Thai Year Calculator
Convert between Thai Buddhist Era (พ.ศ.) and Gregorian (AD/CE) years. Perfect for birth dates, documents, and historical dates.
Current Year
2025
Gregorian Year (AD/CE)
Common Era / Anno Domini
2568
Thai Buddhist Year (พ.ศ.)
Buddhist Era / พุทธศักราช
Gregorian to Thai Buddhist
Enter any year from 1 AD to 9999 AD
Quick Convert:
Thai Buddhist to Gregorian
Enter any year from 544 BE to 10542 BE
Quick Convert:
Age Calculator
Enter Your Birth Year
Year Conversion Reference
| Gregorian Year (AD/CE) | Thai Buddhist Year (พ.ศ.) | Difference | Notable Events |
|---|
About Thai Buddhist Calendar
The Thai Buddhist calendar (พุทธศักราช) is the official calendar of Thailand, based on the Buddhist Era (BE) which begins from the year of Buddha's death (Parinirvana).
Key Information
- Conversion Formula: Thai Year = Gregorian Year + 543
- Buddhist Era Start: 544 BE (1 AD)
- Current Usage: Official calendar in Thailand
- Alternative Names: BE (Buddhist Era), พ.ศ. (พุทธศักราช)
- Other Countries: Also used in Cambodia, Laos, Myanmar, Sri Lanka
Common Uses
- • Official Thai documents
- • Birth certificates
- • Government records
- • Academic transcripts
- • Legal documents
- • Historical records
- • Religious ceremonies
- • Traditional festivals
Conversion Examples
Gregorian → Thai Buddhist:
- 2000 AD → 2543 BE
- 1990 AD → 2533 BE
- 2025 AD → 2568 BE
Thai Buddhist → Gregorian:
- 2543 BE → 2000 AD
- 2533 BE → 1990 AD
- 2568 BE → 2025 AD
Quick Reference
+543
Add 543 to Gregorian year
to get Thai Buddhist year
to get Thai Buddhist year
Calendar Systems
- 🗓️ Gregorian: International standard
- 🏛️ Buddhist Era: Thailand, Southeast Asia
- 📅 Islamic: Hijri calendar
- 🎋 Chinese: Lunar calendar
- 🕉️ Hindu: Various regional calendars