From classic games of chance to recent board and video games, compute the odds or look up useful statistics about your favorite pastime.
Explore a feature of a video game or a board game:
Take a chance by determining your odds:
Even if you don't know your aperture from your f-stop, perform useful computations to help you capture and print the perfect shot.
Do f‐stop arithmetic:
Compute subject magnification or hyperfocal distance:
Specify pixel density and a photograph size:
Unscramble an anagram, crack a cryptogram or succeed at Scrabble®.
Find anagrams of a word:
Decode a cryptogram or find a word that maches a pattern:
Explore family relations of notable people throughout history or learn more about standard genealogical relationships.
Learn more about how family trees are structured:
Keep up with your favorite pro teams and players, browse historical Olympic data or learn more about thousands of different sports objects.
Get information on a professional sports team:
Learn more about your favorite past and present athletes by comparing them:
Explore information about Olympic and other professional athletes:
See where professional sports teams play and Olympic athletes competed:
Before you kick that ball or jump over that bar, learn more about a sports object:
Examine characteristics of many kinds of rope, including with specified diameters.
Find characteristics of a rope:
Look up a property of a rope:
If your hobby has some assembly required, let Wolfram|Alpha help you compute proper screw sizes or thread counts.
Get dimensions of a screw or bolt:
Do computations with fastener dimensions:
Apply computation to woodworking projects by examining types of wood and their physical properties.
Examine a type of wood:
Explore properties of different types of wood:
Compute one, purl two with detailed information about and conversions for knitting needle sizes.
Get information about knitting needle sizes: