Span of Control
Version 1.0.0 · Updated 2026-07-30
CORE DEFINITION
The number of subordinates a manager can effectively directly manage. It is generally considered to be 4-8 at senior levels and up to 15-20 at lower levels. Beyond this range, management effectiveness drops sharply.
SCAFFOLDING EFFECT
Reduce cognitive load
- Organizational diagnosis: If a CEO directly manages 30 department heads, the company is definitely out of control. It is necessary to reduce the span by adding layers (despite side effects) or through delegation.
Anchor fast decisions
Refers to the number of subordinates a manager can effectively directly lead; too wide a span leads to loss of control, too narrow leads to hierarchical bloat and high costs.
MINIMUM ACTION
In progress 0/3Practice this model in one real situation:
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Source support: Explicit
- en.wikipedia.orghttps://en.wikipedia.org/wiki/Span_of_controlverified
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