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PO Processing Cost Calculator
The PO processing cost calculator works out what it actually costs your organisation to process a single purchase order. It takes your procurement team's fully-loaded cost (salaries × an overhead multiplier), the share of their time spent on PO processing, and your annual PO volume, then divides to give a cost per PO. That figure is the baseline for any procurement automation business case.
You can't cut a cost you haven't measured. Before justifying e-procurement or automation, you need to know what one purchase order costs to push through today. This calculator turns team size, salaries and volume into a defensible cost-per-PO benchmark.
What this calculator asks for
- Procurement / purchasing staff
- Average annual salary (RM)
- Fully-loaded cost multiplier (x) — Salary plus overheads (benefits, space, systems).
- Share of time spent processing POs (%)
- Purchase orders per year
How it works
- Fully-loaded team cost = staff × average salary × fully-loaded cost multiplier.
- Cost attributed to PO processing = fully-loaded team cost × share of time spent processing POs.
- Cost per PO = cost attributed to PO processing ÷ purchase orders per year.
- Compare your cost per PO against your target to size the savings from automating manual steps.
Frequently Asked Questions
What is a fully-loaded cost multiplier?
It converts base salary into the true cost of employing someone by adding overheads — statutory contributions, benefits, workspace, equipment and systems. Multipliers of roughly 1.25 to 1.5 are common. Using base salary alone understates the real cost of processing each purchase order.
What is a good cost per purchase order?
Benchmarks vary widely with automation level and PO complexity. Highly manual, paper-and-email processes can run to tens of ringgit per PO, while automated e-procurement pushes it much lower. The value of this calculator is establishing your own baseline so improvements can be measured, rather than chasing a single universal number.
How do I lower my cost per PO?
The biggest lever is removing manual steps: catalogue-based ordering instead of ad-hoc quotes, automated approvals, and consolidating suppliers so there are fewer invoices to match. Buying through a single marketplace like Lapasar Mall reduces the number of separate POs, invoices and payments your team touches.
Other procurement calculators
- Procurement ROI Calculator
- Tail Spend Calculator
- Supplier Consolidation Calculator
- Procurement Savings Calculator
- Budget Leakage Calculator
- Cost Avoidance Calculator
- Procurement Maturity Assessment
- Approval Workflow Builder
- Early Payment Discount Calculator
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