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๐Ÿงฎ Metrics That Matter: ๐Ÿ”น Labor Productivity Ratio

Each edition, spotlight a key metric that affects jobsite performance or project health.

This weekโ€™s focus: Labor Productivity Ratio (LPR)

๐Ÿ“Š What is it?
LPR measures the efficiency of your crew by comparing earned labor hours (based on actual progress) to actual labor hours spent.

๐Ÿ”น Formula:
Labor Productivity Ratio = Earned Hours รท Actual Hours

โœ… 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.

๐Ÿ› ๏ธ 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.

๐Ÿ“Š Why It Matters

  • LPR > 1.0 โ†’ You're ahead of schedule.

  • LPR = 1.0 โ†’ You're on track.

  • LPR < 1.0 โ†’ You're falling behind.

Itโ€™s a quick way to check if your team is productive, where you're losing time, and how to fix it.

๐Ÿ› ๏ธ 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 โ€” material or RFI issues often explain dips.

๐Ÿงพ 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

๐Ÿ’ก Use LPR weekly to stay on track, coach your team, and forecast smarter.

Want a field-ready tracking sheet for this? Let me know!