Calculator
This calculator helps you compute the passer rating for NFL quarterbacks using standard NFL formulas. Ideal for football analysts and enthusiasts.
Results
Data Source and Methodology
All calculations are based on the standard NFL passer rating formula. For more information, refer to the official NFL website. All calculations are strictly based on the formulas and data provided by this source.
The Formula Explained
The NFL passer rating formula is calculated as follows:
\[
\text{Passer Rating} = \left( \frac{(\text{Comp} - 0.3) \times 5 + (\text{Yards}/\text{Att} - 3) \times 0.25 + (\text{TD}/\text{Att}) \times 20 + 2.375 - (\text{Int}/\text{Att} \times 25)}{6} \right) \times 100
\]
Glossary of Variables
- Completions (Comp): Number of passes completed.
- Attempts (Att): Total number of pass attempts.
- Passing Yards (Yards): Total yards gained through passing.
- Touchdowns (TD): Number of passing touchdowns.
- Interceptions (Int): Number of interceptions thrown.
How It Works: A Step-by-Step Example
Suppose a quarterback completes 30 of 40 attempts for 350 yards, with 3 touchdowns and 1 interception. Using the formula, the passer rating is calculated as follows:
\((\frac{(30/40 - 0.3) \times 5 + (350/40 - 3) \times 0.25 + (3/40) \times 20 + 2.375 - (1/40 \times 25)}{6}) \times 100 = 110.4\)
Frequently Asked Questions (FAQ)
What is a good passer rating?
A passer rating of 100 or higher is generally considered excellent in the NFL.
Who holds the record for the highest passer rating in a season?
As of recent records, Aaron Rodgers holds the highest passer rating in a single season.
Does passer rating account for rushing yards?
No, passer rating only considers passing statistics.
Is a passer rating of 158.3 possible?
Yes, 158.3 is the maximum achievable passer rating, indicating a perfect game.
Can college football use the same formula?
No, college football uses a different formula for passer ratings.