Sources used on Dhani789 Calculator Tools
Last verified 28 August 2026.
Dates
- Epoch: 1 Baisakh 2000 BS = 14 April 1943 AD. Month-length table 2000–2090 BS.
- Spot checks: Hamro Patro date converter — 1 Baisakh 2083 = 14 April 2026; 12 Bhadra 2083 = 28 August 2026.
GPA
- Letter Grading Directive 2078 (MOEST), as reproduced on NEB Grade 12 result explainers such as Edusanjal’s 2082 result notice table.
- SEE theory 35% pass is the rule used by independent SEE calculators; labelled as an estimate.
Tax
- P&A briefing of Finance Act 2083 personal rates (authenticated 14 July 2026).
- Inland Revenue Department for filing, not for this estimate.
- VAT 13% — standard rate administered by IRD.