Join the largest learning event in history, Dec 8-14, 2014

The Hour of Code is a global movement reaching tens of millions of students in 170+ countries. Anyone, anywhere can organize an Hour of Code event. One-hour tutorials are available in over 30 languages. No experience needed. Ages 4 to 104.

An Hour of Code for every student.

Computer science is a foundation for every student. Help us introduce it to 100 million.

Incredible stats from last year’s Hour of Code. In one week alone:

Stats from 2013 Hour of Code

Hour of Code events around the world

Let us know if you’re hosting an Hour of Code


What is the Hour of Code?

The Hour of Code is a one-hour introduction to computer science, designed to demystify code and show that anybody can learn the basics. Check out the tutorials, and look out for new ones coming for the Hour of Code 2014.

When is the Hour of Code?

The Hour of Code will take place during December 8-14, 2014. Is it one specific hour? No. You can do the Hour of Code anytime during this week. The Hour of Code is timed to celebrate the annual Computer Science Education Week.

Why computer science?

Every student should have the opportunity to learn computer science. It helps nurture problem-solving skills, logic and creativity. By starting early, students will have a foundation for success in any 21st-century career path. See more stats on Code.org.

How do I participate in the Hour of Code?

Sign up to host an Hour of Code event here and start planning. You can organize an Hour of Code event at your school or in your community — like in an extracurricular club, non-profit or at work. Or, just try it yourself when Dec. 8 arrives.

Who is behind the Hour of Code?

The Hour of Code is organized by Code.org, a public 501c3 non-profit dedicated to expanding participation in computer science by making it available in more schools, and increasing participation by women and underrepresented students of color. An unprecedented coalition of partners have come together to support the Hour of Code, too — including Microsoft, Apple, Amazon, Boys and Girls Clubs of America and the College Board.

I don't know anything about coding. Can I still host an event?

Of course. Hour of Code activities are self-guided. All you have to do is pick the tutorial you want and pick an hour — we take care of the rest. We also have options for every age and experience-level, from kindergarten and up. Try our current tutorials.

Do I need computers for every participant?

No. We have Hour of Code tutorials that work on PCs, smartphones, tablets, and some that require no computer at all! You can join wherever you are, with whatever you have.

Here are a few options:

  • Work in pairs. Research shows students learn best with pair programming, sharing a computer and working together. Encourage your students to double up.
  • Use a projected screen. If you have a projector and screen for a Web-connected computer, your entire group can do an Hour of Code together. Watch video portions together and take turns solving puzzles or answering questions.
  • Go unplugged. We offer tutorials that require no computer at all.

I'm outside of the United States. How do I participate internationally?

Anyone can organize an Hour of Code event, anywhere in the world. Last year, students in 170 countries and 36 languages joined together for the Hour of Code.

¿Cómo puedo hacer un tutoría de la Hora de Program.AR?

Si usted está interesado en convertirse en un socio para tutoriales, vea nuestras directrices e instrucciones. Nos gustaría presentar varias opciones atractivas, pero la meta principal es optimizar la experiencia de los estudiantes y maestros que son nuevos a las ciencias computacionales.