line efficiency calculation garment production
Line Efficiency Calculation in Garment Production
Daily line efficiency tracking highlights bottlenecks and output gaps quickly.
Bangladesh-focused guide with practical calculation workflow.
Calculator in This Article
Line Efficiency
Calculate sewing line efficiency with all required IE fields: day production, SMV, manpower, working hours, and target/day.
SMV Calculator
Calculate Standard Minute Value for garment operations. Essential for production planning and costing.
Production Capacity
Calculate daily/hourly production capacity of a sewing line.
Step-by-Step Explanation
- Collect day production and SMV
- Capture manpower and working hours
- Apply standard efficiency formula
Formula Used
- Efficiency % = (day production × SMV) / (manpower × working hour × 60) × 100
Example Calculation
- Production 2,400, SMV 0.95, manpower 55, hours 8 -> efficiency around 86.36%.
Common Mistakes
- Using wrong SMV version
- Not excluding non-productive time consistently
FAQ
- Can efficiency exceed 100%? It can in exceptional cases with method mismatch or data issues.
- Should target use same formula? Yes.
Related Calculators
- Open: /calculators/line-efficiency-calculator
- Open: /calculators/smv-calculator
- Open: /calculators/production-capacity-calculator