Chiron calculator
What house is your Chiron in, and where does it sting?
Free · sign, house and tight aspects · in your browser
Your Chiron house is the arena where your oldest sore spot lives, and only your exact birth time and city can name it: the houses turn through all twelve arenas about every twenty-four hours. Enter your birth details below to get your Placidus house, sign, exact degree, and tight hard aspects within 3°. Without a birth time, the engine uses local noon, omits houses and the Ascendant, and flags contacts that depend on the hour, especially the Moon.
Sample result · May 17, 2001 · 6:45 PM · Phoenix · a made-up person
Chiron in Sagittarius, 2nd house
27°45′ Sagittarius · retrograde · Placidus
2nd house
You discount yourself upfront, then resent every person who takes the bargain.
Your sore spot lives in self-worth, appetite, and ownership, making compliments unbearable and receiving feel like an unpaid obligation. Once you aim that ruthless eye outward, you spot hollow bragging and undervalued talent faster than anyone in the room.
Tight aspects, within 3°
Chiron conjunct your Mars1°01′
Anger either stays corked until your voice goes tight or comes out swinging way too hard. Mastering that hair-trigger hesitation teaches you exactly when a fight is worth starting and winning.
Chiron square your Moon1°18′
Needing comfort makes you wince, so you act self-sufficient while cataloguing every shift in the room’s emotional weather. Nobody out-reads you when someone hides panic behind a polite smile.
2001-05-17 18:45 · Phoenix, Arizona, United States · 2001-05-18 01:45 UTC · tropical zodiac, Placidus houses · Chiron from JPL Horizons tables · mean Lilith
Chiron from JPL Horizons tables (1920–2035, within 0.01°), Placidus houses, aspects within 3°. How we calculate

An icy centaur and an arrow that never comes out
Astronomers found Chiron (2060) in 1977, a small icy object looping through the cold dark between Saturn and Uranus. Named the first of the centaurs, it takes about 50 years to finish one lap around the Sun. Its orbit is stretched out of round, so it moves at a wildly uneven pace through the zodiac. It races across Libra and Scorpio in 1.3 years each, yet drags through Pisces for 7.2 years and Aries for 7.3.
Greek myth made Chiron a wise centaur, the tutor of heroes, struck in the flank by a poisoned arrow through sheer accident. Because he was immortal, the mark never closed, leaving him the sharpest teacher in the mountains who lived with permanent sting. Pop astrology nicknamed him the wounded healer, then turned that phrase into a syrupy promise. We skip the syrup.
On a birth chart, Chiron marks where you were made to feel wrong, too loud, or deficient, early and more than once. You still flinch there. You laugh at your own joke before anyone else can, or you rewrite a four-line bio until 2 a.m. so nobody catches you trying, yet that exact friction made you fluent. You spot the same humiliation in a stranger across a crowded table before they finish clearing their throat.
Generations share the sign, only you own the house
Looking up your Chiron sign by birth year tells you what bruised your whole high school graduating class. Chiron parked in Taurus for 6.3 years on its last pass, lingered in Aquarius for 4.4, and stayed in Gemini for 4.2. Even its quicker passes through Cancer at 3.1 years or Capricorn at 3.2 lump everyone born in that window under one broad banner. Your sign sets the style of the defense, whether fixed earth stubbornness or mutable air chatter, not where it lands on a random Tuesday afternoon.
The house makes it personal. Driven by Earth’s daily spin, the twelve Placidus houses turn every couple of hours, dropping Chiron into one specific room of your life. Across 20,000 simulated US charts, each house holds Chiron in roughly one chart in twelve, from 7.9% to 8.6%. Two people born hours apart in the same city have nearly the same Chiron degree, yet one flinches over 2nd house self-worth while the other sweats 1st house first impressions.
Getting that house requires a real birth time from a certificate, not a relative’s hazy memory of late afternoon. Leave the time blank in the calculator above and you still get your exact sign, degree, and planetary aspects, minus the house. If another astrology site gave you a neighboring house, check their settings: Whole Sign shifts boundaries that Placidus keeps tied to the horizon and clock.
