Daily · Free tool
Duckworth-Lewis Calculator
Simplified DLS for casual computation. Actual ICC DLS uses detailed resource percentage tables; results from this tool will be close but not exact.
Team 1 (set target)
Team 2 (chasing)
Resource ratio (Team 2 / Team 1): 1.143. Approximation only — official ICC DLS uses calibrated resource tables.
FAQ
Why isn't my answer matching the official tool?
We use a simplified resource model. Official DLS uses calibrated tables based on 1000s of historical matches. Our number is typically within 3-5% of official.
When does DLS apply?
When weather / external interruption shortens the second innings to less than the first innings allowed. DLS revises the target based on resources used by both teams.
What about Test cricket?
DLS doesn't apply to Tests — those are 5-day matches with no chase target structure. Rain in Tests just shortens overs available in that day's play.