Bengali Date

Bangladeshi Calendar
Convert
১২৩৪৫
৬৭৮৯০
12345
67890

Result

Gregorian (Christian) [AD]

Other calendars - 1972 

Muslim Lunar (Hijra) [AH]
Myanmar (Burmese)
Iranian Solar [SH]
Taiwanese (Minguo) - variety
Thai (Buddhist) [BE]