Fraction of an hour to minutes
0.5 of an Hour in Minutes
30 minutes
0.5 × 60 = 30 minutes
- Seconds1800
- Fraction of an hour1/2
- Percent of an hour50%
- Share of an 8-hour day6.3%
Where 0.50 sits in the hour
- exact position
- nearest tenth
- nearest quarter
Rounded on a payroll system
Nearest minute30 minno change
Tenth of an hour0.5 hno change
Quarter hour0.50 hno change
Which punches show as 0.50
27 min0.45
28 min0.47
29 min0.48
30 min0.50
31 min0.52
32 min0.53
33 min0.55
A time clock that stores hundredths turns 30 minutes into 0.50.
Worth at your hourly rate
0.5 hours × $20.00/h = $10.00
Payroll multiplies the decimal hours, not the minutes, by the rate.