Net run rate decides league tables whenever teams finish level on points. The formula is straightforward: (runs scored ÷ overs faced) − (runs conceded ÷ overs bowled). A team that scores quickly and bowls tight finishes with a healthy positive NRR.
The one catch is the overs. "18.3 overs" means 18 overs and 3 balls — not 18.3 in decimal. You must convert balls to sixths of an over first (3 balls = 0.5, so 18.3 becomes 18.5) before dividing. The calculator does that conversion for you, which is where most hand calculations go wrong.
Calculate NRR in 3 steps
- Open the faymox Cricket NRR Calculator.
- Enter the runs scored and overs faced by your team.
- Enter the runs conceded and overs bowled — the NRR appears instantly.
FAQ
What is the net run rate formula?
Runs scored per over minus runs conceded per over: (runs scored ÷ overs faced) − (runs conceded ÷ overs bowled), across all matches in the tournament.
How do I convert 18.3 overs to decimal?
Divide the balls by 6: 3 balls is 0.5 of an over, so 18.3 overs = 18.5. Similarly, 19.5 overs (5 balls) = 19.83. The calculator handles this automatically.
Can net run rate be negative?
Yes — a negative NRR means a team has conceded runs faster than it scored them. Zero means the two rates are exactly balanced.