Calculator Use

Enter hours, minutes and seconds to convert from time format of hh:mm:ss (hours:minutes:seconds), to a scientific decimal format.

If you wish, you can enter how many decimal places should be displayed, up to a maximum of 9.

Calculator Use

Convert time from a scientific decimal format, to time format in hh:mm:ss (hours:minutes:seconds).

Enter a decimal number and choose the unit in days, hours, minutes or seconds.

This calculator will return an answer in both hh:mm:ss (hours:minutes:seconds), and d:hh:mm:ss format (days, hours:minutes:seconds).

Calculator Use

Enter the number of minutes you wish to convert to hours and minutes.

This calculator returns the answer in both hh:mm format, and decimal hours.

Calculator Use

Enter the time value you wish to convert and units you want to convert from .Then choose the time unit you want to convert to.

Months in this calculator are calculated using an average of 30.416 days per month. This is equal to 365 days per year divided by 12 months per year. 365 ÷ 12 = 30.416 days per month.

Years in this time converter are calculated as 365 days per year. This calculator does not consider the extra day in a leap year.