To calculate the total duration of the several time variables and output the duration in hours and minutes, use the following calculation template:

var time1 = moment.duration('{time_var1}').asMinutes(); var time2 = moment.duration('{time_var2}').asMinutes(); var time3 = moment.duration('{time_var3}').asMinutes(); var total_min = time1 + time2 + time3; var minutes = total_min % 60; var hours = (total_min - minutes)/60; hours + ':' + minutes;

Adjust the variables* time_var1*, *time_var2* and *time_var3* which are between the brackets and add more variables to the *var total_min*.

You can check this code in the calculation helper here.

## Castor Support Team