Reading your degree, retrograde, and tight contacts
Your readout starts with a sign, an exact degree from JPL Horizons data, and a house number. Treat the house as the room where you overdo things, and the sign’s element and ruler as how you cover your tracks inside it. Chiron in Leo in the 6th house means Sun-ruled fixed fire snagging on daily usefulness, so you reorganize the shared folder at midnight rather than let a coworker catch a mistake. The exact degree shows how close Chiron sits to house cusps or your planets.
Next to the degree sits a retrograde marker when it applies. Like every outer object past Mars, Chiron goes retrograde for months every single year when Earth laps it on the inside track. Do not let dramatic threads convince you a retrograde centaur means a double curse. Plainly read, retrograde turns the habit inward: you rehearse both sides of an argument in the shower so nobody catches you unprepared.
Below the house sits your aspect list, checking planets, the Ascendant, and mean Black Moon Lilith. In our 20,000 simulated charts born between 1950 and 2010, 63.2% carry at least one tight hard Chiron aspect, averaging about one per chart. The remaining 36.8% show no tight aspects at all. Getting none is a complete, clean answer, not a missing piece: your sore spot stays inside its single house instead of hijacking your Sun or Mars.
Twelve rooms where you overcompensate
Every chart with a birth time drops Chiron into one of twelve arenas. Do not confuse a house with a zodiac sign: the 8th house is your arena of trust, secrets, and shared power, never shorthand for Scorpio, and the 2nd house covers what you value and own, not Taurus. Find your house in the calculator above, then read the one-line verdict below before clicking through to the full house breakdown. Each line names the defensive reflex first, because nobody meets their Chiron through polite reflection. You meet it when you delete a three-word reply five times over a minor slight.
When Chiron hits a planet within three degrees
A house placement stays quiet until someone steps into that specific room of your life. Wire Chiron directly to a personal planet and the flinch travels wherever that planet goes. Lock Chiron onto Mercury, ruler of words and the everyday mind, and you reread a casual group-chat joke eleven times checking for a sting. Tie it to Venus and you turn down a compliment before the other person finishes the sentence.
Our engine counts only three hard aspects: the conjunction, the square, and the opposition, all cut off strictly at a 3° orb. Loose trines belong to flattering horoscope columns that want everyone to feel special. At 3° or tighter, the friction bites. Conjunctions fuse the planet’s drive with the raw nerve, squares pick recurring fights between two competing needs, and oppositions make you project your own sore spot onto partners and rivals.
Pay attention to the speed of the planet involved. Contacts to the Sun, Moon, Ascendant, Mercury, Venus, or Mars belong to your day and hour, giving you a cold, exact eye whenever that planet’s territory gets messy for other people. Contacts to Uranus, Neptune, or Pluto move at a crawl, stamping a shared generational nerve across years of births at once.
Why Chiron and Black Moon Lilith are not twins
People lump Chiron and Black Moon Lilith together because both deal with shame. Chart mechanics split them cleanly apart. Lilith, calculated here as mean Lilith, the lunar apogee at the far point of the Moon’s orbit, marks the appetite you were told was ugly, so you stopped apologizing and let it go feral. Lilith snarls, leaves the dinner table early, and refuses to shrink.
Chiron never snarls. Chiron winces, memorizes the handbook, and becomes the sharpest person in the building on that exact subject so nobody catches them off guard again. Where Lilith refuses compliance, Chiron overworks to hide a perceived flaw, turning the sting into cold competence. You use Lilith by saying no without blinking. Your edge with Chiron comes from reading people’s unspoken humiliations faster than they read themselves.
When Chiron and mean Lilith form a conjunction, square, or opposition within 3° in your chart, the flinch and the refusal share one wire. You swing from over-explaining your motives in a long voice note to blocking the number ten minutes later. Once you stop trying to look unbothered, that contact makes you lethal at naming false politeness in any room that tries to shame people into line.
Chiron entering Taurus from 2027 to 2034
Right now, in October 2026, Chiron sits back in late Aries, finishing a marathon stretch that started in 2018 and 2019. You already got a brief preview of the next era when it dipped into Taurus from June 19, 2026 to September 17, 2026 before backing into Aries by retrograde. On April 14, 2027, Chiron enters Taurus for good and stays until July 18, 2033, with one final retrograde dip back into Taurus from October 23, 2033 to May 4, 2034.
