Minutes to decimal hours
20 Minutes in Decimal
0.33 hours
20 ÷ 60 = 0.3333… → 0.33 hours
- Four places0.3333…
- Percent of an hour33.3%
- Seconds1200
- Share of an 8-hour day4.2%
Where 20 minutes sits in the hour
- exact position
- nearest tenth
- nearest quarter
What each rounding rule records
Hundredths0.33−0.2 min
Tenth of an hour0.3−2 min
Quarter hour0.25−5 min
Hours and 20 minutes
8 hours 20 minutes = 8.33
1 h 20 min1.332 h 20 min2.333 h 20 min3.334 h 20 min4.335 h 20 min5.336 h 20 min6.337 h 20 min7.338 h 20 min8.339 h 20 min9.3310 h 20 min10.3311 h 20 min11.3312 h 20 min12.33
Worth at your hourly rate
20 minutes × $20.00/h = $6.60
Payroll multiplies the decimal hours, not the minutes, by the rate.