Calculated fields AIO reports - How to change value in numeric field from seconds to hours?

[Puck van der Vossen]

Hi,

I want to create some calculated fields in AIO reports. I want to calculate the difference between a custom field (value in hours) and a default numeric field, for example Remaining Estimate. The value of the numeric fields in categories Issue Effort & Time tracking (Worklogs) is seconds. I would like to have this in hours, so that I can compare it with my custom fields (which are in hours). How can I adjust the value?

Thanks, Puck