Date Conversion Workbench

Professional 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.

Today's lunar date9th Month 7th
SolarTo Lunar Date

Enter a solar date to get the lunar month, day name and sexagenary info.

LunarTo Solar Date

Look up the solar date from a lunar year/month/day — good for birthdays, records and festival checks.

Leap MonthMulti-result Detection

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.

Core feature: date conversion
Preview mode on: today's conversion shown automatically.
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.

Enter a solar date to get the matching lunar date plus stems-branches, solar terms and a copyable summary.

When a lunar date has a leap month, auto mode lists candidates; if you have a fixed basis, pick regular or leap only.

RESULT

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 date2028-12-14Thu
Convert to lunar10th Month 29thSolar-to-lunar conversion done
Conversion basisStandard solar dateRange: years 1900-2100

Steady and usable

The day looks even overall; keep verifying do/don't, solar terms and follow-up plans.

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 10 / Avoid 10); judge item by item.
  • Solar term: Not a solar-term day; Next Solar Term: 2028-12-21 (7 days later) : Winter Solstice
  • Yellow / Black Path: Yellow Path; Officer: -
  • Clash note: Clash Mao E
distance🎄 Christmas Evein10day(s)
Overall score78Auspicious
Solar date2028-12-14 Thu
Solar to Lunar10th Month 29th
ZodiacMonkey
Year branch Wu-Shen
Month branchJia-Zi
Day branchGui-You
Melodic ElementSword Edge Metal
28 MansionsDipper (Auspicious)
Solar TermNot a solar-term day
Day classWorkday
Yellow PathYellow Path
Officer-
Day Deitybright hall (Auspicious)
ClashClash Mao E
Moon phase🌘 Waning Moon
Date distance790 days later
Next Solar Term2028-12-21 (7 days later) : Winter Solstice
best toSacrificial Rites, Bathing, Cut Hair, Receive Wealth, Adopt a Child, Plant Crops, Sweep the House, Catch Vermin, Hunt, Knit Nets
AvoidMeet Friends and Family, Burial, Move into a Home, Move House, Set Up the Bed, Business Opening, Conduct a Funeral, Move the Incense Burner, Install a Stove, Set Up a Door
Paste into docs, chat or tickets
Solar: 2028-12-14 Thu
Lunar: 10th Month 29th
Zodiac: Monkey
Year branch: Wu-Shen
Month branch: Jia-Zi
Day branch: Gui-You
Na Yin: Sword Edge Metal
28 Mansions: Dipper (Auspicious)
Solar term: Not a solar-term day
Day type: Workday
Path: Yellow Path Officer: -
Day deity: bright hall (Auspicious)
Clash: Clash Mao E
Moon: 🌘 Waning Moon
Do: Sacrificial Rites, Bathing, Cut Hair, Receive Wealth, Adopt a Child, Plant Crops, Sweep the House, Catch Vermin, Hunt, Knit Nets
Avoid: Meet Friends and Family, Burial, Move into a Home, Move House, Set Up the Bed, Business Opening, Conduct a Funeral, Move the Incense Burner, Install a Stove, Set Up a Door
Overall score: 78 (lucky)
Distance: 790 days later
Next solar term: 2028-12-21 (7 days later) : Winter Solstice
View structured results
{
    "type": "solar",
    "solar": "2028-12-14",
    "weekday": "Thu",
    "lunar": "10th Month 29th",
    "zodiac": "Monkey",
    "gz_year": "Wu-Shen",
    "gz_month": "Jia-Zi",
    "gz_day": "Gui-You",
    "offset": "790 days later",
    "meta": {
        "term": "",
        "next_term": "2028-12-21 (7 days later) : Winter Solstice",
        "huangdao": "Yellow Path",
        "jianchu": "",
        "tianshen": "bright hall",
        "tianshen_luck": "Auspicious",
        "yi": [
            "Sacrificial Rites",
            "Bathing",
            "Cut Hair",
            "Receive Wealth",
            "Adopt a Child",
            "Plant Crops",
            "Sweep the House",
            "Catch Vermin",
            "Hunt",
            "Knit Nets"
        ],
        "ji": [
            "Meet Friends and Family",
            "Burial",
            "Move into a Home",
            "Move House",
            "Set Up the Bed",
            "Business Opening",
            "Conduct a Funeral",
            "Move the Incense Burner",
            "Install a Stove",
            "Set Up a Door"
        ],
        "chongsha": "Clash Mao E",
        "pengzu": "",
        "naoyin": "Sword Edge Metal",
        "xiu": "Dipper",
        "xiuLuck": "Auspicious",
        "song": "",
        "score": 78,
        "level": "Auspicious",
        "zodiac": "Monkey",
        "shengxiao_year": "Monkey",
        "gz_year": "Wu-Shen",
        "gz_month": "Jia-Zi",
        "gz_day": "Gui-You",
        "moon_phase": "Waning Crescent",
        "moon_emoji": "🌘",
        "festival": "",
        "day_type": "Workday"
    },
    "focus": {
        "y": 2028,
        "m": 12,
        "d": 14
    }
}
SWAP

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.
FLOW

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.
LINKS

Post-conversion verification entry

After conversion, open the month view, day details or date selection so results stay verifiable downstream.