Quality calculator
Manufacturing Yield Calculator
Measure how much production input becomes good output.
What this calculator does
- Calculate production yield from input quantity, good output, scrap, and rework.
- Use when output quality needs a simple good-part percentage.
- Calculate production yield from input quantity, good output, scrap, and rework.
Formula used
- Yield = good units ÷ input units
- Loss rate = (input units − good units) ÷ input units
Inputs explained
- Input units: undefined
- Good output: undefined
- Scrap units: undefined
- Rework units: undefined
How to use the result
- Use when output quality needs a simple good-part percentage.
- This is a planning calculator. Validate assumptions against your process data before using the result as a final quote, schedule, or engineering decision.
Common questions
- Which inputs usually drive the yield result? input units, good output, scrap units, and rework units usually have the biggest effect. When one of those assumptions changes, rerun the calculator and compare the new % result before updating the plan.
- What does the yield calculator do? Calculate production yield from input quantity, good output, scrap, and rework.
- What inputs do I need for the yield calculator? You need input units, good output, scrap units, and rework units. Use measured values from your line, quote package, supplier data, or current production plan whenever possible.
- How should I interpret the yield result? Treat the % output as a planning estimate for quality work. Compare it against process history, quoted assumptions, and operating limits before making final decisions.
Last reviewed 2026-05-12.