Shifting from cardinal fire ruled by Mars into fixed earth ruled by Venus changes the collective nerve completely. Aries picked at identity, nerve, and the right to go first. Taurus presses directly on self-worth, ownership, appetite, and what actually feels safe when the ground shifts. People get defensive about the price they put on themselves, hoarding possessions or bragging about restraint while terrified they do not measure up.
For anyone born during the last Taurus pass, from March 28, 1977 to June 20, 1983, plus the early taste from May 28 to October 12, 1976, 2027 begins the Chiron return. Around age fifty, Chiron comes back over its own natal place, stripping away every polite excuse you built around your worth so you finally set your full price.
Chiron in the twelve houses
1st
Walking into a room feels like an audition you already failed, yet nobody reads posture and fake confidence faster than you.
Chiron in the 1st house2nd
Pricing yourself low before anyone asks is your quiet habit, alongside knowing instantly when someone else is underselling their own talent.
Chiron in the 2nd house3rd
Rereading a three-line text nine times comes from fearing you sound stupid, which turned you into the sharpest listener at the table.
Chiron in the 3rd house4th
Home taught you early to stay alert rather than comfortable, so now you build private rooms where nobody gets in uninvited.
Chiron in the 4th house5th
Being caught enjoying yourself without irony makes you flinch, so you turn dry wit into armor until real desire forces your hand.
Chiron in the 5th house6th
Overworking every tiny detail keeps critics off your back, and leaves you running circles around sloppy colleagues who coast on charm.
Chiron in the 6th house7th
Waiting to get picked makes you over-accommodate partners early, right up until you spot a bad deal and walk out cold.
Chiron in the 7th house8th
Trusting anyone with your real secrets feels reckless, yet people confess their darkest motives to you within twenty minutes of meeting.
Chiron in the 8th house9th
Big certainty from loud gurus sets your teeth on edge because your own hard-won philosophy had to survive real doubt first.
Chiron in the 9th house10th
Public authority feels stolen whenever people praise your work, driving you to master the craft so thoroughly that frauds hate standing nearby.
Chiron in the 10th house11th
Standing inside a friend group still feels like watching through glass, giving you total immunity to herd thinking and cheap peer pressure.
Chiron in the 11th house12th
Hiding your sharpest instincts behind solitude lets everyone underestimate you, right up until you name the unspoken truth nobody admitted.
Chiron in the 12th house
Questions
Can I find my Chiron house without a birth time?
No, calculating a Chiron house requires an accurate birth time and birth city. Because the twelve houses rotate through the whole zodiac every twenty-four hours, guessing your time drops Chiron into the wrong arena. Without a time, you still get your exact Chiron sign, degree, and planetary aspects other than the Ascendant.
Why does my Chiron house look different on another astrology site?
Different calculators default to different house systems, and this tool uses Placidus. When another platform defaults to Whole Sign or Equal houses, placements near a boundary shift into the neighboring house, especially at northern latitudes. Check that your birth city, time zone offset, and exact minute match across both charts.
Is having no tight Chiron aspects good or bad?
Having no tight Chiron aspects is neither lucky nor broken; it happens in 36.8% of charts under our strict 3° hard-aspect rule. Your Chiron pattern operates cleanly inside its natal house and sign rather than firing every time your Sun, Moon, or Venus gets touched. You still carry the sore spot, just with fewer tripwires wired to the rest of your chart.
What does Chiron retrograde in a birth chart mean?
Chiron spends months retrograde every year, making a retrograde natal placement common rather than rare or cursed. Instead of waiting for someone outside to criticize you, you run the interrogation internally, critiquing your own performance before you even walk into the room. That relentless private rehearsal makes you unusually quick at spotting hidden doubts in other people.
When is the Chiron return for Chiron in Taurus?
People born between March 28, 1977 and June 20, 1983, or during the brief May 28 to October 12, 1976 window, meet Chiron coming back over its own place between April 2027 and May 2034. Because Chiron takes about 50 years to orbit the Sun, the return falls around age fifty. Exact dates depend on your natal Taurus degree and Chiron’s yearly retrograde loops.