Passer rating combines accuracy, yards, touchdowns and turnovers into one number.
How to use the NFL Passer Rating Calculator
- Completions
- Attempts
- Passing yards
- Touchdowns
- Interceptions
Results update as you type, and every field accepts the units shown in its menu.
How it works
Each component is clamped between 0 and 2.375, summed, divided by 6 and multiplied by 100.
Inputs explained
| Field | What to enter |
|---|---|
| Completions | A number |
| Attempts | A number |
| Passing yards | A number |
| Touchdowns | A number |
| Interceptions | A number |
Example values
How the main result changes when Completions changes and everything else stays at the example values above:
| Completions | Passer rating |
|---|---|
| 12 | 71.1 |
| 18 | 85.4 |
| 24 | 99.7 |
| 30 | 107.1 |
| 36 | 107.1 |
| 48 | 107.1 |
Formula
a = (COMP/ATT − 0.3) × 5b = (YDS/ATT − 3) × 0.25c = TD/ATT × 20d = 2.375 − INT/ATT × 25Rating = (a + b + c + d) ÷ 6 × 100 (each term capped at 0–2.375)Worked example
Inputs — Completions: 24; Attempts: 35; Passing yards: 280; Touchdowns: 2; Interceptions: 1.
Results — Passer rating = 99.7.
Frequently asked questions
What is a perfect rating?
158.3.
Is college passer rating the same?
No, NCAA uses a different formula.
What formula does the NFL Passer Rating Calculator use?
a = (COMP/ATT − 0.3) × 5.