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 14th
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 date2029-06-05Tue
Convert to lunar4th Month 24thSolar-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: Grain in Ear; Next Solar Term: today: Grain in Ear
  • Yellow / Black Path: Black Path; Officer: -
  • Clash note: Clash Shen N
distance⭐ Party Founding Dayin26day(s)
Overall score40Cautious
Solar date2029-06-05 Tue
Solar to Lunar4th Month 24th
ZodiacRooster
Year branch Ji-You
Month branchJi-Si
Day branchBing-Yin
Melodic ElementFire in the Furnace
28 MansionsCamp (Auspicious)
Solar TermGrain in Ear
Day classSolar-term day
Yellow PathBlack Path
Officer-
Day DeityWhite Tiger (Inauspicious)
ClashClash Shen N
Moon phase🌗 Last Quarter
Date distance956 days later
Next Solar Termtoday: Grain in Ear
best toBusiness Opening, Trading, Sign a Contract, Hang a Signboard, Consecration, Exorcism, Demolish, Break Ground, Set Up the Bed, Renovate
AvoidInstall a Stove, Move the Incense Burner, Sacrificial Rites, Marriage, Move into a Home
Paste into docs, chat or tickets
Solar: 2029-06-05 Tue
Lunar: 4th Month 24th
Zodiac: Rooster
Year branch: Ji-You
Month branch: Ji-Si
Day branch: Bing-Yin
Na Yin: Fire in the Furnace
28 Mansions: Camp (Auspicious)
Solar term: Grain in Ear
Day type: Solar-term day
Path: Black Path Officer: -
Day deity: White Tiger (Inauspicious)
Clash: Clash Shen N
Moon: 🌗 Last Quarter
Do: Business Opening, Trading, Sign a Contract, Hang a Signboard, Consecration, Exorcism, Demolish, Break Ground, Set Up the Bed, Renovate
Avoid: Install a Stove, Move the Incense Burner, Sacrificial Rites, Marriage, Move into a Home
Overall score: 40 (Cautious)
Distance: 956 days later
Next solar term: today: Grain in Ear
View structured results
{
    "type": "solar",
    "solar": "2029-06-05",
    "weekday": "Tue",
    "lunar": "4th Month 24th",
    "zodiac": "Rooster",
    "gz_year": "Ji-You",
    "gz_month": "Ji-Si",
    "gz_day": "Bing-Yin",
    "offset": "956 days later",
    "meta": {
        "term": "Grain in Ear",
        "next_term": "today: Grain in Ear",
        "huangdao": "Black Path",
        "jianchu": "",
        "tianshen": "White Tiger",
        "tianshen_luck": "Inauspicious",
        "yi": [
            "Business Opening",
            "Trading",
            "Sign a Contract",
            "Hang a Signboard",
            "Consecration",
            "Exorcism",
            "Demolish",
            "Break Ground",
            "Set Up the Bed",
            "Renovate"
        ],
        "ji": [
            "Install a Stove",
            "Move the Incense Burner",
            "Sacrificial Rites",
            "Marriage",
            "Move into a Home"
        ],
        "chongsha": "Clash Shen N",
        "pengzu": "",
        "naoyin": "Fire in the Furnace",
        "xiu": "Camp",
        "xiuLuck": "Auspicious",
        "song": "",
        "score": 40,
        "level": "Cautious",
        "zodiac": "Rooster",
        "shengxiao_year": "Rooster",
        "gz_year": "Ji-You",
        "gz_month": "Ji-Si",
        "gz_day": "Bing-Yin",
        "moon_phase": "Last Quarter",
        "moon_emoji": "🌗",
        "festival": "",
        "day_type": "Solar-term day"
    },
    "focus": {
        "y": 2029,
        "m": 6,
        "d": 5
    }
}
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.