Card Game Calculator

Ditch the pen and paper! Cards Calculator is the ultimate digital scorepad and game night companion. Whether you're tracking tricks in Spades, calculating complex Mahjong payouts, or racing to Phase 10, Cards Calculator handles the math so you can focus on winning.

Cards Calculator supports 19 built-in games with specialized rules, custom score calculators, and in-game reference guides. You can even create custom games or use "Final Score" templates for simple winner tracking.

19 BUILT-IN GAMES
• Trick-Taking: Hearts, Spades, 500, Euchre, Oh Hell! / Wizard, Pinochle, Bridge
• Rummy & Tiles: Gin Rummy, Rummikub, Canasta / Hand & Foot, American Mahjong, Mahjong
• Shedding & Party: Tens, Phase 10, President, Skip-Bo, Uno, Golf / Play Nine
• Pegging: Cribbage
• Custom: Create your own custom house rules with flexible round scoring

SPECIALIZED CALCULATORS
No more arguing over complex scoring! Cards Calculator includes custom calculator sheets built specifically for:
• Hearts: One-tap "Shoot the Moon" button and penalty card tracking
• Spades: Track successful bids, bags, and nil/blind nil bonuses and penalties
• Bridge: Duplicate/Chicago-style hand scoring with vulnerability, doubled, and redoubled modifiers
• Mahjong: Automatic payouts based on Faan limits, self-draws, and discard wins
• American Mahjong: NMJL-style payout helper with Jokerless and Singles & Pairs bonuses
• ...plus dedicated calculators for Pinochle, Rummikub, Golf, and Uno

DETAILED LEADERBOARDS & HISTORY
Track your game night dominance over time! Cards Calculator builds player profiles and leaderboards based on your history.
• View win rates, current streaks, recent form, and best finishes
• Discover your most-played opponents and head-to-head records
• View gorgeous round-by-round score progression charts for past games
• Share beautifully rendered result cards with your friends after a match

LOCAL MULTIPLAYER
Don't want to be the only one typing in scores? Enable local-network multiplayer for round-based games! Nearby devices can join your session, allowing players to submit their own scores from their phones while the host confirms the round.

BUILT-IN RULEBOOKS
Forget how to play a game? Every built-in game includes a comprehensive rules reference, scoring descriptions, a terminology glossary, and winning strategy tips directly in the app.

PRIVACY
Visit https://cardscalculator.web.app/privacy to view our privacy policy