Oct 29, 2025 | By: PhotoBiz Knowledge Base
In the PhotoBiz Scheduler, the Service Duration setting determines how long each appointment lasts and how frequently available time slots appear for your clients.
The Service Duration is the length of time your schedule will block off for each appointment.
For example:
Whatever duration you set becomes the spacing for available appointment times.
Examples:
| Service Duration | Booking Times Shown |
|---|---|
| 15 minutes | 9:00, 9:15, 9:30, 9:45, etc. |
| 30 minutes | 9:00, 9:30, 10:00, 10:30, etc. |
| 60 minutes | 9:00, 10:00, 11:00, 12:00, etc. |
| 180 minutes | 9:00, 12:00, 3:00, etc. |
So if you set a 60-minute duration, your clients will see one-hour intervals between available appointments — not every 15 minutes.
If you want your clients to choose start times in smaller increments (like every 15 minutes), your Service Duration must match that spacing. For example:
The system only offers one time slot per service duration window. It does not offer overlapping or staggered appointments.