Utilization settings - working days, hours and holidays
Utilization settings tell Worklenz what a normal working week looks like for your organization. Workload and utilization reports measure logged time against these working days and hours, so set them before you read those reports. The tab is part of the Admin Center.
At a glance
| What it is | Organization-wide working days, hours per day, calculation method and holidays |
| Where to find it | Profile picture > Admin Center > Utilization Settings |
| Who can use it | Owners and Admins |
| Plan | Business, an active Business trial, and self-hosted. Hidden on Free and Pro |
The page has four cards, in this order.

How do I set working days and hours?
- In Organization Working Days & Hours, tick the days your organization works.
- Enter Working Hours per day, from 1 to 24.
- Click Save. You see “Settings saved successfully”.
If nothing has been saved yet, Monday to Friday and 8 hours are used.
Utilization is logged hours divided by working days times these hours. With five days at 8 hours, a person has 40 hours of capacity a week. Change it to 6 hours and the same logged time shows a higher utilization.
What does the calculation method do?
Organization Calculation Method has one dropdown, Calculation Method, and the choice applies to all projects.
| Option | How project costs are worked out |
|---|---|
| Hourly Rates | Estimated hours multiplied by hourly rates |
| Man Days | Estimated man days multiplied by daily rates, using your working hours per day |
Click Save Changes (it appears after you change the dropdown). Changing the method is recorded in the audit log. Pick it before you start project finance work.
How do I set up holidays?
- In Holiday Settings, choose a Country. It is required.
- Choose a State/Province if the country has states. This is optional.
- Leave Automatically sync official holidays on to get public holidays for that place, or turn it off.
- Click Save Holiday Settings.
When you change the country, the official holidays synced for the old country are removed. Holidays you added yourself stay.
How do I add a custom holiday?
The Holiday Calendar card shows a month at a time. Official holidays show as a blue tag and cannot be edited. Custom holidays show green.
- Click Add Custom Holiday, or click an empty date.
- Fill in Holiday Name, Date and Holiday Type. Description is optional.
- Turn on Recurring if it repeats.
- Save the holiday.
To change one, click it, edit and click Update, or click Delete and confirm. Only one holiday can sit on a date; Worklenz asks you to pick another date or delete the existing one.

Best practices
- Save working days and hours first, because utilization percentages use them as the denominator.
- Choose the calculation method before finance work begins, because it applies to every project at once.
- Set the country before adding custom holidays, because changing country later replaces the synced official ones.
- Use Recurring for yearly company days, because a one-off holiday has to be re-entered each year.