The Minguo Calendar

Category: Regional Calendars | Region: Taiwan (ROC)

Visitors to Taiwan will often see the year written as **115**, representing the year 2026. This is due to the **Minguo Calendar**, which counts years since the founding of the Republic of China in 1912.

Historical Context

Following the Xinhai Revolution, the newly formed Republic of China adopted the Gregorian calendar for months and days, but decided to restart the year count to mark the end of thousands of years of imperial rule. Coincidentally, the Minguo era starts in the same year as the Juche era, though for entirely different historical reasons.

Everyday Life

While international business in Taiwan uses the Gregorian year, the Minguo calendar is standard for domestic life. It is found on utility bills, bank statements, and ID cards. If you see an expiration date like "115/05/20," it refers to May 20, 2026.

Future Challenges

The Minguo calendar presents a unique digital challenge. Many legacy computer systems in Taiwan were built using a 2-digit year field. As we approach the year Minguo 100 (which happened in 2011), Taiwan faced its own version of the Y2K bug, known as the "Year 100 Problem."

Conclusion

The Minguo calendar is a living monument to a revolutionary moment. On the Epoch Clock, we see time as a sequence of integers, but in Taiwan, it is a sequence of historical continuity.