Passer Rating Calculator

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Calculate the official NFL Quarterback Passer Rating based on game statistics. Maximum possible rating is 158.3.

Game Statistics

Pass Attempts

Completions

Passing Yards

Touchdowns

Interceptions

A 'Perfect Game' (158.3) requires at least 77.5% completions, 12.5+ yards/att, 11.875% TD rate, and 0 interceptions.

Performance Rating

0.0

Struggling

Comp %66.7%

Yards/Att8.3

TD %6.7%

INT %3.3%

Quarterback performance is measured on a scale from 0 to 158.3. This metric remains the gold standard for judging QB efficiency.

About this calculator

Overview

The NFL passer rating is a mathematical formula used to evaluate the performance of quarterbacks. It combines completion percentage, yards per attempt, touchdown percentage, and interception percentage into a single number between 0 and 158.3.

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Pro Tips

Passing yards are the primary driver of the 'yards per attempt' component of the rating.
Touchdowns significantly boost the rating, while interceptions are the most damaging penalty to the final score.
Interceptions count more heavily than incompletions in the formula.

Fun Facts

"The first 'perfect' game in NFL history with the modern formula was by Craig Morton in 1970."
"Aaron Rodgers holds the record for the highest career passer rating for a retired player."
"The formula was developed in 1973 to provide a more objective way to rank quarterbacks."