Tibetan and Himalayan Library - THL

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Tibetan to Gregorian Calendar Converter

Convert Tibetan calendar years into their Western (Common Era or A.D.) equivalents.
1. Select an Animal
 English  Tibetan   Phonetic  Wylie 
Hare yos
Dragon druk 'brug
Snake trü sbrul
Horse ta rta
Sheep luk lug
Monkey tre spre
Bird ja bya
Dog khyi khyi
Pig pak phag
Rat tsi tsi
Ox lang glang
Tiger tak stag
2. Select an Element
 English  Tibetan   Phonetic  Wylie 
Fire me me
Earth sa sa
Iron chak lcags
Water chu chu
Wood shing zhing
3. Select a Rabjung Cycle
If "Unknown", a set of possible Western years will be returned.

The Details

A Tibetan year is properly identified by three parts. The first two, the Animal and Element, correspond roughly to similar identifiers used in the Chinese calendar. The third part is the Rabjung (rab byung, rab byung). The Rabjung are 60-year cycles, the first of which began in 1027 C.E. We are currently in the 17th Rabjung, which began on February 28, 1987.

Unfortunately, pre-modern Tibetan literature doesn't always identify dates with all three of these parts — often only the animal and element are explicitly mentioned (and sometimes not even these are given). However, if you can narrow the author's dates to within a century or so, then it's not hard to figure out the rabjung for yourself.

Each year of a Rabjung cycle spans two Western years. This is because the Tibetan New Year or Losar (lo gsar, lo gsar) falls in either February or March. You will find a table of Tibetan New Years from 1880 to 1997 in Philippe Cornu's Tibetan Astrology (Boston: Shambhala, 1997), pp. 157-170.

This calculator is based on an algorithm published by Peter Meyer at https://www.hermetic.ch/cal_stud/tib_year.htm.

For more in-depth information about the Tibetan calendar, see http://www.nitartha.org/calendar_overview.html.