The Bengali Calendar or Bangla Calendar (বঙ্গাব্দ Bônggabdô or Banggabda) is a solar calendar used in the region of Bengal. A revised version of the calendar is the national and official calendar in Bangladesh and an earlier version of the calendar is followed in the Indian states of West Bengal, Tripura and Assam. Bengali Calendar is also called as Bengali Ponjika or Bangla Panjika. BengaliCalendar .com offers Bengali Calendar with Monthly Bengali Calendar for Kolkata, West Bengal, India. এখানে বাংলাদেশের বাংলা একাডেমি কর্তৃক প্রবর্তিত বাংলা তারিখ গণনার পদ্ধতি অনুযায়ী বাংলা ১৪৩১ সালের ক্যালেন্ডার ( Bangla Calendar of 1431) দেখানো ... Bangla calendar year for 1431 is equivalent to 14 April 2024 to 13 April 2025 of Gregorian calendar for the people of Bangladesh. The Bangla Calendar or Bengali Calendar consists of 12 months, is a luni-solar calendar that is used in Bangladesh.