What you can do here

Useful outcomes you get right away:

• Read plain calendar-day gaps for policies, trips, or sprint boundaries
• Switch on clock time when SLAs or handoffs need real elapsed hours
• Let each side use its own zone when start and end offices differ

Pick the measure that matches your policy

Calendar mode answers “how many sleeps until launch?” while timed mode answers “how long was the outage window?” without forcing you into two different tools.