KPI (Key Performance Indicator)
Name variants
- English
- KPI (Key Performance Indicator)
- Kanji
- 重要業績評価指標
Quality / Updated / COI
- Quality
- Reviewed
- Updated
- Source
- Citations & Trust
- COI
- none
TL;DR
A KPI is a measurable indicator tied to a specific objective, used to track progress and guide decisions.
Definition
KPIs translate strategic objectives into quantifiable measures with clear formulas, data sources, and owners. They help teams monitor performance, align incentives, and decide where to focus improvement efforts. The concept emphasizes selecting a small set of meaningful indicators rather than tracking everything.
Decision impact
- Determines which metrics truly represent success and should drive action.
- Guides incentive design and accountability by assigning metric ownership.
- Influences resource allocation by signaling gaps and progress.
Key takeaways
- A KPI must be tied to a concrete objective and decision owner.
- Define calculation rules to prevent disputes and inconsistent reporting.
- Use a limited set of KPIs to maintain focus and clarity.
- Combine leading and lagging indicators to balance prediction and results.
- Review KPIs periodically as strategy and context change.
Misconceptions
- All metrics are KPIs; only those linked to objectives qualify.
- More KPIs improve performance; too many dilute focus.
- KPIs are permanent; they should evolve with strategy.
Worked example
A subscription business sets KPIs for trial-to-paid conversion, net revenue retention, and support response time. Each KPI has an owner and weekly reporting cadence. When conversion drops, the team reallocates budget to onboarding improvements instead of adding new features. KPI reviews each quarter ensure the metrics still reflect strategic priorities.
Citations & Trust
- Foundations of Information Systems (OpenStax)