Sports & Motion Analytics
Basic

Bowling Economy

Runs conceded per over bowled.

Formula

Econ=ROEcon = \frac{R}{O}

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Variables

EconEconomy rate
RRuns conceded
OOvers bowled

Example

36 runs in 8 overs: Econ = 4.5

How it works

Bowling economy rate measures how many runs a bowler gives away for each over they bowl. It is found by dividing the total runs conceded by the number of overs bowled, so the result is a fair per-over comparison even if bowlers have bowled different amounts. A lower economy rate means the bowler was more economical and restricted scoring better.

When to use it

Use this when comparing bowlers in cricket, especially in limited-overs matches where controlling runs is important. It is also useful for judging how expensive a bowler was across a spell, innings, or tournament.

Worked example, step by step

Runs conceded = 48 Overs bowled = 12 Econ = R / O Econ = 48 / 12 Econ = 4 Final answer: Economy rate = 4.0 runs per over

Common mistakes to avoid

  • Dividing by wickets taken instead of overs bowled
  • Using balls bowled as the denominator without converting to overs
  • Forgetting to keep the units as runs per over

Did You Know?

An economy under 4 in one-day cricket marks a bowler as genuinely miserly.

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Reviewed & maintained by the FormulaWon editorial teamLast reviewed September 2026