Staff Coverage Calculator
Calculate how many staff members you need per shift based on operating hours, customer volume, and service time.
Plan efficient scheduling.
Staff Needed
Staff Coverage determines how many employees you need to handle customer demand during a shift.
Staff Needed = (Customers per Hour × Service Time in Minutes) / 60
This gives the simultaneous staff required to prevent wait times from building up.
Factors to consider:
- Peak hours need 1.5–2× the average staff level
- Add 10–15% for breaks, no-shows, and task switching
- Cross-training staff reduces the total headcount needed
Industry benchmarks:
- Fast food: 1 staff per 10–15 customers/hour
- Sit-down restaurant: 1 server per 4–6 tables
- Retail: 1 staff per 15–20 customers/hour
- Call center: 1 agent per 8–12 calls/hour
Overtime threshold: If staff needed × shift hours > 40/week per person, you need additional hires.