Bowling Average Calculator

Understanding Bowling Average in Cricket

Bowling average measures the cost of each wicket — how many runs a bowler concedes per wicket taken. A lower bowling average means the bowler is more economical in taking wickets. It is one of the three key bowling metrics alongside economy rate and strike rate, and together they paint a complete picture of a bowler's effectiveness. In Test cricket, bowling average is the primary metric for evaluating bowlers, much like batting average is for batsmen.

Bowling Average Benchmarks by Format

In Test cricket, a bowling average below 20 is world-class — achieved by legends like Glenn McGrath (21.6), Dale Steyn (22.9), and Jasprit Bumrah (20.5). An average of 20-25 is excellent (James Anderson, Pat Cummins, Kagiso Rabada), 25-30 is good, 30-35 is average for a front-line bowler, and above 35 is below par. In ODI cricket, averages below 25 are world-class, 25-30 excellent, and above 35 poor. In T20, the benchmarks shift higher because batsmen are more aggressive: below 20 is exceptional, 20-25 excellent, and below 30 good.

The Holy Trinity: Average, Economy, Strike Rate

Bowling average alone does not tell the full story. A bowler could have a great average of 22 but a poor economy of 4.0 in Tests, meaning they are expensive between wickets. The ideal bowler has low average (cost per wicket), low economy (runs per over), and low strike rate (balls per wicket). Bowlers like Jasprit Bumrah, Dale Steyn, and Malcolm Marshall excelled in all three metrics simultaneously, which is what made them truly great. In IPL terms, a bowler with average below 25, economy below 8, and strike rate below 18 is gold dust.

Bowling Average in Test Cricket History

The greatest Test bowling averages in history include George Lohmann (10.75, 19th century), Sydney Barnes (16.43), and among modern bowlers with 100+ wickets, Joel Garner (20.97), Malcolm Marshall (20.94), and Curtly Ambrose (20.99). The most wickets with an average under 25 belong to Glenn McGrath (563 wickets at 21.6), which many consider the greatest pace bowling career in history. Spin bowling greats like Shane Warne (25.4) and Muthiah Muralitharan (22.7) also maintained excellent averages over enormous careers.

Bowling Average in the IPL

In the IPL, bowling averages are higher than international cricket because batsmen play more aggressively on flat pitches with short boundaries. An IPL career bowling average below 22 is exceptional — achieved by bowlers like Sunil Narine, Rashid Khan, and Jasprit Bumrah. Between 22-28 is good, and above 30 suggests a bowler who gets hit around in the IPL. Spin bowlers tend to have better IPL averages than pace bowlers because they operate in the middle overs when scoring rates are lower.

Home vs Away Bowling Averages

Like batting, bowling averages vary significantly between home and away. Subcontinental spinners like Ravichandran Ashwin average around 20-22 at home but 35+ in SENA countries. Conversely, English seamers like James Anderson average brilliantly at home (low 20s) but struggle in Asia (high 30s). Bowlers who maintain low averages globally — like Bumrah, Steyn, and McGrath — are rare and exceptionally valuable. The Ashes provides the ultimate test, as conditions in England and Australia differ dramatically.

Five-Wicket Hauls and Bowling Average

Five-wicket hauls (5-fers) significantly impact bowling average. A 5/30 in a Test innings means the bowler averaged 6.0 for that innings, pulling the career average down. Bowlers with many 5-fers — Muralitharan (67), Warne (37), Kumble (35) — tend to have better career averages because dominant spells reduce the cost per wicket. In modern cricket, 5-fers in T20s are extremely rare and career-defining moments, like Bhuvneshwar Kumar's 5/19 against Pakistan.