Welcome to the world's leading portal site for the sacred Mayan calendar—the Mayan Calendar Portal, or the MCP as it's affectionately known by our international community.

This is MCP version 2.0, an enhanced version of the original site.  MCP 1.0 launched worldwide at first light on the Fifth Day, November 24, 2006, the return of Kukulkan (Quetzalcoatl).  MCP 2.0 launched on 1 Imix, 09.09.09. 

We invite you to explore the site, with lots of features including: 

A robust Facebook fan page—where we post daily Tzolk'in/Chol q'ij energies. As of May 2015, we have more than 171,000 fans and growing!

Mobile apps portfolio in the iTunes and the Google play/Android online stores with our apps "MCP Mayan Tzolkin", "MCP Tzolkin Maya" (en Español), and our personal mayan compatibility app "My Mayan Match". Chech out more information on our apps page.

FREE Mayan calendar tools including our interactive Tzolkin calculator and calendar wheels online (both require FLASH) where you can calculate Gregorian dates into the Mayan Tzolkin and explore the meaning of sun signs or day signs, mayan numbers and mayan deities. To use the Tzolkin calculator go here or to use the calendar online go to the calendar rings

Online seminars

Mayan e-cards

El Quetzal, a newsletter that comes out every trecena


Enhanced media gallery: images and videos

Enjoy, and please tell us what you think, what you like, what you could do without, and what else you would like to see on the site!