Asset Utilization
Asset utilization is the percentage of available or potential asset capacity that is actually used during a defined period.
What this term means in maintenance
Asset utilization is the percentage of available or potential asset capacity that is actually used during a defined period.
Possible formula
Asset utilization = Actual operating time ÷ Available operating time × 100
Other organizations may use actual output divided by potential output.
Practical example
A machine is available for 160 hours and operates for 120 hours.
Utilization = 75%
What affects utilization
- Production demand
- Scheduling
- Material availability
- Labor
- Changeover
- Maintenance
- Market demand
Utilization versus availability
An asset can be available but not utilized because production does not require it.
Common mistake
Treating low utilization as a maintenance failure ignores operational and demand constraints.
How this term differs
Asset Utilization is the share of available time or capacity that was actually used. It is related to Equipment Uptime, Equipment Availability, and Achieved Availability, but these terms describe different records, measures, roles, strategies, or decisions and should not be used interchangeably.
Related concepts
Related maintenance terms
Keep exploring connected CMMS, reliability, and maintenance planning terms.
Equipment Availability
Equipment availability is the percentage of required or scheduled time during which an asset is capable of performing its intended function.
Capacity Utilization
Capacity utilization is the percentage of available production capacity used to produce actual output during a defined period.
Total Effective Equipment Performance
Total Effective Equipment Performance, or TEEP, measures equipment effectiveness across total calendar time by combining utilization with OEE.
Glossary FAQs
- What is asset utilization?
The percentage of available time or capacity actually used.
- Can an available asset have low utilization?
Yes. Production demand, materials, labor, or scheduling may limit use.
- Is low utilization always a maintenance problem?
No. Operational and market factors may be responsible.