NFL QB Passer Rating Calculator

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):

yards

Touchdowns (TD):

Interceptions (INT):

Passer Rating:

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1. What is NFL QB Passer Rating?

The NFL Passer Rating (also known as Quarterback Rating) is a measure of the performance of quarterbacks in American football. It combines passing statistics into one comprehensive rating.

2. How Does the Calculator Work?

The calculator uses the 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:

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

Explanation: The formula accounts for completion percentage, yards per attempt, touchdowns per attempt, and interceptions per attempt.

3. Importance of Passer Rating

Details: Passer rating is used to evaluate quarterback performance, compare players, and assess game strategy. The maximum possible rating is 158.3.

4. Using the Calculator

Tips: Enter all passing statistics from a game or season. Attempts must be greater than zero for calculation.

5. Frequently Asked Questions (FAQ)

Q1: What is a good passer rating?
A: Generally, 90+ is good, 100+ is excellent, and 158.3 is perfect. Average is typically around 85-95.

Q2: Why is the maximum 158.3?
A: The formula's structure creates this ceiling based on the maximum possible values for each component.

Q3: How does this compare to college football ratings?
A: College football uses a different formula with different weights and no upper limit.

Q4: What are the limitations of passer rating?
A: It doesn't account for sacks, fumbles, rushing yards, or game situations (like 4th quarter comebacks).

Q5: Who holds the highest career passer rating?
A: As of 2023, Aaron Rodgers holds the highest career passer rating in NFL history (around 103.9).