What Is Wolfram|Alpha?
Wolfram|Alpha is a unique engine for computing answers and providing knowledge.It works by using its vast store of expert-level knowledge and algorithms to automatically answer questions, do analysis and generate reports.Use Wolfram|Alpha Everywhere
At Work
- get prices for futures contracts
- compute a pediatric tracheal tube size
- get data on a freight container
- Proanalyze a molecule model file
At School
- get information about a chemical element
- get information about a past political leader
- Prosolve an equation with step-by-step solutions
- Prouse the special characters keyboard
At Home
- get a local weather forecast
- compute a growth chart
- get nutritional information
- Proanalyze a table of expenses
At Play
All examples by topic
Going Further...
Wolfram|Alpha Pro
If you’re just using the free Wolfram|Alpha website, you’re only getting the “tourist” experience. Wolfram|Alpha Pro gives you immediate access to the full and growing power of Wolfram|Alpha.
![Step-by-step solutions screenshot](/_next/static/images/sbs-solutions_Od6QwUlm.png)
Learn with step-by-step solutions
Step-by-step calculators for calculus, algebra, trigonometry, equation solving and basic math. Gain more understanding of your math homework with step-by-step hints guiding you from problems to answers!
Learn more about step-by-step solutions »![Wolfram|Alpha Web Apps topics](/_next/static/images/web-apps_1-lg6KSG.png)
Web Apps powered by Wolfram|Alpha
Easy inputs with our form-based interfaces get you straight to answers. Our Web App collections cover a variety of topics from course assistants, finance to fitness, stock trading to password generation and more.
Learn more about Web Apps »![File upload image](/_next/static/images/file-upload_Br4UUnLe.png)
Go beyond text input
Use an extended keyboard to type math symbols right into the input field. Upload and process files, tabular data and images.
![Wolfram Problem Generator quiz image](/_next/static/images/enhanced-features_20xDhXWh.png)
Wolfram Problem Generator
With Wolfram Problem Generator, each question is generated instantly, just for you. Pro subscribers get integrated step-by-step solutions and can create printable worksheets for study sessions and quizzes.
Learn more about Wolfram Problem Generator »![iPad Wolfram Alpha app screenshot](/_next/static/images/mobile-hero_pThO568R.jpg)
Mobile Apps
Take the power of Wolfram|Alpha wherever you go.
View all mobile apps »Also available: Toolbars & Add-Ons »