Do you know the way (system pref., additional app etc.) to enable Date calculator inside Spotlight app? I'm using regular calculator a lot but I would like to have there an option to add one time duration to another like: '30m + 20m' or '0:30 + 0:20' and get from spotlight 50m or 0:50.
Basically format of time doesn't matter, I'm asking about functionality.
Thanks in advance.