S
Sanjeewa Dehiwalage

Calculator

First-Pass Yield Calculator

Share of units passing inspection without rework.

By Sanjeewa Dehiwalage · Reviewed

What this measures

The share of units that pass end-of-line inspection the first time, without rework.

Interactive calculator

First-Pass Yield

Share of units passing inspection without rework.

Formula: First-pass yield (%) = first-pass units ÷ inspected units × 100.

Planning aid only. Values are not stored or transmitted. Verify against your own IE and finance standards before using operationally.

Decision guidance

Pair with DHU. A high yield with unstable DHU trend often reflects inspection loosening rather than a real quality improvement.

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