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KaizenQ

Free Tool

AQL Calculator

Stop the manual Excel rework. Get instant sample sizes, accept points, and reject points for your next inspection.

Inputs

Choose a lot size, inspection level, and AQL thresholds. Results update instantly.

Standard single-sampling AQL plan (Normal inspection). Use this to set your baseline and avoid manual calculation errors before the inspection starts.
Critical defects
Sample size
125
Accept point
0
Reject point
0
Major defects
Sample size
125
Accept point
7
Reject point
8
Minor defects
Sample size
125
Accept point
10
Reject point
11

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