Enter a solar date to get the lunar month, day name and sexagenary info.
Date Conversion Workbench
Today's lunar date9th Month 27thProfessional Date Conversion
Two-way solar-lunar conversion: leap-month detection, leap/regular candidates, adjacent-day comparison — verified in one pass.
Built around date conversion, it gathers solar, lunar, leap months, multiple candidates and summaries in one pro workbench for lookup, verify, log and archive.
Look up the solar date from a lunar year/month/day — good for birthdays, records and festival checks.
Auto-handles regular/leap months and candidate dates, reducing manual conversion errors.
Two-way conversion for 1900–2100Automatic date validity checkOne-click summary copyStructured JSON for archiving
Date Conversion Workbench
Pick a direction and enter a date to get the solar/lunar mapping, leap-month verdict, summary and next-step verification entries.
1. Pick a directionConvert solar to lunar or lunar to solar.
2. Enter a dateAuto-checks the 1900-2100 range.
3. Get resultsCopy summary, export JSON or open details.
Solar→lunar gets a lunar date fast; lunar→solar serves birthdays, records and traditional festivals that need a unified solar basis.
Conversion result
The result shows conversion, almanac aids and a copyable summary — easy to carry into talking, logging or saving.
Solar-to-lunar conversion finished; verify in the calendar or day details.
Enter solar date2027-02-20Sat
Convert to lunar1st Month 15thSolar-to-lunar conversion done
Conversion basisStandard solar dateRange: years 1900-2100
Double-check first
Some factors deserve attention; verify clashes, do/don't and real-world conditions first.
advice Next step
- Copy summary for records or communication
- Open day details to verify the full list
- Need a date? Continue to auspicious-day filtering
- Do and Avoid are balanced (Do 5 / Avoid 5); judge item by item.
- Solar term: Not a solar-term day; Next Solar Term: 2027-03-06 (14 days later) : Awakening of Insects
- Yellow / Black Path: Black Path; Officer: -
- Festival note: Lantern Festival
- Clash note: Clash Zi N
Today Festival 🏮 Lantern Festival
Overall score40Cautious
Solar date2027-02-20 Sat
Solar to Lunar1st Month 15th
ZodiacGoat
Year branch Ding-Wei
Month branchRen-Yin
Day branchGeng-Wu
Melodic ElementRoadside Earth
28 MansionsStomach (Auspicious)
Solar TermNot a solar-term day
FestivalLantern Festival
Day classFestival
Yellow PathBlack Path
Officer-
Day DeityWhite Tiger (Inauspicious)
ClashClash Zi N
Moon phase🌕 Full Moon
Date distance107 days later
Next Solar Term2027-03-06 (14 days later) : Awakening of Insects
best toMarriage, Sacrificial Rites, Capping Ceremony, Plaster Walls, Acquire Property
AvoidLoom Weaving, Visit the Sick, Build the Roof, Install a Stove, Break Ground
Previous day · 2027-02-19
Fri · 106 days later
Auspicious · 80 pts · Rain Water
Now Result · 2027-02-20
Sat · 107 days later
Cautious · 40 pts
Next day · 2027-02-21
Sun · 108 days later
Auspicious · 84 pts
Paste into docs, chat or tickets
Solar: 2027-02-20 Sat Lunar: 1st Month 15th Zodiac: Goat Year branch: Ding-Wei Month branch: Ren-Yin Day branch: Geng-Wu Na Yin: Roadside Earth 28 Mansions: Stomach (Auspicious) Solar term: Not a solar-term day Festival: Lantern Festival Day type: Festival Path: Black Path Officer: - Day deity: White Tiger (Inauspicious) Clash: Clash Zi N Moon: 🌕 Full Moon Do: Marriage, Sacrificial Rites, Capping Ceremony, Plaster Walls, Acquire Property Avoid: Loom Weaving, Visit the Sick, Build the Roof, Install a Stove, Break Ground Overall score: 40 (Cautious) Distance: 107 days later Next solar term: 2027-03-06 (14 days later) : Awakening of Insects
View structured results
{
"type": "solar",
"solar": "2027-02-20",
"weekday": "Sat",
"lunar": "1st Month 15th",
"zodiac": "Goat",
"gz_year": "Ding-Wei",
"gz_month": "Ren-Yin",
"gz_day": "Geng-Wu",
"offset": "107 days later",
"meta": {
"term": "",
"next_term": "2027-03-06 (14 days later) : Awakening of Insects",
"huangdao": "Black Path",
"jianchu": "",
"tianshen": "White Tiger",
"tianshen_luck": "Inauspicious",
"yi": [
"Marriage",
"Sacrificial Rites",
"Capping Ceremony",
"Plaster Walls",
"Acquire Property"
],
"ji": [
"Loom Weaving",
"Visit the Sick",
"Build the Roof",
"Install a Stove",
"Break Ground"
],
"chongsha": "Clash Zi N",
"pengzu": "",
"naoyin": "Roadside Earth",
"xiu": "Stomach",
"xiuLuck": "Auspicious",
"song": "",
"score": 40,
"level": "Cautious",
"zodiac": "Goat",
"shengxiao_year": "Goat",
"gz_year": "Ding-Wei",
"gz_month": "Ren-Yin",
"gz_day": "Geng-Wu",
"moon_phase": "Full Moon",
"moon_emoji": "🌕",
"festival": "Lantern Festival",
"day_type": "Festival"
},
"focus": {
"y": 2027,
"m": 2,
"d": 20
}
}High-frequency date conversion
Focused on solar/lunar conversion, it cuts back-and-forth between tools.
Birthday conversionTurn a lunar birthday into a solar date, or find the lunar date for a solar birthday.
Standardize archive datesUnify lunar dates in IDs, genealogies and client files into a searchable basis.
Festival schedule checkEvent, reminder and material dates map across solar and lunar at a glance.
Date-conversion workflow
One validation basis from input to export — ideal for repeat queries and single-day checks before batch review.
01Choose a directionSwitch quickly between solar→lunar and lunar→solar.
02Enter and validate the dateAuto date-range limit; lunar conversion can pick regular or leap months.
03Verify and export resultsOutput summaries, structured data and neighbor-date comparisons.
Post-conversion verification entry
After conversion, open the month view, day details or date selection so results stay verifiable downstream.