Difference time between Guyana and Bangladesh in hours, minutes, and seconds is [ -10 hours ] with gregorian date today is Thursday 22nd of October 2026 in Guyanese local time, Where the time now in Guyana is 01:21 AM and the time now in Bangladesh is 11:21 AM in Bangladeshi local time and the time comparison between Co-operative Republic of Guyana and Bangladesh in greenwich time ( GMT ) where Guyana late for greenwich time ( GMT -04:00 ) while Bangladesh advanced about greenwich time ( GMT +06:00 ).