Aquarius compatibility
Aquarius Compatibility
Aquarius (usually January 20 to February 18) is a fixed air sign traditionally ruled by Saturn, with Uranus as its modern ruler.
Aquarius compatibility chart
Gemini and Libra, the other air signs, tie as Aquarius's best matches, with Aries and Sagittarius tied just behind. Cancer and Virgo tie for worst match, and Taurus and Scorpio sit just above them. Leo, the opposite sign, comes sixth overall but has the top sex score of all twelve.
- 1Aquarius and Gemini 90% Excellent
- 1Aquarius and Libra 90% Excellent
- 3Aquarius and Aries 82% Strong
- 3Aquarius and Sagittarius 82% Strong
- 5Aquarius and Aquarius 76% Strong
- 6Aquarius and Leo 73% Good
- 7Aquarius and Capricorn 57% Mixed
- 8Aquarius and Pisces 52% Mixed
- 9Aquarius and Taurus 43% Mixed
- 9Aquarius and Scorpio 43% Mixed
- 11Aquarius and Cancer 40% Mixed
- 11Aquarius and Virgo 40% Mixed
Best match for each area
- Love Gemini and Libra 88%
- Sex Leo 92%
- Communication Gemini 94%
- Friendship Aries and Gemini and Libra and Sagittarius 94%
- Marriage Gemini and Libra 90%
These scores read Sun signs only. Compatibility Check compares two full birth charts, including the Moon and rising signs and the aspects between the planets, so a real couple can land well above or below their sign score.
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By ZodiScope. Western tropical astrology, scored from the distance between the two signs, their elements, modalities and ruling planets. How the score works
Who is Aquarius most compatible with?
Gemini and Libra score highest with Aquarius, and Cancer and Virgo score lowest. The cards below run from highest score to lowest. Dates are approximate; sign boundaries vary by year and time zone.
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air · mutable · May 21 – June 20
Aquarius and Gemini Compatibility
90%
Gemini changes its mind for fun and assumes you do too, so it keeps reopening a question you settled weeks ago. Tell them which of your views are finished and which are still open. Talk and friendship tie at the top, both excellent, and sex is the lowest area, still strong.
Gemini and Aquarius compatibility, in full → -
air · cardinal · September 23 – October 22
Aquarius and Libra Compatibility
90%
Libra hears a flat 'I disagree' at dinner and thinks a fight has started. For you it's interest. Explain that arguing is one of the ways you stay close, and that you'll say so if anything turns serious. Friendship is the high point, excellent, and sex trails in the strong band.
Libra and Aquarius compatibility, in full → -
fire · cardinal · March 21 – April 19
Aquarius and Aries Compatibility
82%
Aries reads an Aquarius who stops to think as an Aquarius who isn't interested, and moves on to the next plan. Tell them a slow answer is still on its way, and give a day. Friendship is the high point, excellent, and marriage the lowest area, good.
Aries and Aquarius compatibility, in full → -
fire · mutable · November 22 – December 21
Aquarius and Sagittarius Compatibility
82%
Sagittarius assumes you're as easygoing as they are, then jokes about a cause you take seriously and can't see why the room went quiet. Let them know which subjects aren't for teasing. Friendship scores excellent here, while sex and marriage share the bottom, both good.
Sagittarius and Aquarius compatibility, in full → -
air · fixed · January 20 – February 18
Aquarius and Aquarius Compatibility
76%
Another Aquarius reads your distance correctly, since it keeps the same habits. What it gets wrong is assuming you agree, because you both see yourselves as the open-minded one. Check you agree on the decision itself before you argue about how to carry it out. Friendship is strong, and marriage is the lowest area, good.
Aquarius and Aquarius compatibility, in full → -
fire · fixed · July 23 – August 22
Aquarius and Leo Compatibility
73%
Leo watches you give a stranger the same warmth you give them and decides they aren't special to you. If a Leo partner feels overlooked in a group, introduce them as your partner and leave together. Sex is excellent, the top sex score on this chart, and friendship is the lowest area, good.
Leo and Aquarius compatibility, in full → -
earth · cardinal · December 22 – January 19
Aquarius and Capricorn Compatibility
57%
Capricorn sees you shrug at a title or a raise and reads it as no ambition. You're ambitious about other things. Tell them what you're working toward in their terms: a date and a result. Friendship is the best of this mixed match, good, and sex lands last, mixed.
Capricorn and Aquarius compatibility, in full → -
water · mutable · February 19 – March 20
Aquarius and Pisces Compatibility
52%
Pisces hears you answer a sad story with a plan and thinks the plan means you weren't listening. For an Aquarius, the plan is the comfort. Tell them you heard the feeling first, then offer it. Friendship is the best area here, good, and sex the lowest, mixed.
