ERA Calculator
Calculate baseball ERA and pitching stats
Pitching Statistics
Pitching Analysis
4.00
ERA (Earned Run Average)
Rating: Average
WHIP1.22
Walks + Hits per Inning Pitched
K/96.0
Strikeouts per 9 innings
MLB Comparison0.00
20th percentile
Pitching Stats:
IP
27
ER
12
H
24
BB
9
K
18
Understanding ERA
What is ERA?
Earned Run Average (ERA) represents the average number of earned runs a pitcher allows per nine innings pitched. It's calculated by dividing earned runs by innings pitched, then multiplying by nine.
ERA Ratings
- • Elite: Under 2.00
- • Excellent: 2.00-2.99
- • Above Average: 3.00-3.99
- • Average: 4.00-4.99
- • Below Average: 5.00+
Additional Statistics
WHIP
- • Walks + Hits per IP
- • Measures baserunners
- • Elite: Under 1.00
- • Average: ~1.30
K/9
- • Strikeouts per 9 IP
- • Shows dominance
- • Elite: 9.0+
- • Average: ~7.5
Context
- • Ballpark factors
- • League averages
- • Run environment
- • Defense impact