Teamup supports time resolution or time scale on all calendar grid views from 5 minutes to up to 180 minutes. Any user can easily change it as needed.

You can adjust the calendar resolution when using time grid calendar views. A 5-minute resolution gives more space than a 60-minute resolution to display the event title.

When you create a new event, there's a preset event duration in the event editor. You can change the preset event duration, or adjust it for one event at a time.