WolframAlpha Classic

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Use the power of Wolfram's computational intelligence to answer your questions. Building on 35+ years of development led by Stephen Wolfram, Wolfram|Alpha is the world's definitive source for instant expert knowledge and computation.

Across thousands of domains—with more continually added—Wolfram|Alpha uses its vast collection of algorithms and data to compute answers and generate reports for you.

Use Wolfram|Alpha to compute the following and much more:

• Identify a plane: "Flights overhead"

• Find out weather: "Weather last New Year's"

• Get information on movies: "Movies with Keanu Reeves and Sandra Bullock"

• Get financial insight: "APPL vs. MSFT"

• Calculate units and measurements: "Seconds in a nanocentury"

• Get trivia answers: "Number of tennis balls that can fit in a Boeing 747"

• Find nutritional information: "Whopper vs. Big Mac"

• Get fitness information: "Running calculator"

• Have fun: "Tell me a joke"

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