How to Convert the Nepali Grading System to a US GPA (2026)

Most calculators built for the Nepali-to-US GPA question do the same thing: they take one university's internal percentage-to-GPA formula and present it as a universal answer. The real picture is less tidy. Nepal's three largest universities, Tribhuvan University (TU), Kathmandu University (KU), and Pokhara University (PU), don't grade against the same internal pattern, there's no single national conversion standard, and a US graduate programme generally wants a real third-party evaluation rather than a flat formula applied to your transcript.

Nepal's grading systems aren't one system

Tribhuvan University, which enrolls the large majority of Nepali university students, uses a 4.0 CGPA scale with fixed letter-grade points: A+ at 4.0, A at 3.6, B+ at 3.2, B at 2.8, C+ at 2.4, and C at 2.0 as the minimum pass, roughly a 40% floor. Kathmandu University runs on the same nominal 4.0 scale but sets a stricter 50% pass threshold, and reports results as letter grades directly rather than TU's per-subject computed GPA. Pokhara University uses a percentage-based system with its own letter bands, A+ for 80% and above, down to a 40% per-subject pass mark, closer in structure to TU than to KU. At the secondary level, the National Examination Board (NEB) applies a GPA-based grading system that's meant to carry through into university admissions, using the same letter-to-GPA mapping as TU.

None of this is a flaw in the system, it's simply how Nepali higher education is structured: individual universities, not a single central ministry, set their own grading implementation. The practical consequence for an applicant is that the same raw percentage can translate differently depending on which university issued it, which a single universal formula can't capture.

Why the common online formulas fall short

The most frequently cited shortcuts, dividing your TU percentage by 25, or your PU percentage by 20, to land on a 4.0-scale figure, are reasonable arithmetic approximations of each university's own published scale. They aren't wrong as a rough planning reference. But they flatten the real distinction between TU and KU's different pass thresholds, they don't account for how a specific department or programme at your university actually applied grading in a given year, and they are not what a US graduate admissions committee will treat as your official converted GPA. Submitting a calculator's output in place of a required formal evaluation is one of the most common reasons an application gets sent back for missing documentation, not because the number was inaccurate, but because it wasn't the right kind of document.

What a real credential evaluation actually does

Most US graduate programmes require a course-by-course evaluation from a NACES-member agency, commonly WES or ECE, the same requirement that applies to transcripts from India, Pakistan, Bangladesh, China, and most countries outside US grading conventions. These evaluators assess your specific transcript against your issuing university's own grading pattern, not a single universal table, and produce a report with a converted GPA your target programme can read on comparable terms to a domestic applicant's record. Our comparison of WES, ECE, and IQAS walks through how each evaluator actually works and which one a specific target programme is likely to require, since this genuinely varies by university and sometimes by department within it.

Transcripts, English issuance, and what to request

Nepali university transcripts and mark sheets are generally issued in English directly by the controller of examinations or the university's exam section, which removes a translation step that applicants from several other countries have to budget for. What it doesn't remove is the need for the official, sealed or verified version rather than a personal printout or photocopy, most evaluators and US programmes will not accept a transcript that didn't come through the university's own official channel. Request transcripts for your full academic history, your NEB-issued +2 (higher secondary) results and your bachelor's-level university transcript both, since most evaluators and programmes want the complete record, not just your most recent qualification.

The practical steps, in order

Request official transcripts directly from your university's exam section or controller's office for every level a US programme requires, typically both +2 and bachelor's. Confirm your target programme's required evaluator, most often WES or ECE, on its own international-applicant admissions page before paying for anything, since the accepted evaluator and submission method do vary. Send your official transcripts and, once conferred, your degree certificate (migration certificate and character certificate are sometimes requested alongside it) to that evaluator with the required fee. Build in real lead time: evaluators commonly quote several weeks of processing, longer during peak application season, and requesting documents from a Nepali university's own exam section can itself take weeks depending on the institution and whether you're requesting while enrolled or after graduating.

Common mistakes worth avoiding

Submitting a calculator's flat-formula output where the programme explicitly requires a formal evaluation, which usually just costs you the time of doing it over. Assuming a TU 4.0 CGPA and a KU letter grade mean the same academic standing because both nominally sit on a "4.0 scale," when the real pass thresholds underneath them differ. And requesting only your most recent transcript when a programme's checklist asks for your complete academic record. Checking your target programme's exact documentation and evaluation requirement before you start avoids all three.

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