Track each outing, convert baseball innings like 6.1 into outs, and see current ERA, projected ERA, WHIP context, target needs, and clean CSV output.
Check the current run prevention picture first, then adjust the log or next outing scenario without hunting through a long form.
Current ERA
3.64
Total IP
29.2
ERA after next outing
3.53
WHIP context
1.28
Target status: Needs improvement
ERA = ER x game length / IP
Quick examples
Set the pitcher, official game length, target ERA, and next outing forecast.
ERA game length
Total ER
12 ER
Total runs
13
ER allowed for target
1 ER
Scoreless IP needed
1.1 IP
Manageable
Examples: 5.0 = 5 innings, 5.1 = 5 innings plus 1 out, 5.2 = 5 innings plus 2 outs.
Use baseball inning notation. 5.2 means 5 innings and 2 outs.
| Include | Date | Opponent | IP | ER | UER | H | BB | Note | Action |
|---|---|---|---|---|---|---|---|---|---|
| Target | Allowed ER next | Scoreless IP needed | Status |
|---|---|---|---|
| 3.50 | 1 ER | 1.1 | Needs work |
| 3.25 | 0 ER | 3.2 | Needs work |
| 3.75 | 2 ER | 0.0 | Possible |
ERA uses earned runs only. The calculator converts baseball inning notation into outs, totals included outings, and applies earned runs x game length divided by innings pitched.
Enter them only for reference. ERA calculations use earned runs, while total runs are shown separately for context.
Yes. Change ERA game length to 7 or 6 when your league uses a shorter official game length.
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