NFL QB Passer Rating Calculator The Original

NFL Passer Rating Formula:

\[ Rating = \frac{(8.4 \times \frac{yds}{att} + 330 \times \frac{TD}{att} + 100 \times \frac{comp}{att} - 200 \times \frac{INT}{att})}{6} \times 100 \]

Completions (comp):

Attempts (att):

Yards (yds):

Touchdowns (TD):

Interceptions (INT):

Passer Rating:

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1. What is the NFL Passer Rating?

The NFL passer rating (also known as quarterback rating) is a measure of the performance of quarterbacks in American football. It was adopted by the NFL in 1973 and remains the official metric for evaluating quarterbacks.

2. How Does the Calculator Work?

The calculator uses the official NFL passer rating formula:

\[ Rating = \frac{(8.4 \times \frac{yds}{att} + 330 \times \frac{TD}{att} + 100 \times \frac{comp}{att} - 200 \times \frac{INT}{att})}{6} \times 100 \]

Where:

\( comp \) — Pass completions
\( att \) — Pass attempts
\( yds \) — Passing yards
\( TD \) — Touchdown passes
\( INT \) — Interceptions

Explanation: The formula combines four components (completion percentage, yards per attempt, touchdowns per attempt, and interceptions per attempt) into one rating.

3. Importance of Passer Rating

Details: The passer rating is the official metric used by the NFL to evaluate quarterback performance. It ranges from 0 to 158.3, with higher numbers indicating better performance.

4. Using the Calculator

Tips: Enter all statistics from a quarterback's performance. Attempts must be greater than zero. The rating is calculated based on per-attempt averages.

5. Frequently Asked Questions (FAQ)

Q1: What is a perfect passer rating?
A: The maximum possible rating is 158.3, achieved with exceptional performance across all categories.

Q2: What is considered a good passer rating?
A: Generally, 90+ is good, 100+ is excellent, and below 75 is below average.

Q3: Why is the formula so complex?
A: The formula was designed to balance four important aspects of quarterback play into one comprehensive metric.

Q4: Are there limitations to passer rating?
A: It doesn't account for situational play, sacks, fumbles, or rushing stats. Some prefer newer metrics like QBR.

Q5: Who holds the highest career passer rating?
A: As of 2023, Aaron Rodgers holds the highest career passer rating in NFL history (103.6).