Overs to Balls Converter

Understanding Overs and Balls in Cricket

In cricket, an over consists of 6 legal deliveries (balls). The standard notation for overs uses a decimal format: 25.3 means 25 complete overs and 3 balls — that's 153 total balls. Understanding this conversion is essential for scorers, statisticians, and anyone calculating run rates or strike rates.

The Overs.Balls Notation

Cricket uses a special notation where the number after the decimal point represents balls, not a fraction of an over. This is important:

• 10.0 = 10 overs, 0 balls = 60 balls
• 10.3 = 10 overs, 3 balls = 63 balls
• 10.5 = 10 overs, 5 balls = 65 balls (maximum before next over)
• 11.0 = 11 overs, 0 balls = 66 balls

Notice that 10.6 does not exist in cricket — after 10.5 comes 11.0. The balls digit only goes from 0 to 5.

Conversion Formulas

Why This Matters

When calculating run rate, you can't simply divide by the overs.balls number. You must first convert to actual overs (as a decimal). For instance, 25.3 overs is actually 25 + 3/6 = 25.5 overs for calculation purposes. Getting this wrong leads to inaccurate run rates and projected scores.

Balls by Match Format

• T10: 10 overs per side = 60 balls per innings, 120 balls per match.
• T20: 20 overs per side = 120 balls per innings, 240 balls per match.
• ODI: 50 overs per side = 300 balls per innings, 600 balls per match.
• Test: Unlimited overs. Approx 90 overs per day = ~540 balls per day.