Creating a professional on-call roster is quick and requires no login.

1. Set your schedule window – Choose start and end dates.

2. Pick your rotation style – Daily or weekly rotations with 24×7 or business-day coverage.

3. List your team members – Add one name per line; the tool assigns shifts in a fair round-robin pattern.

4. Account for holidays and PTO – Exclude blackout dates and mark individual time-off periods.

5. Generate and export – Instantly view the formatted schedule, then export it as a CSV spreadsheet or an ICS calendar file.

The generated ICS file can be imported directly into Google Calendar, Microsoft Outlook, or Apple Calendar so every team member gets automatic updates.

• Fast and accurate – Build a full rotation in seconds with consistent assignments.

• Flexible – Supports primary/secondary roles, custom start/end dates, and time-off management.

• Shareable – Export to CSV or ICS to distribute schedules by email, Slack, or internal portals.

• Browser-based and free – No signup, no installation, no hidden fees.

• IT and DevOps – SREs, NOC engineers, and MSPs who need fair, trackable rotations.

• Healthcare providers – Hospitals and clinics managing physician or nursing on-call rosters.

• Utilities and field services – Electric, water, logistics, and emergency repair crews.

• Any 24×7 operation – From security companies to customer support groups.