Hours to Minutes and Seconds Converter
Convert hours into minutes, and from there into seconds. Swap to go the other way. The result table shows every other time unit alongside.
Convert hours, minutes and seconds
Frequently Asked Questions
90 minutes. The decimal part is a fraction of an hour, so 0.5 hours is half of 60.
Multiply the decimal part by 60. 0.25 × 60 = 15, so 7.25 hours is 7 hours 15 minutes.
3,600.
They are easier to multiply by an hourly rate than hours and minutes, which is why payroll systems prefer them.