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Programming Quote by Steve McConnell

“developer testing should probably take 8 to 25 percent of the total project time.” quote by Steve McConnell
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““developer testing should probably take 8 to 25 percent of the total project time.””

Steve McConnell

About This Quote

Source Book: Code Complete, 1993

Testing should consume a modest portion of project time to ensure quality without excessive overhead.

In simple terms: Testing takes 8‑25% of time.

Key Takeaway

Allocate proper testing time.

Themes

software development quality assurance project management

Mood

practical balanced

Type

technical advisory

When to use this quote

  • sprint planning
  • release cycles
  • budgeting
  • team coordination

Key Concepts

risk mitigation efficiency

Questions to Reflect On

  • How much testing is enough for your project?
  • What trade‑offs do you face?
A Different Perspective

Too much testing can delay delivery; too little risks defects.

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