โพ ERA (Earned Run Average) Calculator
Calculate ERA from earned runs and innings pitched.
ERA Formula
ERA = (Earned Runs ร 9) / Innings Pitched
Enter innings as decimals. Example: 5โ innings โ 5.333
ERA Standards
2.00 or below: Elite / 3.00 or below: Excellent / 4.00 or below: Average / 5.00 or above: Poor