Quick answer
How do you calculate production capacity in garments?
Capacity = operators × working minutes × efficiency ÷ SMV.
Hourly capacity = Operators × 60 × Efficiency% ÷ SMV
How it works
Production Capacity Calculator
Plan capacity with confidence — hourly, daily, weekly and monthly output for any line.
Available minutes × efficiency gives productive minutes; divide by SMV to get pieces.
Formula
The formula, in full
- Hourly capacity
- Operators × 60 × Efficiency% ÷ SMV
- Daily
- Hourly × Working hours
- Weekly
- Daily × Days per week
- Monthly
- Daily × Days per month
Example
40-operator shirt line
- 01Hourly = 40 × 60 × 0.6 ÷ 22 = 65.5 pcs
- 02Daily = 524 pcs
- 03Monthly = 13,615 pcs
Use “Load Example” above to run this example in the calculator.
Industry tip
Industry tip
“Plan bookings at 85–90% of calculated capacity to absorb style changeovers and absenteeism.”
Assumptions
What this calculator assumes
- All operators work all hours at the stated efficiency.
FAQ
Frequently asked questions
How do you calculate production capacity in garments?
Capacity = operators × working minutes × efficiency ÷ SMV.