Bowling Economy Rate Explained — Cricket's Key Bowling Stat
Economy rate measures how many runs a bowler concedes per over. Learn how it's calculated, what a good economy rate looks like in Tests, ODIs, and T20s, and how it compares to bowling average and strike rate.
Economy rate is one of cricket's most important bowling statistics. It measures how many runs a bowler concedes per over on average, giving fans and analysts a clear picture of how well a bowler controls the scoring. A low economy rate means a bowler is making it difficult to score; a high economy rate means the batters are hitting freely.
How is economy rate calculated?
Economy rate = total runs conceded ÷ total overs bowled. For example, if a bowler concedes 48 runs in 8 overs, their economy rate is 48 ÷ 8 = 6.0 runs per over. Partial overs are expressed as decimals — 8.3 overs (8 overs and 3 balls) is written as 8.5 (because 3 balls = 0.5 of an over of 6 balls).
Economy rate calculation
Bowler A: 12 overs, 52 runs conceded → Economy = 52 ÷ 12 = 4.33 Bowler B: 4 overs, 44 runs conceded → Economy = 44 ÷ 4 = 11.00 Bowler A is far more economical despite bowling in a longer format.
What is a good economy rate in each format?
| Format | Excellent | Average | Expensive |
|---|---|---|---|
| Test cricket | Under 2.50 | 2.50–3.50 | Above 4.00 |
| ODI cricket | Under 4.50 | 4.50–5.50 | Above 6.00 |
| T20 International | Under 7.00 | 7.00–8.50 | Above 9.00 |
Economy rates are format-specific. A Test bowler with an economy of 3.00 is excellent — in Test cricket the ball does more, batters are conservative, and bowlers bowl more overs in a day. In T20 cricket, an economy of 7.00 is considered top-tier because scoring rates routinely exceed 9 runs per over in modern power-hitting cricket.
Economy rate vs bowling average vs strike rate
| Statistic | Formula | What it measures |
|---|---|---|
| Economy rate | Runs ÷ Overs | Runs conceded per over — measures tightness |
| Bowling average | Runs ÷ Wickets | Runs given per wicket — measures cost of each dismissal |
| Bowling strike rate | Balls ÷ Wickets | Balls needed per wicket — measures frequency of taking wickets |
Economy rate in context: why it varies
- Format and era: economy rates across all formats have risen over the last 20 years as bats have improved, grounds have shortened, and batters have developed more attacking shots.
- Role in the innings: a powerplay specialist (overs 1–6 in ODIs/T20s) typically has a higher economy than a middle-overs spinner who is bowling at a set batter in a containment role.
- Opposition quality: economy rates against top-ranked teams are naturally higher than against lower-ranked sides.
- Home vs away: spin bowlers often have dramatically lower economy rates at home on turning pitches than away on flat tracks.
All-time economy rate records
Test cricket economy rate records belong to a different era — bowlers like SF Barnes (SA), Tich Freeman, and Clarrie Grimmett played in conditions and against batters whose scoring rates were far lower. Among modern bowlers, Glenn McGrath (AUS, career economy 2.49 in Tests) and Shaun Pollock (SA, career economy 2.42 in Tests) are celebrated for their sustained miserliness. In T20Is, the best career economy rates belong to spinners who operate in the middle overs — where the pitch damps scoring — rather than pace bowlers at the death.
Frequently asked questions
How is bowling economy rate calculated in cricket?
Economy rate = total runs conceded ÷ total overs bowled. A bowler who gives away 48 runs in 8 overs has an economy rate of 6.0. Partial overs are expressed as decimals (3 balls = 0.5 of an over).
What is a good economy rate in T20 cricket?
In T20 internationals, an economy rate under 7.00 runs per over is considered excellent. Average is 7.00–8.50. Above 9.00 is expensive. Modern T20 cricket often sees overall team economies of 8–9 runs per over, so bowlers under 7.00 represent a significant advantage.
What is the difference between economy rate and bowling average?
Economy rate measures runs conceded per over — how tight a bowler is. Bowling average measures runs conceded per wicket taken — how expensive each dismissal is. A bowler can be economical (conceding few runs per over) but have a high average if they rarely take wickets. The best bowlers have a low economy rate AND a low bowling average.
What is the difference between economy rate and strike rate in bowling?
Bowling strike rate measures how many balls a bowler bowls per wicket taken. Economy rate measures runs per over. Strike rate tells you how quickly a bowler gets wickets; economy rate tells you how few runs they concede. A high-wicket spinner at a big ground might have a good strike rate but a poor economy rate if they concede boundaries between dismissals.