How to sum the duration dates given in HH:mm:ss?

Elastic Stack Kibana
1

Hi folks, I have a field of type date, format HH:mm:ss.SSS. This field contains durations of fax calls. I want to get a sum of durations, is this possible?

Thanks

2

If you are storing the duration as a value, then it's pretty easy. Just create a visualization using a sum metric on that field.