License Utilization Rate
Definition
Measures how effectively purchased SaaS licenses are assigned by comparing the number of licenses in use to the number purchased. The formula quantifies the proportion of entitlements that are actively allocated, providing visibility into unused or over-provisioned licenses. Higher utilization rates indicate closer alignment between purchased capacity and assigned users, while lower rates highlight opportunities for rightsizing, license reclamation or cost avoidance, particularly in seat based SaaS models. This KPI was developed by the FinOps for SaaS Working Group .
Formula, as published
License Utilization Rate = (Assigned Licenses / Purchased Licenses) x 100
- Data sources:
- Vendor license management portals SaaS management platforms ITAM or SAM tools Identity and access management systems
Calculate it
Example values to start with; replace them with yours.
How to measure it
Assigned over purchased. It finds licenses nobody holds; the active-to-provisioned ratio then finds licenses held by people who do not use them. Measure both before a renewal.
From the FinOps Foundation
More Reporting & Analytics KPIs
Definition and formula: License Utilization Rate, FinOps KPI library, FinOps Foundation, licensed CC BY 4.0, read 16 Oct 2026. Changed: HTML removed, dashes and British spellings changed, formula split from its data sources and examples. The calculator and the notes are Finitizer’s.
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