To calculate the total number of hours worked during a night shift from 22:00 to 06:00 with a 45-minute break, follow these steps:

1. Determine the total shift duration:

   • Start time: 22:00 (10:00 PM)
   • End time: 06:00 (6:00 AM)

   The shift spans from 10:00 PM to 6:00 AM, which is an overnight period.

2. Calculate the total shift hours:
   From 22:00 to 24:00 (midnight) = 2 hours
   From 00:00 (midnight) to 06:00 = 6 hours
   Total shift duration = 2 hours + 6 hours = 8 hours.

3. Subtract the break time:
   Break duration = 45 minutes = 0.75 hours.

4. Calculate the actual working hours:
   Total working hours = Total shift duration - Break duration
   Total working hours = 8 hours - 0.75 hours = 7.25 hours.

So, you work 7 hours and 15 minutes during your night shift after accounting for the break.

Would you like more details, or do you have any questions?

Here are some related questions:

1. How do you calculate hours between two times on different days?
2. What if the break duration was different?
3. How to calculate overtime hours in a shift?
4. How do different time zones affect work shift calculations?
5. What is the impact of multiple breaks on total working hours?

Tip: Always convert time to the same unit (e.g., hours or minutes) when performing calculations to avoid errors.