In short
- Six measures cover most of what an owner needs: on-time delivery, cut-to-ship lead time, AQL pass rate, sewing efficiency, style margin and receivable ageing.
- Definition matters more than the number; on-time delivery against a revised date flatters you and teaches nothing.
- Review frequency should match the decision cycle: daily for output, weekly for delivery and quality, monthly for margin and cash.
- Retire any measure that has not changed a decision in six months.
The six that matter
| KPI | Question it answers | Review |
|---|---|---|
| On-time delivery | Are we keeping ship dates to buyers? | Weekly |
| Cut-to-ship lead time | How fast does an order flow to a carton? | Weekly |
| AQL pass rate | Is quality holding at inspection? | Weekly |
| Sewing efficiency | Are lines producing to SAM? | Daily |
| Style margin | Which styles make money? | Monthly |
| Receivable ageing | Are we collecting what we billed? | Weekly |
Six is deliberate. A unit that genuinely manages these outperforms one reporting forty and acting on none.
On-time delivery, defined honestly
This is the measure most often quietly corrupted. Common distortions:
- Measuring against a revised ship date. If the date moves whenever it is about to be missed, the metric approaches one hundred percent and means nothing.
- Counting a partial shipment as on time. A short shipment is usually a miss from the buyer's perspective.
- Measuring dispatch rather than the agreed delivery term. Be explicit about which.
Define it as complete shipment against the first agreed ship date, and live with the uncomfortable number. That figure is the one that correlates with buyer satisfaction. Our production planning article covers what drives it.
See how this runs on your own styles, order to export carton.
Cut-to-ship lead time and AQL
Cut-to-ship lead time is how long an order takes from cutting to packed carton. It is the earliest warning that flow is congested, usually before on-time delivery deteriorates, and it exposes where WIP is trapped, often before finishing.
AQL pass rate is the proportion of lots passing inspection first time. Reported by stage, inline and end-line, it shows where defects originate rather than only that they exist. See quality control.
Sewing efficiency, used carefully
Sewing efficiency against SAM is useful, but it misleads when chased in isolation. Pushing efficiency on a line whose output is not needed produces WIP, not shipments. And efficiency measured without quality can reward fast, defective sewing.
Read it alongside on-time delivery and AQL, not instead of them. A line at high efficiency and high defect rate is not performing; it is producing rework faster.
Want a fixed-scope ERP plan for your Tiruppur unit?
Style margin and receivables
Style margin is the number most likely to change commercial behaviour: revenue less rolled-up fabric, trims, job work and sewing cost, by style and buyer. Exporters computing this properly for the first time frequently discover that styles they actively pursue lose money once yarn cost has drifted while the price has not. See style-wise costing.
Receivable ageing per buyer keeps cash visible. Export terms and realisation timing make this more than a formality; a delayed realisation ties up the working capital the next order needs.
Making dashboards get used
Dashboards fail predictably: built for the requester rather than the actor, showing too much, updating too slowly to trust, or lacking a standing review appointment.
- Role-based views. Owner, production head, quality head and merchandiser need different screens.
- Few numbers, clearly defined. Every metric needs a written definition that survives a disagreement.
- Live from transactions, so nobody maintains a parallel spreadsheet.
- A standing rhythm. Fifteen minutes daily on output, thirty weekly on delivery and quality, an hour monthly on margin and cash.
Rhythm matters more than tooling. A modest dashboard reviewed consistently beats an elaborate one nobody opens. See our platform pages for how these are surfaced.
Key Takeaways
- Six KPIs cover most owner questions: on-time delivery, cut-to-ship lead time, AQL pass rate, sewing efficiency, style margin and receivable ageing.
- Measure on-time delivery against the first agreed ship date, not a revised one, and count partial shipments as misses.
- Cut-to-ship lead time is the earliest warning that flow is congested.
- Read sewing efficiency alongside quality and delivery, never in isolation.
- Style margin frequently reveals styles that lose money after yarn cost drift.
- Retire measures that have not changed a decision in six months.
Frequently Asked Questions
On-time delivery, cut-to-ship lead time, AQL pass rate, sewing efficiency, style margin and receivable ageing. Six well-managed measures beat forty reported ones.
Complete shipment against the first agreed ship date. Measuring against revised dates or counting partial shipments as on time produces a flattering number that teaches nothing.
It is the earliest warning that flow is congested, usually appearing before on-time delivery deteriorates, and it exposes where WIP is trapped.
Only alongside quality and delivery. Chased in isolation it rewards producing WIP that is not needed, or fast defective sewing that just makes rework faster.
Because it frequently reveals that styles you actively pursue lose money after yarn cost has drifted while the price has not. It is the number most likely to change decisions.
Match frequency to the decision cycle: daily for output, weekly for delivery, quality and receivables, monthly for margin.
They are built for the requester rather than the actor, show too much, update too slowly to trust, or have no standing review appointment.
No. Owner, production head, quality head and merchandiser need genuinely different views. One screen filtered for everyone serves nobody well.
If it has not changed a decision in six months, retire it. Unused measures consume attention the important ones need.
Not necessarily. Reporting on the same platform as your transactions keeps numbers live and avoids integration effort, which matters more than analytical sophistication.
Conclusion
Measurement in a knitwear unit fails in two directions: measuring nothing, or measuring so much that nothing gets acted upon. Six numbers, defined honestly and reviewed on a fixed rhythm, tell an owner most of what they need. Are we keeping ship dates, how fast does an order flow to a carton, is quality holding, are lines producing to SAM, which styles earn money, and are we collecting. The discipline that makes them work is definitional honesty, particularly on on-time delivery, and a standing appointment to look at them.
Want six numbers your whole unit trusts?
Talk to our Tiruppur team, or book a free demo and see it on your own style BOM.