Working time models

Set up working time models once, the system does the rest

Full time, part time or a four-day week: create the model and MetronHR works out the daily target hours for everyone. Break rules under the ArbZG are checked automatically.

No credit card required · Cancel monthly

  • Set it up once, target hours are calculated automatically every day
  • A change of contract in seconds instead of hours of Excel work
  • GDPR compliant, hosted in Germany
The MetronHR dashboard in the browser: team calendar with leave and open requests, hours worked and overtime.
DashboardDr Lindner's practice · Wednesday, 21 October
01:24:153
Hello, Dr Lindner3 requests are waiting for you. 9 of 12 are in today.View requests
Worked Today3:49h
Leave left13 days
Overtime+12:30h
Open requests3
Team calendar 19–30 October
MonTueWedThuFriMonTueWedThuFriLena H.Leave · 5 daysTobias K.openAylin D.Request openMehmet Y.SickSophie B.Mara W.Remote
My tasks 3 open
Leave, 3 daysAylin Demir · 28–30 Oct
Training, 1 dayTobias Krüger · 22 Oct
Leave, 3 daysNadia Schulz · 22–24 DecReview
Month endSeptember · Krämer payroll officeDone
In the business today

An end to working out target hours in Excel

Full time, part time, four-day week: managing different models by hand costs hours every month. MetronHR puts an end to it.

  • Problem

    Different models, one Excel sheet

    Full time, part time, individual agreements: every model needs its own formulas. And once one of them changes, nothing adds up any more.

  • Problem

    Keeping break rules in your head

    Statutory minimum breaks after 6 or 9 hours? You should not have to keep that in your head, but with Excel you do.

  • Problem

    A change of contract turns into a project

    Someone moves from full time to part time? In Excel that means new formulas, a backup of the old figures and the hope that nothing breaks.

With MetronHR

Set it up once, right from then on

Define working time models for your team, and the system works out the daily target hours and checks for break violations automatically.

Target hours always rightSet up once, and from then on MetronHR works out the target hours every day, even after a change of contract.

Working time model editor
Working time modelFlexitime · 4 people
Window06:30 to 19:00
Core time09:00 to 15:00
Break rule30 min from 6h, 45 from 9h
dayTarget
Mon8:00h
Tue8:00h
Wed8:00h
Thu8:00h
Fri8:00h
Week40:00h
Target hours always right
Hours accountsOctober 2026 · reception team
PersonTargetActualBalance
Sophie Braun160:00h162:15h+2:15h
Aylin Demir120:00h121:00h+1:00h
Tobias Krüger160:00h158:30h−1:30h
Mara Wolf160:00h173:45h+13:45h
Lena Hoffmann128:00h130:30h+2:30h
Try it yourself

This is how working time models work in MetronHR

From the first model to automatic calculation, in three simple steps.

  1. Create Work Time Model

    Create models: full time 40h, part time 30h or individual agreements. Choose a daily, weekly or monthly structure.

    Set it up once, use it for everyone

    Model editor
    Edit entrySophie Braun · Monday, 26 October
    From08:00To17:00Break0:45hWorking time8:15h
    Change history
    1. Clock-out recorded, 16:30Sophie Braun · 26 Oct, 16:31
    2. Project set, consultationDr. Lindner · 27 Oct, 09:14
    3. Clock-out correctedis entered when you save
  2. Assign them to people

    Assign each person their model, with a validity period and optional individual adjustments.

    When a contract changes, the whole history is kept

    Assignment dialog
    Working time models in the teamChange as of 1 November
    PersonModelWeekfrom
    Sophie BraunFlexitime 40h40:00h01.11.
    Aylin DemirPart-time 30h30:00h01.11.
    Lena HoffmannPart-time 32h32:00h01.03.
    Tobias KrügerFull time 40h40:00h01.01.

    Until 31 October both count with the old model, from 1 November with the new one.

  3. Let it calculate automatically

    The system works out the target hours every day and shows any deviation. Break violations are detected automatically.

