---
title: Metrics
slug: metrics
url: /topics/metrics/index.md
page: 1
pageCount: 2
---

# Metrics

## Posts

- [Maintenance Staffing Ratios: Planner, Supervisor, and Technician Benchmarks](/topics/guides/maintenance-staffing-ratios/index.md) (2026-07-22)
- [Pump Reliability and MTBF Statistics: Benchmarks, Failure Data, and Costs](/topics/guides/pump-reliability-mtbf-statistics/index.md) (2026-07-03)
- [Electrical Equipment Failure Rate Benchmarks and Their Limits](/topics/maintenance-and-reliability/electrical-equipment-failure-rate-benchmarks/index.md) (2026-06-18)
- [Unplanned Downtime Frequency Benchmarks: How Often It Happens](/topics/guides/unplanned-downtime-frequency-benchmarks/index.md) (2026-06-16)
- [PM Compliance Rate Benchmarks: Is 90% the Right Target?](/topics/guides/pm-compliance-rate-benchmarks/index.md) (2026-06-16)
- [Spare Parts Inventory Carrying Cost Benchmarks Explained](/topics/guides/spare-parts-inventory-carrying-cost-benchmarks/index.md) (2026-06-16)
- [Wrench Time Benchmarks: Typical, Good, and World-Class Rates](/topics/guides/wrench-time-benchmarks-typical-good-and-world-class-rates/index.md) (2026-06-15)
- [MTBF and MTTR Benchmarks by Equipment Type: What Holds Up](/topics/guides/mtbf-and-mttr-benchmarks-by-equipment-type/index.md) (2026-06-14)
- [Planned vs Reactive Maintenance Spend Ratios: Reality Check](/topics/guides/planned-vs-reactive-maintenance-spend-ratios/index.md) (2026-06-14)
- [Bearing Failure Cause Statistics: What the Numbers Show](/topics/guides/bearing-failure-cause-statistics/index.md) (2026-06-11)
- [OEE Benchmarks by Industry: What World Class Really Means](/topics/guides/oee-benchmarks-by-industry-what-world-class-really-means/index.md) (2026-06-10)
- [Maintenance Cost as a Percent of RAV: Benchmarks by Industry](/topics/guides/maintenance-cost-as-a-percent-of-rav-benchmarks-by-industry/index.md) (2026-06-10)
- [Predictive Maintenance ROI Benchmarks: What the Studies Show](/topics/guides/predictive-maintenance-roi-benchmarks-what-the-studies-show/index.md) (2026-06-09)
- [How to Perform FMEA: Methodology and Worked Examples](/topics/guides/how-to-perform-fmea/index.md) (2026-05-02)
- [How to Calculate MTBF and MTTR: Methodology and Worked Examples](/topics/guides/how-to-calculate-mtbf-mttr/index.md) (2026-05-02)
- [How to Measure and Improve Wrench Time Without Alienating Your Crews](/topics/articles/how-to-measure-and-improve-wrench-time/index.md) (2026-04-27)
- [What Is a P-F Curve? The Reliability Tool That Prevents Costly Failures](/topics/articles/what-is-a-p-f-curve/index.md) (2026-04-26)
- [Maintenance KPIs That Actually Matter: 8 Metrics to Track in 2026](/topics/articles/maintenance-kpis-that-actually-matter/index.md) (2026-04-21)
- [Seven Causes of Bad Work Order Data That Distort Maintenance Metrics](/topics/articles/causes-of-bad-work-order-data/index.md) (2026-01-17)
- [How to Use Difference-of-Means Analysis to Confirm Real KPI Gains](/topics/articles/difference-of-means-analysis/index.md) (2025-10-25)
- [How to Improve MTBF in Reliability: The Key to Sustainable Uptime Gains](/topics/cartoons/mtbf-in-reliability/index.md) (2025-10-19)
- [PF Curve Reality Check: Best Practices for Early Failure Detection](/topics/cartoons/pf-curve-best-practices-for-early-failure-detection/index.md) (2025-10-05)
- [Decoding Overall Equipment Effectiveness: Simplifying OEE for Plant Success](/topics/cartoons/decoding-overall-equipment-effectiveness-simplifying-oee-for-plant-success/index.md) (2025-10-04)
- [Weibull Analysis Works Best When Failure Data Is Clean and Specific](/topics/articles/weibull-analysis-works-best-when-failure-data-is-clean-and-specific/index.md) (2025-09-28)

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