How this calculation works
Measure two supplier reliability metrics from recorded delivery and quality counts.
Worked starting inputs
Example inputs: On Time Deliveries = 45.0, Total Deliveries = 50.0, Defective Units = 8.0, Received Units = 800.0. Expected result: On-time delivery rate: 90%, Defect rate: 1%. These are illustrative numbers, not market rates. Change a value to compare scenarios; download the result if useful.
Assumptions and limitations
Manual estimates depend on your data and assumptions.
Every result depends on the entered values. The tool does not fetch marketplace fees, infer current exchange rates or verify supplier policies. It is informational, not tax or financial advice.