AQL Sampling Calculator

Based on ISO 2859-1 (ANSI/ASQC Z1.4) standards.

Lot Size (Quantity)

Inspection Level

Critical

Set AQL

Letter:

Sample: units

Accept (Ac):

Reject (Re):

Major

Set AQL

Letter:

Sample: units

Accept (Ac):

Reject (Re):

Minor

Set AQL

Letter:

Sample: units

Accept (Ac):

Reject (Re):

AQL (Acceptable Quality Limit) is the worst quality level that is still considered acceptable. If the number of defects found is higher than the Re (Reject) value, the shipment should be rejected.

Style Proportional Distribution

Split a fixed sample size proportionally across multiple styles.

Total Sample Size

Style	Quantity	Samples	Share	Action
		0	—
		0	—
		0	—