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How many starts are needed to ship the promised good units?
Multiply sequential stage yields rather than averaging quality percentages.
Example scenario
Editable demonstration inputs, not verified industry benchmarks. Enable JavaScript to calculate your own scenario.
- Required shipped good units
- 100,000
- Stage 1 yield
- 97 %
- Stage 2 yield
- 95 %
- Stage 3 yield
- 98 %
- Material cost / production start
- $15
Production starts required
Example result only, not a forecast or promise.
- Rolled throughput yield
- 90.3%
- Starts lost across stages
- 10,734
- Input material cash required
- $1,661,010
What to do with this result
Locate the stage where cost becomes irreversible; improving late-stage losses may save more cost than equal early-stage yield points.
Know what is inside the model.
Planning model, not personalized financial advice. Your inputs remain in your browser.
Calculation method
Rolled yield = stage 1 × stage 2 × stage 3. Required starts = shipped good units / rolled yield.
Assumptions and limitations
- Example inputs are editable scenarios, not Aryo results or independently verified industry benchmarks.
- Recovered capacity is not booked revenue or automatic cash savings. Validate the bottleneck, quality and demand before monetizing output.