40 BE

Kull-i-shay’:	1st Kull-i-shay’ 2
Váḥid:	1 2 Váḥid 3 (Ab) 4 5
Years:	37 38 39 40 BE (Bá’) 41 42 43

40 BE was the 2nd year of the 3rd váḥid of the 1st kull-i-shay’ of the Bahá'í Era, and the 40th year of the 1st century of the Bahá'í Era. 40 BE corresponds to the period between Naw-Rúz of 1883 and Naw-Rúz of 1884 of the Common Era (CE) according to the Gregorian calendar.