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 8th
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 date2028-12-25Mon
Convert to lunar11th Month 10thSolar-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
  • More doable (Do 10 / Avoid 5); prioritize push-forward items.
  • Solar term: Not a solar-term day; Next Solar Term: 2029-01-05 (11 days later) : Minor Cold
  • Yellow / Black Path: Yellow Path; Officer: -
  • Festival note: Christmas
  • Clash note: Clash Yin S
Today Festival 🎉 Christmas
Overall score78Auspicious
Solar date2028-12-25 Mon
Solar to Lunar11th Month 10th
ZodiacMonkey
Year branch Wu-Shen
Month branchJia-Zi
Day branchJia-Shen
Melodic ElementSpring Water
28 MansionsNet (Auspicious)
Solar TermNot a solar-term day
FestivalChristmas
Day classFestival
Yellow PathYellow Path
Officer-
Day DeityGreen Dragon (Auspicious)
ClashClash Yin S
Moon phase🌓 First Quarter
Date distance800 days later
Next Solar Term2029-01-05 (11 days later) : Minor Cold
best toBetrothal Gift, Pledge Alliance, Move House, Move into a Home, Travel, Install Machinery, Meet Friends and Family, Sacrificial Rites, Pray for Blessings, Taoist Ritual
AvoidMarriage, Break Ground, Set Up the Bed, Build a Bridge, Sink a Well
Paste into docs, chat or tickets
Solar: 2028-12-25 Mon
Lunar: 11th Month 10th
Zodiac: Monkey
Year branch: Wu-Shen
Month branch: Jia-Zi
Day branch: Jia-Shen
Na Yin: Spring Water
28 Mansions: Net (Auspicious)
Solar term: Not a solar-term day
Festival: Christmas
Day type: Festival
Path: Yellow Path Officer: -
Day deity: Green Dragon (Auspicious)
Clash: Clash Yin S
Moon: 🌓 First Quarter
Do: Betrothal Gift, Pledge Alliance, Move House, Move into a Home, Travel, Install Machinery, Meet Friends and Family, Sacrificial Rites, Pray for Blessings, Taoist Ritual
Avoid: Marriage, Break Ground, Set Up the Bed, Build a Bridge, Sink a Well
Overall score: 78 (lucky)
Distance: 800 days later
Next solar term: 2029-01-05 (11 days later) : Minor Cold
View structured results
{
    "type": "solar",
    "solar": "2028-12-25",
    "weekday": "Mon",
    "lunar": "11th Month 10th",
    "zodiac": "Monkey",
    "gz_year": "Wu-Shen",
    "gz_month": "Jia-Zi",
    "gz_day": "Jia-Shen",
    "offset": "800 days later",
    "meta": {
        "term": "",
        "next_term": "2029-01-05 (11 days later) : Minor Cold",
        "huangdao": "Yellow Path",
        "jianchu": "",
        "tianshen": "Green Dragon",
        "tianshen_luck": "Auspicious",
        "yi": [
            "Betrothal Gift",
            "Pledge Alliance",
            "Move House",
            "Move into a Home",
            "Travel",
            "Install Machinery",
            "Meet Friends and Family",
            "Sacrificial Rites",
            "Pray for Blessings",
            "Taoist Ritual"
        ],
        "ji": [
            "Marriage",
            "Break Ground",
            "Set Up the Bed",
            "Build a Bridge",
            "Sink a Well"
        ],
        "chongsha": "Clash Yin S",
        "pengzu": "",
        "naoyin": "Spring Water",
        "xiu": "Net",
        "xiuLuck": "Auspicious",
        "song": "",
        "score": 78,
        "level": "Auspicious",
        "zodiac": "Monkey",
        "shengxiao_year": "Monkey",
        "gz_year": "Wu-Shen",
        "gz_month": "Jia-Zi",
        "gz_day": "Jia-Shen",
        "moon_phase": "First Quarter",
        "moon_emoji": "🌓",
        "festival": "Christmas",
        "day_type": "Festival"
    },
    "focus": {
        "y": 2028,
        "m": 12,
        "d": 25
    }
}
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.