80 minutes is 1 hour 20 minutes
80 minutes is 1 hour 20 minutes
1:20 · 1.33 decimal hours
80 minutes is 1 hour 20 minutes. Written for a timesheet that wants decimal hours, it is 1.33.
How it is worked out
Divide by 60. 80 ÷ 60 = 1.33 hours. The whole number is the hours; multiply what is left by 60 to get the minutes back.