Mapping Healthcare Working Hours
Across Germany
Independent evidence for better working conditions.
Privacy-first.
Coverage Status
See which regions are building toward the privacy threshold.
Contributors
--
in the last 30 days
Shifts Confirmed
--
in the last 30 days
States Nearing Threshold
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not yet unlocked (1–10)
Privacy threshold: Statistics only shown when 11+ contributors are in a group.
What We'll Reveal
When regions reach the privacy threshold, we can publish these insights.
Overtime Trends
Average weekly overtime by region and specialty.
Unlocks at 11+ contributorsPlanned vs. Actual
Compare scheduled hours against reality.
Unlocks at 11+ contributorsRegional Comparison
See how your region compares nationally.
Unlocks at 11+ contributorsHow We Protect Your Data
Privacy is built into every layer of the system.
K-Anonymity
Nothing is published unless at least 11 people contribute to a statistic. Individual contributions cannot be distinguished.
Your employer cannot access your data
This is not an employer tool. We will never provide individual data to employers.
GPS coordinates never leave your device
Location data is used only for geofencing on your phone.
Email stored as hash only
We use a one-way cryptographic hash. Your email cannot be retrieved.
Data stored in Germany (EU)
Hosted on Hetzner servers. No data leaves the EU.
Delete anytime (GDPR Art. 17)
Full account deletion available in the app.
For Unions & Professional Associations
Open Working Hours provides independent, aggregated evidence for collective bargaining and policy advocacy.
- Methodology designed with privacy experts
- K-anonymity minimum standard (k=11), aligned with EMA/Health Canada public-disclosure guidance
- Differential privacy (statistical noise)
- Open source infrastructure
Request a Briefing
Help Build Transparency
Every contribution helps reveal the true picture of healthcare working conditions.
TestFlight: coming soon