Play Calculation Solitaire Online for Free (No Signup Required)

Calculation is a fun Solitaire variation and is free to play online. A feature-rich full-screen card game with daily challenges, winnable deals, hints, and undo's.

If you enjoy Calculation, try Solitaire, a classic solitaire card game.

We are constantly modifying our website in response to customer input. Please contact us if you have any comments or questions.

Have fun!