Enter a solar date to get the lunar month, day name and sexagenary info.
Date Conversion Workbench
Today's lunar date9th Month 14thProfessional 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 date2029-05-25Fri
Convert to lunar4th Month 13thSolar-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
- More doable (Do 10 / Avoid 5); prioritize push-forward items.
- Solar term: Not a solar-term day; Next Solar Term: 2029-06-05 (11 days later) : Grain in Ear
- Yellow / Black Path: Black Path; Officer: -
- Clash note: Clash You W
distance🧢 Children's Dayin7day(s)
Overall score40Cautious
Solar date2029-05-25 Fri
Solar to Lunar4th Month 13th
ZodiacRooster
Year branch Ji-You
Month branchJi-Si
Day branchYi-Mao
Melodic ElementGreat Stream Water
28 MansionsNeck (Inauspicious)
Solar TermNot a solar-term day
Day classWorkday
Yellow PathBlack Path
Officer-
Day DeityBlack Tortoise (Inauspicious)
ClashClash You W
Moon phase🌔 Waxing Gibbous
Date distance945 days later
Next Solar Term2029-06-05 (11 days later) : Grain in Ear
best toMarriage, Sacrificial Rites, Pray for Blessings, Pray for Children, Taoist Ritual, Pledge Alliance, Betrothal Gift, Exorcism, Travel, Break Ground
AvoidBusiness Opening, Move into a Home, Visit the Sick, Move the Incense Burner, Build the Roof
Previous day · 2029-05-24
Thu · 944 days later
Cautious · 40 pts
Now Result · 2029-05-25
Fri · 945 days later
Cautious · 40 pts
Next day · 2029-05-26
Sat · 946 days later
Auspicious · 82 pts
Paste into docs, chat or tickets
Solar: 2029-05-25 Fri Lunar: 4th Month 13th Zodiac: Rooster Year branch: Ji-You Month branch: Ji-Si Day branch: Yi-Mao Na Yin: Great Stream Water 28 Mansions: Neck (Inauspicious) Solar term: Not a solar-term day Day type: Workday Path: Black Path Officer: - Day deity: Black Tortoise (Inauspicious) Clash: Clash You W Moon: 🌔 Waxing Gibbous Do: Marriage, Sacrificial Rites, Pray for Blessings, Pray for Children, Taoist Ritual, Pledge Alliance, Betrothal Gift, Exorcism, Travel, Break Ground Avoid: Business Opening, Move into a Home, Visit the Sick, Move the Incense Burner, Build the Roof Overall score: 40 (Cautious) Distance: 945 days later Next solar term: 2029-06-05 (11 days later) : Grain in Ear
View structured results
{
"type": "solar",
"solar": "2029-05-25",
"weekday": "Fri",
"lunar": "4th Month 13th",
"zodiac": "Rooster",
"gz_year": "Ji-You",
"gz_month": "Ji-Si",
"gz_day": "Yi-Mao",
"offset": "945 days later",
"meta": {
"term": "",
"next_term": "2029-06-05 (11 days later) : Grain in Ear",
"huangdao": "Black Path",
"jianchu": "",
"tianshen": "Black Tortoise",
"tianshen_luck": "Inauspicious",
"yi": [
"Marriage",
"Sacrificial Rites",
"Pray for Blessings",
"Pray for Children",
"Taoist Ritual",
"Pledge Alliance",
"Betrothal Gift",
"Exorcism",
"Travel",
"Break Ground"
],
"ji": [
"Business Opening",
"Move into a Home",
"Visit the Sick",
"Move the Incense Burner",
"Build the Roof"
],
"chongsha": "Clash You W",
"pengzu": "",
"naoyin": "Great Stream Water",
"xiu": "Neck",
"xiuLuck": "Inauspicious",
"song": "",
"score": 40,
"level": "Cautious",
"zodiac": "Rooster",
"shengxiao_year": "Rooster",
"gz_year": "Ji-You",
"gz_month": "Ji-Si",
"gz_day": "Yi-Mao",
"moon_phase": "Waxing Gibbous",
"moon_emoji": "🌔",
"festival": "",
"day_type": "Workday"
},
"focus": {
"y": 2029,
"m": 5,
"d": 25
}
}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.