Labour Efficiency Calculator
Measure labour efficiency by comparing earned hours (budgeted for completed work) against actual hours worked.
Calculator
Efficiency = Earned Hours / Actual Hours × 100Enter values to compute.
Interpretation Guide
- ≥ 100%Productive — earned more than spent.
- 85 – 99%Slight inefficiency.
- < 85%Material productivity loss.
Example
Earned 240 hrs, actual 300 hrs → 80% (inefficient).
Real-world use cases
- EVM at activity level
- Labour cost forecasting
- Crew benchmarking
Common mistakes
- Excluding rework hours from actual
Professional tips
- Track per trade for actionable insight
FAQ
Frequently asked questions
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