RunRate Lab – Free Cricket Calculators

Free cricket calculators for players, scorers and tournament organisers

RunRate Lab has simple, accurate tools for the numbers cricket people work out every week: net run rate, what margin a team needs to qualify, required run rate, batting and bowling figures, and fixtures and points tables for your own tournament. Every tool runs in your browser, is free, and needs no sign-up.

Net Run Rate CalculatorWork out NRR from any number of matches, with the all-out rule applied.NRR Qualification CalculatorHow big a win you need to overtake a rival's net run rate.Points Table MakerEnter results and get a sorted points table with NRR for your tournament.Fixture GeneratorRound-robin match schedule for 2–24 teams, with byes and dates.Required Run Rate CalculatorRuns needed, balls left and the required rate in a chase.Batting Average & Strike RateAverage, strike rate and boundary share for any batter.Bowling Economy & AverageEconomy rate, bowling average and strike rate from overs, runs and wickets.Overs to Balls ConverterConvert cricket overs (19.4) to balls and decimals, and get run rate.

Running a local tournament?

Start with the fixture generator to build a fair round-robin schedule. Then keep the standings, with NRR, in the points table maker. Both export to Excel and print cleanly for the notice board. Our guide How to organise a local cricket tournament covers formats, rules and tie-breakers.

Following a league table?

Use the NRR calculator to check a team’s net run rate from its results. Then use the qualification calculator to see exactly how big a win it needs to overtake a rival. New to NRR? Read Net run rate explained.

Why trust these numbers?

Each calculator follows the standard playing-condition rules: overs like 19.4 are treated as 19 overs and 4 balls, all-out innings count as the full quota of overs, and no-result matches are left out of NRR. The calculations are tested automatically against thousands of cases before every update. Each page shows the formula and a worked example, so you can check the maths yourself.