Estimator - The Calculator

Make your estimation life much easier and more competitive!

Estimator is a comprehensive digital scoring solution designed for Contract Bridge enthusiasts and tournament organizers. The application provides robust tools for tracking bids, calculating scores, and managing game progression in both casual and competitive Bridge settings.


The platform supports multiple game formats, including standard lobby play and structured tournament environments. It features real-time score calculation with configurable rulesets to accommodate various regional scoring conventions and house rules. The system automatically handles complex Bridge scoring mechanics such as vulnerability, overtricks, undertricks, and slam bonuses.


For tournament play, Estimator offers board management capabilities, ensuring proper rotation and tracking of pre-dealt hands across multiple tables. The application maintains detailed historical records of all games played, enabling players to review their performance and analyze bidding patterns.


The intuitive interface displays current scores, contract information, and player positions in a clear, organized manner suitable for both novice and experienced Bridge players. Advanced features include support for colored (special) contracts, risk calculations, and hand replay functionality.


Estimator serves as a complete digital replacement for traditional paper scoring methods, reducing errors and streamlining the game management process for players and organizers alike while preserving the strategic depth and social enjoyment of Contract Bridge.