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Glossary
Efficiency

Occupancy Rate

— Definition —

Occupancy Rate measures the percentage of an agent's available shift time spent actively handling contacts — writing, talking, or completing after-contact work — versus waiting for the next contact. Unlike schedule adherence (which tracks whether agents show up when scheduled), occupancy tracks what they do while they're logged in. It is the core workforce efficiency metric: too low means you are over-staffed or under-utilizing agents; too high causes burnout and quality degradation.

— Formula —

Occupancy Rate = (Active handling time ÷ Total available time on shift) × 100

Active handling time includes time spent replying, reading context, and completing post-conversation work. Available time is total logged-in-and-on-queue time. An agent at 90% occupancy spent 90% of their shift in active work and 10% idle between contacts.

— Benchmark ranges —

B2B SaaS, synchronous and async channels

Optimal zone75–85%
Stretched (burnout risk)85–92%
Over-utilizedAbove 92%
Under-utilizedBelow 65%
— Calculator —

Calculate occupancy rate

Occupancy rate76.7%
— Common mistakes —
  • 1Targeting 100% occupancy — zero idle time means no buffer for breaks, training, or overflow. Sustained 100% occupancy leads to burnout.
  • 2Confusing occupancy with productivity — an agent handling many short, low-complexity chats can have 90% occupancy with low resolution quality.
  • 3Using occupancy to compare individual agents without controlling for channel mix — phone agents naturally have higher occupancy than email agents.
  • 4Ignoring the asymmetric impact — occupancy above 85% degrades quality exponentially, not linearly. A 5% increase from 80% to 85% is far safer than 90% to 95%.

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