Batting strike rate measures runs per 100 balls faced. Divide the batter's runs by the scorecard's balls-faced figure, then multiply by 100. It is separate from batting average, whose denominator is dismissals.
Calculate a single innings
A hypothetical batter scores 45 from 30 balls. The strike rate is 45 / 30 × 100 = 150.00. This means the recorded scoring pace is equivalent to 150 runs per 100 balls; it does not mean the batter actually faced 100 balls or scored 150.
Use the recorded individual balls faced. The team's valid-ball count describes the innings, not one batter's time at the crease. It cannot simply be substituted, particularly when different batters faced different deliveries.
Combine innings by adding runs and balls
| Hypothetical innings | Runs | Balls faced | Strike rate |
|---|---|---|---|
| A | 45 | 30 | 150.00 |
| B | 20 | 10 | 200.00 |
| Combined | 65 | 40 | 162.50 |
The combined rate is 65 / 40 × 100 = 162.50. Averaging 150 and 200 gives 175, which gives the ten-ball innings the same weight as the thirty-ball innings. That is not the rate across all forty balls.
Build a calculation you can reproduce
- Choose the innings to include and record their format and scope.
- Copy runs and balls faced from the same completed scorecard version.
- Add both columns before dividing.
- Retain unrounded values during calculation and round the final rate consistently.
If a provider later corrects balls faced, recalculate from the corrected inputs. Do not mix one provider's runs with another provider's unverified ball count and assume the result is authoritative.
Small samples and zero balls
A single boundary in a short innings can move the rate sharply. The number alone does not explain the pitch, bowling, match situation or consistency. Compare sample sizes before describing a difference as an improvement.
Can a rate be calculated with zero balls faced? Not as a finite value using this formula. Keep the recorded runs and zero denominator visible and leave the rate unavailable. Other cricket scorecard guides.