Supported date range
1901-01-01 through 2050-12-31 (Gregorian). Lunar input years 1900–2050.
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, 12 September 2026, is lunar month 8, day 2. Leap and regular months are separate inputs.
One day, two calendar names. Switch direction to reuse the date shown in the result—no retyping.
Submitted dates appear in the page URL so results can be shared. They are not saved to a profile; browser history and standard site logs may retain the address.
Conversion result
Chinese lunar date
Month 1 · Day 15
二〇二七年正月十五
Year of the
Yin Fire Goat · 丁未Stem: Dīng 丁 · Branch: Wèi 未
Month type
Regular month
Lunar year
2027
Open the date page for 2027-02-20
Choose a day · read it here
Explore the conversion calendar
See how lunar months cross a Gregorian month. Select any date to compare both calendars without leaving this page.
Swipe across the calendar to see every day. Select a date for its reading.
| SundaySun | MondayMon | TuesdayTue | WednesdayWed | ThursdayThu | FridayFri | SaturdaySat |
|---|---|---|---|---|---|---|
TodaySelectedFestivalMoon phaseSolar term
Selected day · calendar reading
20 February 2027 selected. Reading updated.
Saturday
Chinese lunar date
Month 1 · day 15 · 2027
二〇二七年正月十五
Birth-year animal & element
Yin Fire GoatDay pillar
Yang Metal Horse庚午
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.
What is Gregorian?
The January-to-December calendar used for everyday dates follows the solar year. Enter a complete date, including the year: 10 February 2024, for example.
The result describes that same day as lunar year 2024, month 1, day 1—Chinese New Year.
Open the worked example →What is a Chinese lunar date?
Its months follow new moons and contain 29 or 30 days. Solar rules keep the year aligned with the seasons, so the calendar is more precisely called lunisolar.
Lunar month one is not January. A complete date needs a year, month, day and, when relevant, a leap-month marker.
The Moon and numbered lunar days →How does conversion work?
Gregorian input locates the day inside its lunar year and month. Reverse conversion selects the lunar month’s opening date and counts forward to the numbered day.
A repeated leap month is a separate interval. Select “leap” only when the original record says 闰; it can change the answer by a whole month.
Conversion rules and boundaries →Choose the right next step
Convert once, then explore the date
Find a birthday
Conversion gives the lunar date of birth. A lunar birthday repeats that month and day in another lunar year, so its Gregorian date moves.
Find the next lunar birthday →Understand a festival
Many festivals follow a lunar month and day; Qingming and Winter Solstice instead follow solar terms. The date rule matters before converting.
Festival dates and traditions →Read the daily almanac
The day animal, element, mansion and suitable activities are additional cycles attached to the converted day—not alternative lunar dates.
Learn the calendar’s cycles →Daily almanac · 2027-02-20
Explore your converted date
Day animal & element
庚午 Yang Metal Horse
The stem gives Metal; the branch gives Horse.
Read this stem against your Day Master →Huang Dao and Hei Dao name the day-god cycle. For a particular plan, read its Yi and Ji activities below.
宜 Traditionally suitable
忌 Traditionally avoid
Month 1 · 30 days
6 February 2027–7 March 2027. 15 days remain after this date.
Follow the Moon through this month →Lantern Festival · 元宵节
In Shanghai and many other Chinese communities, people may view lantern displays, solve lantern riddles and eat yuanxiao or tangyuan, with recipes and events varying by place.
Leap months
When a lunar year repeats a month, tick the leap option to select the repeated occurrence; the regular month is the default.
Year archive
Browse by year
Every year from 1902 to 2049 has its own page with its Chinese New Year date, animal, leap month and solar terms, and links to each of its Gregorian months.
A birthday kept by the lunar calendar repeats on the same lunar day, not the same Gregorian one. See where a lunar birthday falls in the years ahead.