Two-way conversion · leap months supported
Chinese lunar calendar converter: 1901–2050
Convert Gregorian dates from 1 January 1901 through 31 December 2050, or turn a recorded Chinese lunar date back into Gregorian. Today, 17 September 2026, is lunar month 8, day 7. Leap and regular months are separate inputs.
Choose a Gregorian or lunar date to convert it.
Today’s conversion appears here.
One day · two calendars
What this converter does
Find the Chinese lunar date for an everyday calendar date, or turn a recorded lunar date into a Gregorian date. Use it for birthdays, anniversaries, family records and festival planning.
Gregorian dates
The January-to-December calendar used for everyday dates follows the solar year.
Chinese lunar dates
A complete lunar date needs a year, month, day and, when relevant, a leap-month marker.
Leap months
A repeated leap month is a separate interval. Select it only when the original record says 闰.
Supported date range
Gregorian dates from 1901 through 2050 can be converted in both directions.
What to do next
Find a lunar birthday, read the calendar cycles, or browse the calendar by year.