if none, use GPA×25 and label it “approx. (GPA×25)”
  • Abroad / credential evaluation: specify “NEB Class 12 GPA (4.0 scale)” and attach marksheet; some evaluators contact NEB directly
  • Never hide the original: always attach the official grade sheet alongside any converted value

NEB vs TU vs CTEVT

NEB (Class 8–12)4.0 letter GPA (A+→NG) — described here
TU — older annual programsPercentage divisions: Distinction / First / Second / Third
TU / KU / PU — semester (new) programs4.0 GPA semester system (similar bands, but institutional rules differ)
CTEVTPercentage-based divisions — different from NEB

Calculator Checklist

  • Pick correct level/stream (Class 12 Science/Management/Humanities/Education, SEE, BLE)
  • Enter theory + practical marks with correct 75/25 (or 50/50 for Computer Science)
  • Confirm D cut-off 35 (post-2079) — not 30
  • Use weighted GPA from transcript, not a plain average, for admissions
  • For percentage: use GPA×25 only where accepted, and label as approximate
  • Keep original marksheet for any submission

Official Sources & Final Note

Sources: National Examination Board neb.gov.np, Letter Grading Directive 2078 (4th Amendment 2081/03/16), Curriculum Development Centre (CDC), and college-verified 2082/2083 schedules. Nuffic Nepal education-system reference for upper-secondary NEB XI/XII table.

Last updated: September 26, 2026. Grade bands, credit-hour weighting and theory/practical ratios are set by NEB and can be amended by directive. Verify the 2083 guidance on neb.gov.np before admissions. SolutionsNepal is an educational guide, not the exam board.

Frequently asked questions

What is the NEB grading scale in 2026?

8 bands on 4.0 scale: A+ 90–100 (4.0), A 80–89 (3.6), B+ 70–79 (3.2), B 60–69 (2.8), C+ 50–59 (2.4), C 40–49 (2.0), D 35–39 (1.6), NG below 35 (0.0). Same for SEE Class 10 and Class 11/12. Before 2079, D started at 30; from 2079 onwards D is 35–39 and NG is <35.

How is NEB GPA calculated?

GPA = Σ(Grade Point × Credit Hours) ÷ Σ(Credit Hours). Class 12 subjects are commonly described as 4 credit hours each, but streams and curricula differ — confirm the credit-hour table in the current NEB curriculum on neb.gov.np; the weighted transcript figure is definitive.

How does theory vs practical affect GPA?

Final marks combine weighted theory + practical/internal. Most subjects are commonly described as ~75% theory + ~25% practical/internal, with Computer Science often cited as a 50/50 exception — but ratios vary by subject and curriculum year, so confirm the current NEB subject schedule on neb.gov.np. The combined mark decides the letter grade.

What is the passing rule?

You must get at least D (1.6) in every subject — theory + practical combined. Any NG (below 35 in theory or below 40% in internal where applied) means that subject is not cleared; GPA is pulled down and you may sit a grade-increment/supplementary exam.

How do I convert NEB GPA to percentage?

Widely used estimate only: Percentage ≈ GPA × 25 (e.g., 3.2→~80%). NEB publishes GPA, not an official universal percentage formula — submit original grades and confirm with the receiving institution which conversion (if any) it accepts.

What is CGPA?

Cumulative GPA across multiple years/levels (e.g., Class 11 + 12). CGPA = weighted average of GPAs by credit hours across those years. Same 4.0 scale.

Does NEB use percentage?

No. NEB issues letter grades + GPA. Percentage is only an estimate for jobs/scholarships that ask for it. TU annual programs still use percentage divisions (Distinction/First Division etc.), but newer TU semester programs also use 4.0 GPA — check the specific programme.

Class 12 result 2083 when?

Result dates move yearly — check the current notice on neb.gov.np; this guide updates when published. (Prior-year exam/result windows are illustrative only, as of October 2026.)

Put this guide to work — every SolutionsNepal tool is free and needs no signup.

NEB Class 11/12 GPACalculate NEB Class 11 & 12 GPA with Directive 2078 gradingOpen tool SEE GPA CalculatorCalculate your SEE GPA from subject gradesOpen tool GPA to Percentage ConverterConvert GPA to percentage, percentage to GPA, and GPA to divisionOpen tool CGPA CalculatorCalculate semester GPA, cumulative CGPA and estimated percentageOpen tool
NEB GPA CalculatorNEB Grading SystemClass 12 GPASEE GPANEB PercentageEducation Nepal
Written by SolutionsNepal Team

Nepal education researchers