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American Football Passer Rating Calculator

Enter quarterback passing stats to calculate NFL passer rating and key efficiency indicators.

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Passing line

Passer rating

114.6

Completion rate

68.8%

QB efficiency

Elite passing efficiency

Completion rate

68.8%

Yards per attempt

8.88

TD rate

9.4%

INT rate

3.1%

Formula components

1.938 / 1.469 / 1.875 / 1.594

QB efficiency

Elite passing efficiency

How NFL passer rating works

NFL passer rating combines completion rate, yards per attempt, touchdown rate, and interception rate. Each component is capped between 0 and 2.375.

Usage notes

  • a = ((completions / attempts) - 0.3) x 5
  • b = ((yards / attempts) - 3) x 0.25, c = (TD / attempts) x 20
  • d = 2.375 - (INT / attempts x 25), rating = ((a+b+c+d)/6) x 100

Frequently asked questions

Is this the NCAA formula?expand_more

No. This calculator uses the NFL passer rating formula. NCAA passing efficiency is a different metric.

What is a perfect NFL passer rating?expand_more

A perfect NFL passer rating is commonly listed as 158.3.

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