QA Metrics: Why They Are Important

QA Metrics: Why They Are Important

Do you want to track the progress of QA activities and the outcome of their test results? With QA metrics, you can ascertain the performance of QA activities. QA metrics allow you to measure team efficiency, the status of QA activities, and improve processes. With these indicators, you can measure and demonstrate software quality more effectively. However, they enable you to determine the quality and efficiency of software development and testing based on quantitative measurements. Want to know more about these metrics and their importance? 

Let’s dive deep into QA metrics.

You might also like to read: Top 5 QA and Software Testing Trends 

Why Are QA Metrics Important?

If you’d like to assess the effectiveness of software testing teams or monitor how quality assurance operations are going, QA metrics can help. They can also help you prepare a team for the future after analyzing its productivity for current operations.

  • By keeping track of how many new tests are introduced to a new version of the software, you can estimate how long regression will take.

  • Identifying the number of bugs with QA metrics helps estimate how much testing the team will have to do once the developers have fixed the defects.

  • Software testing metrics allow the testers to assess the efficacy of their testing methodologies. That way, they can better get an idea of how to make the next cycle of releases more effective. 

  • To know the general behavior of software programs, it is vital to know the QA metrics.  These metrics provide insights to QA engineers about the errors or product defects and better equip them with capabilities to fix these defects quickly. 

Five QA Metrics Worth Adopting

Here we have listed 5 QA metrics that you will like to adopt at your organization. Let’s dig in. 

Top 5 QA Metrics 

Mean Time to Detect (MTTD)- Top QA Metric in Our List 

This metric means the average time needed to detect any error. Why should you adopt this? The earlier you know any defects, the sooner you will fix them. And it’s cheaper to fix any defect at the start rather than solve a series of problems after detecting the defects later.

Mean Time to Repair (MTTR)

It’s the time taken for an organization to repair defects that cause system outages. Tracking this metric allows you to repair the systems that are getting down. That way, you can ensure that everything is running smoothly. 

Test Reliability

This metric matters a lot as it measures those test cases that are unreliable and do not provide effective feedback. With this metric, you can differentiate between the reliable test cases that are deterministic and unreliable test cases that are not deterministic. 

Test Coverage- A Broader QA Metric 

Unlike code coverage, test coverage is a broader metric. If you adopt this metric, you can ensure different test types can effectively cover most of the facets of your products. 

Escaped Defects Found 

This metric identifies the number of escaped defects found in the production. Since this metric is tied to your QA strategy, adopting this metric is crucial to detect escaped defects that can make the performance of your QA strategy doubtful.


In regards to quality assurance metrics these metrics are essential to evaluate ROI. We hope that by us identifying five QA metrics that are amazingly effective, hopefully, this can help should you choose to adopt these metrics, which keeping in mind, can also act as double-edged swords. 

You might also consider leveraging the platform of qualified testers to make your software testing more effective. So, check out TestGear’s cloud free trial and enjoy our services.

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