    No calculations by hand any more

    Hours account view
    Day viewSophie Braun · Wednesday, 28 October
    Clock-in08:00
    Clock-out17:00
    Clocked break0:00h
    Present9:00h
    Break under § 4 ArbZG0:30h
    Counted8:30h

    Above 6 hours § 4 ArbZG requires a 30-minute break, above 9 hours 45 minutes. MetronHR deducts it when nobody clocked it.

What working time models can do

Everything you need for flexible working hours, without the frills.

  • Structure types

    Three flexible structure types

    Daily, weekly or monthly, whichever suits your team

    A daily structure (Mon to Thu 8h, Fri 6h, for example), weekly total hours (40h a week) or a monthly allowance (173h a month)

  • Break rules

    Break rules that follow the ArbZG

    Statutory minimum breaks are checked automatically

    Default break rules under the Working Hours Act (30 min from 6h, 45 min from 9h), with optional adjustments

  • Individual adjustments

    Individual adjustments per person

    One-off deviations without a whole new model

    Adjust hours, break rules or the daily structure for one person, and the base model stays as it is

  • Traceability

    Validity periods kept in history

    Every assignment keeps its period, old models are not overwritten

    Valid from and valid until per assignment, so a record is right for past months too

  • Contract check

    Automatic check against contract limits

    You are warned before contracted hours are exceeded

    Compared against the stored contracts, with a visible warning on a conflict

  • Time tracking

    Time tracking built in

    Target against actual happens automatically, every day

    Compared automatically in time tracking, with colour marking when something deviates

  • Part time

    Made for part time models

    Overtime is calculated correctly for every model

    20h, 30h, 35h or individual part time agreements, with overtime limits adjusting by themselves

  • Planning ahead

    Plan models ahead of time

    Schedule a change of contract before it happens

    Create future working time models with an automatic start date, and the old model ends by itself

Working time models for your whole team

Whether you run the company, lead a team or work in it, everyone gets exactly what they need.

  • Owner or director

    Correct overtime calculation without the work

    • Part time staff have different overtime limits than full time. Who recalculates that every month?
    • Every model defines the target hours. Overtime is calculated correctly by itself, whether it is 20h or 40h.
  • Team lead

    Target against actual, at a glance

    • Who has met their hours and who has not? With several models in one team that gets muddled quickly.
    • The dashboard shows the expected and the actual hours for everyone, based on their own model.
  • Employee

    Your own hours account always in view

    • How many hours do I still have to work this week? Is my overtime right?
    • Your personal hours account shows you where you stand at any time: target, actual and overtime at a glance.
  • Accountant

    Clean figures for payroll

    • Every month, incomplete timesheets with the wrong overtime from the client.
    • Finished exports with the correct target hours and overtime per person, at the push of a button.
Trust Center

Security and data protection

Your data is safe: hosted in Germany, GDPR compliant and encrypted.

  • Break rules under the ArbZG, checked automatically
  • Validity periods kept in history for record-keeping duties
  • GDPR compliant, hosted on German servers
GDPR compliant

Made in Germany, hosted on German servers

Trust Center

Frequent questions about working time models

Everything you need to know about working time models in MetronHR.

Question not answered here? Every step is explained in the help centre.

Send us a message
Can I create an individual model for every person?

Yes, you can create as many working time models as you like. You can also use standard models with individual adjustments per person.

What happens when someone moves from full time to part time?

Simply assign the new working time model with a start date. The old model ends automatically and the full history is kept.

Are break violations detected automatically?

Yes, the system checks every day whether the statutory minimum breaks were met and flags any violation. Missing breaks are deducted from working time automatically.

Can I set different hours for each weekday?

Yes, with the daily structure you can set individual hours for every weekday (for example Mon to Thu 8h, Fri 6h, Sat and Sun 0h).

How is overtime calculated for part time?

The working time model defines the target hours. Overtime is calculated correctly by itself: a part time employee on 20h a week has different limits than a full time one on 40h.

Can I plan working time models ahead?

Yes, you can create future assignments that become active automatically on a given date (for example a contract extension in 3 months).

Are the flexible working time models included in every plan?

Yes, you can create and assign working time models in every plan, including the Team plan. That covers flexitime, trust-based working time, part time and alternating weekly patterns.

Ready to hand over the target hours arithmetic?

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