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Agent Shrinkage

Agent shrinkage is the percentage of scheduled agent time unavailable for ticket handling because of breaks, training, meetings, administrative work, absenteeism, or system downtime. It measures the gap between scheduled capacity and effective capacity.

Why it matters for B2B support

Shrinkage is one of the most important but most ignored inputs to B2B support staffing. A 30% shrinkage rate on a 20-agent team means only about 14 agents are effectively available at any given time, so a “20-agent team” does not produce 20-agent throughput. Most B2B support teams run 25–35% shrinkage, split between scheduled categories like breaks and training and unscheduled categories like absenteeism or tool outages. Capacity plans that ignore shrinkage systematically under-resource the team and create chronic SLA breach patterns.

Key benchmarks

25–35%

typical shrinkage rate in B2B support teams (percentage of scheduled time unavailable for tickets)

30%

effective headcount multiplier — a 20-agent team needs 26–28 agents to achieve 20-agent throughput

12%

unscheduled shrinkage rate (absenteeism + lateness) in contact center benchmarks

$680K

annual wasted payroll from 30% shrinkage on a 20-agent B2B support team at $85K loaded cost

How Altor helps

Altor cannot remove all shrinkage, but it helps teams get more throughput from the capacity they actually have by reducing time spent on manual diagnostics. That lowers the headcount pressure created when effective capacity is smaller than scheduled capacity.

FAQ

What is the difference between shrinkage and schedule adherence?

Shrinkage covers all unavailable time built into or disrupting the schedule. Schedule adherence measures whether agents were where they were supposed to be during the time they were scheduled to be available.

Why must shrinkage be included in staffing models?

Because scheduled headcount is not the same as productive capacity. If leaders staff to raw headcount, the team will miss service targets even when everyone appears fully assigned.

Related terms

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