What is a bowling economy rate?

Economy rate is the average number of runs a bowler concedes per over. It equals total runs conceded divided by overs bowled. In limited-overs cricket an economy under 6 in ODIs or under 8 in T20 is considered good, since lower is better.

How do you handle part-overs like 8.3?

Cricket overs use overs.balls notation, where 8.3 means 8 complete overs plus 3 balls, which is 51 balls in total because each over is 6 balls. The calculator converts overs to balls, computes per-ball figures, and converts back so part-overs are handled correctly.

What is the difference between bowling average and strike rate?

Bowling average is runs conceded per wicket taken (runs / wickets), measuring how expensive each wicket is. Bowling strike rate is balls bowled per wicket (balls / wickets), measuring how frequently a bowler takes wickets. Lower is better for both.

What happens if a bowler has taken no wickets?

With zero wickets, both bowling average and strike rate are undefined because you cannot divide by zero. The tool shows a dash for those two metrics in that case while still reporting the economy rate, which does not depend on wickets.

Why is economy rate so important in limited-overs cricket?

In T20 and ODI cricket, restricting runs is often as valuable as taking wickets because every over counts toward a finite total. A bowler who concedes few runs per over applies pressure and forces batters into mistakes, so economy rate is a primary selection metric for white-ball specialists.

Cricket Bowling Economy Rate Calculator

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Cricket Bowling Economy Rate Calculator

Bowlers are judged on three numbers: how cheaply they bowl, how often they strike, and how much each wicket costs. This calculator computes all three — economy rate, bowling average, and bowling strike rate — from runs conceded, overs bowled, and wickets taken.

How it works

Cricket overs are written in overs.balls notation, so the first step is converting them to a total ball count, remembering each over is 6 balls:

balls = (whole overs * 6) + part-balls   // e.g. 8.3 -> 8*6 + 3 = 51 balls
overs (decimal) = balls / 6

Economy rate = Runs conceded / overs (decimal)   // runs per over
Bowling average = Runs conceded / Wickets        // runs per wicket
Strike rate = balls / Wickets                     // balls per wicket

Economy rate is always defined when at least one ball is bowled. Average and strike rate require at least one wicket, otherwise they are undefined.

Example and notes

A bowler with 10.0 overs (60 balls), 42 runs conceded, and 3 wickets has an economy of 42 / 10 = 4.20 runs per over, a bowling average of 42 / 3 = 14.0 runs per wicket, and a strike rate of 60 / 3 = 20.0 balls per wicket.

Tips: for all three metrics, lower is better. Economy rate matters most in white-ball cricket where containing runs wins matches, while bowling average and strike rate are weighted more heavily in Test cricket where taking 20 wickets is the goal. The part-ball field accepts 0-5, since a 6th ball completes the over.