QB Passer Rating Calculator
Calculate NFL passer rating from completions, attempts, yards, touchdowns, and interceptions.
Passer Rating
94.9
Completion %62.9%
Yards per Attempt8.0 yds
TD %5.7%
Passer Rating vs Completions
How NFL Passer Rating Is Calculated
The NFL passer rating formula uses four components, each clamped between 0 and 2.375:
Components
1. Completion %: (COMP/ATT - 0.3) x 5 2. Yards/Attempt: (YDS/ATT - 3) x 0.25 3. TD %: TD/ATT x 20 4. INT %: 2.375 - (INT/ATT x 25)
Final Rating
Rating = (a + b + c + d) / 6 x 100
Perfect rating is 158.3. The scale ranges from 0 to 158.3.
Example Calculation
A QB goes 22/35 for 280 yards, 2 TDs, and 1 INT.
- 01Comp% component: (22/35 - 0.3) * 5 = 1.643
- 02Yds/Att component: (280/35 - 3) * 0.25 = 1.250
- 03TD component: 2/35 * 20 = 1.143
- 04INT component: 2.375 - 1/35 * 25 = 1.661
- 05Sum = 1.643 + 1.250 + 1.143 + 1.661 = 5.697
- 06Rating = 5.697 / 6 * 100 = 94.9
Frequently Asked Questions
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