See how the contract becomes a score.
Duplicate bridge raw scoring for one completed board.
Scope
This tool implements ordinary duplicate contract scoring using WBF Law 77: suit or notrump contracts, doubled/redoubled status, declaring-side vulnerability, overtricks, undertricks and bonuses. It also allows a passed-out board.
Perspective
Results are shown for the declaring side; the defending side has the opposite signed raw score. The tool does not determine the declarer, legality of the auction, vulnerability from a board number, adjusted awards or a competition ranking.
DUPLICATE · SINGLE-BOARD RAW SCORE
Enter the final contract.
Declaring side
Defending side
| Required total tricks | |
|---|---|
| Contract trick points | |
| Overtrick points | |
| Game / partscore bonus | |
| Slam bonus | |
| Doubled / redoubled bonus | |
| Undertrick penalty |
Source: WBF Laws of Duplicate Bridge, Law 77, checked 20 October 2026. No rubber honours, adjusted scores, IMPs or matchpoints. Inputs are not saved.