Calculate current run rate and required run rate for a cricket innings.
The Cricket Run Rate Calculator works out the current scoring rate (runs per over) and, if chasing a target, the required run rate needed for the rest of the innings — correctly converting cricket's overs.balls notation.
Cricket overs are written as overs.balls (e.g. 23.4 = 23 overs and 4 balls), not a true decimal — this calculator converts that notation correctly (6 balls per over) before dividing.
A team has scored 145 runs in 23.4 overs (23 overs + 4 balls = 23.667 true overs), giving a current run rate of 145÷23.667 ≈ 6.13 runs/over. Chasing 220 in a 50-over match, they need 75 more runs from 26.333 overs remaining — a required run rate of about 2.85 runs/over.
Run rate = total runs scored divided by overs faced (an over is 6 balls), giving runs per over.
In a run chase, it's the runs still needed divided by the overs remaining — showing the scoring pace required to win.
It shows scoring efficiency and is central to strategy, especially in the final overs of an innings or during a chase against a target.