Understanding Picking Accuracy Rate
How we calculate. Picking accuracy % = correct picks ÷ total picks × 100. See our methodology and accuracy policy .
Real-world scenario: A typical Picking Accuracy Rate case uses correct picks 19700 and total picks 20000. Enter the same figures below to reproduce the worked path.
What is Picking Accuracy Rate?
A DC operations KPI that drives OTIF and perfect-order outcomes. Errors found at pack or audit still count against accuracy if policy says so.
- Define correct = right SKU and qty
- Line or unit picks—stay consistent
- Higher is better
The Formula
Worked Example
Common Use Cases
- WMS QA: picker performance
- Training: error hotspots
- Customer claims: wrong-item root cause
Pro Tips
- Separate mispick vs short-pick
- Audit sampling vs full scan
- Pair with units per hour
| Scenario | When to use |
|---|---|
| Percent of a number | Finding a part of a whole (tax, tip, score) |
| Percent change | Comparing old vs new values |
Limitations: Picking Accuracy Rate results are educational logistics and supply-chain planning aids—not SLAs, carrier contracts, or inventory valuation advice. Confirm definitions with your WMS/TMS and finance policies.
Common mistakes
- Swapping part and whole: The denominator must be the full total, not a subset.
- Rounding too early: Carry extra decimal places through multi-step work before rounding the final percent.
- Mixing percent and decimal forms: Enter rates in the format the calculator labels expect.
The worked example for picking accuracy rate was verified with the calculator form on this page—enter the same values to confirm the result.
When to use this calculator
- Use this page when your wording matches picking accuracy rate and the form labels on screen.
- Use percent of a number for “what is X% of Y?” problems.
- Use number is what percent when you know part and whole and need the percent.
Still unsure about picking accuracy rate? Start with the quick answer above, then open the linked calculator that matches your wording.
❓ Frequently Asked Questions
How do I use this picking accuracy rate calculator?
For picking accuracy rate (percentage calculator), enter the values labeled on the form, then press Calculate. Compare the result to the worked example on this page.
What formula does this page use?
See the quick answer and formula box above for picking accuracy rate—the same percentage calculator expression is applied to your inputs.
What if my result looks wrong?
When checking picking accuracy rate, re-check part vs whole (or rate vs base), rounding, and whether percents were entered as 25 rather than 0.25 when the form expects percents.
Authoritative References
For logistics and supply-chain KPI definitions, consult:
- CSCMP — supply chain management resources
- ASCM / APICS — operations and inventory body of knowledge
- ISO 28000 — security management for the supply chain (context)