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- 🧮 Metrics That Matter: 🔹 Labor Productivity Ratio
🧮 Metrics That Matter: 🔹 Labor Productivity Ratio
Each edition, spotlight a key metric that affects jobsite performance or project health.
This week’s focus: Labor Productivity Ratio (LPR)
📊 What is it?
LPR measures the efficiency of your crew by comparing earned labor hours (based on actual progress) to actual labor hours spent.
🔹 Formula:Labor Productivity Ratio = Earned Hours ÷ Actual Hours
✅ Why it matters:
A ratio above 1.0 means your team is ahead of schedule or more productive than planned.
A ratio below 1.0 indicates overruns and may signal delays or inefficiencies.
Tracking LPR helps identify high-performing teams, scope risks, and areas where workflow or manpower needs adjustment.
🛠️ Pro Tip:
Use LPR weekly for each crew or phase. Pair it with daily logs and earned value milestones to keep your project on track and your labor costs tight.
📊 Why It Matters
LPR > 1.0 → You're ahead of schedule.
LPR = 1.0 → You're on track.
LPR < 1.0 → You're falling behind.
It’s a quick way to check if your team is productive, where you're losing time, and how to fix it.
🛠️ Quick Tips
Use daily production logs to track earned hours.
Break LPR down by phase: rough-in, wire pull, fixtures, etc.
Pair it with delay notes — material or RFI issues often explain dips.
🧾 Simple Example
Task | Earned Hrs | Actual Hrs | LPR |
---|---|---|---|
3/4" EMT Rough-In | 44 hrs | 40 hrs | 1.10 |
Feeder Pull | 20 hrs | 24 hrs | 0.83 |
💡 Use LPR weekly to stay on track, coach your team, and forecast smarter.
Want a field-ready tracking sheet for this? Let me know!