The Formula

How Net Run Rate Is Calculated

Net run rate is the rate a team scores at, minus the rate it concedes at. Take total runs scored divided by total overs faced, then subtract total runs conceded divided by total overs bowled. Across a tournament, use the aggregate runs and overs from every match combined — never the average of individual match NRRs, which gives a different and incorrect answer.

NRR = (Runs Scored ÷ Overs Faced) − (Runs Conceded ÷ Overs Bowled)

Say your team scores 180 in 20 overs and bowls the opposition out for 175, also using 20 overs. Your run rate is 9.00, theirs is 8.75, so your net run rate for that match is +0.25. Positive means you scored faster than you conceded.

The bowled-out rule is where most calculators fail. If a team is bowled out before its overs run out, the calculation uses the full quota, not the actual overs faced. A side bowled out for 120 in 18.2 of a 20-over match is treated as having faced the full 20 overs. This is why losing wickets hurts your NRR even when you use fewer balls — and why the calculator above has a "bowled out" checkbox.

Want the full walkthrough with a multi-match worked example and a points-table scenario? Our guide on how net run rate is calculated covers every case step by step.

Why It Matters

NRR Decides Who Qualifies

When teams finish level on points, net run rate is the tie-breaker that separates them — the same method the IPL points table uses.

Breaks Points Ties

Two teams on equal points — the higher NRR finishes above. In a tight group, a single boundary can change who goes through.

Sets Chase Targets

Teams often need to win by a certain margin or within a certain number of overs to lift their NRR above a rival's. This calculator tells you where you stand.

Runs Your League Table

If you organise a tournament, every team's NRR has to be tracked across all its matches. Doing it by hand is where errors creep in.

Auto-Track NRR With Tournament Management

The app keeps every team's points table and NRR updated automatically — the same method as the IPL points table.

Worked Example

A Two-Match Tournament NRR

A team plays two group games. Here is how their tournament net run rate builds up across both.

MatchScoredConceded
Game 1180 in 20.0175 in 20.0
Game 2150 in 20.0152 in 18.2*
Aggregate330 in 40.0327 in 38.2

*Opposition chased in 18.2 overs — since they were not bowled out, their actual overs count. The batting side's run rate is 330 ÷ 40 = 8.25. The bowling side's is 327 ÷ 38.33 = 8.53. Tournament NRR = 8.25 − 8.53 = −0.28.

Aggregate, not average. You cannot take Game 1's NRR and Game 2's NRR and average them — that gives the wrong number. Always add up all runs and all overs first, then do a single subtraction.
FAQ

Net Run Rate — Questions Answered