570 minutes is 9 hours 30 minutes
570 minutes is 9 hours 30 minutes
9:30 · 9.5 decimal hours
570 minutes is 9 hours 30 minutes. Written for a timesheet that wants decimal hours, it is 9.5.
How it is worked out
Divide by 60. 570 ÷ 60 = 9.5 hours. The whole number is the hours; multiply what is left by 60 to get the minutes back.