🇳🇵 BS ↔ AD Date Converter – Most Accurate Nepali Calendar Tool
Table‑driven precision for 2000–2100 BS • Used for passports, visas, legal documents
✅ Why this is the #1 Converter
✔️ Full month‑length table – every BS year (2000–2100) has its real 12‑month pattern.
✔️ Verified example: 2083-02-02 BS → 2026-05-16 AD.
✔️ Two‑way perfect – BS↔AD using integer day offset, no drift.
✔️ Passport/visa ready – legally accurate for official documents.
✔️ Open source & auditable.
| BS Year | Baishakh 1 → AD Date | Test Date | Status |
|---|
📌 Frequently Asked Questions (FAQ)
🏆 Comparison: Our Converter vs Others
| Feature | Our Converter | Generic Tools | Hamro Patro |
|---|---|---|---|
| Table‑based accuracy (2000-2100 BS) | ✅ Yes | ❌ Approx formula | ✅ Yes (app locked) |
| AD → BS reverse conversion | ✅ Instant | ⏳ Often inaccurate | ✅ Yes |
| Open month‑length data | ✅ Visible/auditable | ❌ Black box | ❌ Not available |
| No app download needed | ✅ Web | ✅ Web | ❌ Mobile focus |
| Passport/legal verification | ✅ Proven (2083-02-02 test) | ❌ Off by 1 day | ✅ Reliable |
📖 How to use the BS ↔ AD Date Converter
For travellers: Plan your visa dates – convert your Nepali visa expiration (BS) to AD for flight bookings.
For businesses: Convert contracts, invoices and legal documents accurately.
For developers: Reuse the month‑length table (JavaScript object) in your own projects.
Example: If your Nepali birth certificate says 2050-08-15 BS, our tool gives the exact AD date for international forms.