Both the fields have options to enter the required number of hours, minutes and seconds and to choose between ‘AM’ and ‘PM’. The calculator has two fields - ‘Start Time’ and ‘End Time’.

The calculator can be used to determine the difference between two time-values.

Value fields included in an expression are ‘Day’, ‘Hour’, ‘Minute’ and ‘Second’ denoted by the letters ‘d’, ‘h’, ‘m’ and ‘s’ respectively.įind the difference between two time-values Here, users can add and subtract a string of time-values using a mathematical expression. Make time calculations using mathematical expressions The time-value to be subtracted from the ‘Start Time’ consists of the value fields ‘Day’, ‘Hour’, ‘Minute’ and ‘Second’. The ‘Start Time’ comprises a date - which can either be filled directly into the relevant value fields or entered using the calendar - and a time value which has the value fields ‘Hour’, ‘Minute’, ‘Second’ and a drop-down menu to toggle between AM and PM. This time calculator allows users to either add or subtract a time value from a ‘Start Time’, where the ‘Start Time’ is represented by a particular date along with a certain time on that date. In case, a value field is left blank, the result would be displayed accordingly. The value fields ‘Day’, ‘Hour’, ‘Minute’ and ‘Second’ have been provided for both the time-values. Using the time calculator, users can either add two time-values or find the difference between two time-values.

Calculator add or subtract from a date