What is the definition of a key performance indicator (KPI)?

• A. Something that is measurable and specifies the progress toward reaching its goals or objectives.
• B. A random metric with no relevance.
• C. A qualitative impression.
• D. A subjective guess.

Answer: (A)

Key performance indicators are measurable metrics that show how well an organization is progressing toward its goals. They are specific, quantifiable, and tied to targets, so you can track performance over time and make data-driven decisions. This emphasis on measurability and progress toward objectives is what makes the definition the best fit. A random metric with no relevance, a qualitative impression, or a subjective guess wouldn’t provide the objective, numeric evidence needed to judge performance. For example, tracking monthly revenue growth or customer retention rate illustrates KPIs because they are measurable and aligned with strategic goals.