Kolkata時間からBumba時間への変換


20:10:40
-4.5
Change
15:40:40


 +5.5
 +5.5
 +3.5
 +3.5
 +3.5
 +3.5
 +3.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +2.5
 +1.5
 +1.5
 +1.5
 +1
 +0.5
 +0.5
 +0.5
 +0.5
 +0
 +0
 +0
 +0
 +0
 +0
 +0
 +0
 +0
 +0
-1 
-2