Aquarius and Pisces compatibility, in full → -
earth · fixed · April 20 – May 20
Aquarius and Taurus Compatibility
43%
A Taurus counts love in touch and evenings at home, so a night spent across the room with other people reads as rejection. Say where you'll be and when you're coming back to them. Sex is the best of this square, good, and talk is the hardest part, challenging.
Taurus and Aquarius compatibility, in full → -
water · fixed · October 23 – November 21
Aquarius and Scorpio Compatibility
43%
Scorpio watches you talk openly with everyone while keeping your feelings to yourself, and suspects a second story. There usually isn't one. Tell them plainly who your friends are and what each one is to you. Sex is the strongest area, good, and talk the weakest, challenging.
Scorpio and Aquarius compatibility, in full → -
water · cardinal · June 21 – July 22
Aquarius and Cancer Compatibility
40%
Cancer takes a calm face in a hard week as proof you don't care, when you may care a great deal and be thinking it through first. Tell them the feeling before you explain it. Sex is the best of it, mixed, and marriage the lowest, challenging. Cancer and Virgo tie for last.
Cancer and Aquarius compatibility, in full → -
earth · mutable · August 23 – September 22
Aquarius and Virgo Compatibility
40%
Virgo spots the loose ends in an Aquarius plan and decides you're careless. Usually your care went into the idea instead of the details. Say which details you'd like help with and which to leave alone. Love is the lowest area, challenging, with talk, friendship and marriage level at the top, all mixed.
Virgo and Aquarius compatibility, in full →
| Element and kind | Air and fixed: the third air sign, and the one that keeps its views longest |
|---|---|
| Ruling planet | Saturn in traditional astrology, which the score uses, and Uranus in modern astrology. Why Aquarius has two rulers |
| Best matches | Gemini and Libra, tied, then Aries and Sagittarius, tied |
| Worst matches | Cancer and Virgo, tied, then Taurus and Scorpio, tied |
| Opposite sign | Leo, with the top sex score on the chart |
| Relationship question | What do people think your distance means, and what does it actually mean? |
Score Aquarius with any sign
Two birth dates give a Full chart score across both whole charts, with no birth time and no account needed. For a Sign score, switch to Simple, where Aquarius is filled in and you pick the other Sun sign.
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Each pair of signs gets a short reading and a question to ask each other.
A Sign score reads two Sun signs and nothing else. Full chart adds the Moon, the planets and the contacts between them, from two birth dates.
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A PDF reading of both birth charts against each other: what draws you together, where you clash and the year ahead. The section on how each of you shows up in the other's life needs both birth times. If a time is missing, the year-ahead months are rough estimates, and most can change once it's added.
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What connects your charts
Both people's placements
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Our calculation service uses Lx Ephemeris, built on NASA JPL's DE440. Read about the data and precision. The historical date tables below use a separate PyEphem calculation.
What does each sign get wrong about an Aquarius?
An Aquarius can go a whole drive home without asking about your week, then text you at midnight with a link to the thing you mentioned in March. The person in the passenger seat can read that as disinterest, when the Aquarius has been thinking about them the whole time.
Each sign misreads the distance in its own way, and each needs to hear something slightly different. The distance itself is real. What helps is saying what it's for: time to think, or something wrong that the two of you need to talk about.
Why are Aquarians so hard to read?
Aquarians are hard to read because the distance looks the same from outside, whatever it's for. An Aquarius goes quiet to think, steps back to be fair, and talks about an idea when a feeling is too new to name. Across the table, all three look like coolness. Fixed air holds a view steadily and shows its feelings late, so the people nearby fill the silence with their own explanation.
The fix is short. Say what the distance is for and when it ends: 'I'm thinking, I'll know by Sunday', or 'I want tonight alone, and we're fine.' Most of the misreadings on the cards stop right there. And if you love an Aquarius, ask which of the three it is before you decide what it means. With the Moon in Aquarius as well, the feeling tends to arrive later still.
Aquarius worst match: Cancer and Virgo, then Taurus and Scorpio
Cancer and Virgo tie for last. Both sit five signs from Aquarius and share no element, kind of sign or easy angle with it. Cancer's lowest area is marriage and Virgo's is love, and both tend to read an Aquarius's distance as a verdict on them: Cancer feels shut out, and Virgo feels its help isn't wanted. Cancer and Aquarius split over whether a personal question is care or prying, and Virgo and Aquarius over whose cause gets the evening.
Taurus and Scorpio tie just above them. They're the squares, fixed signs like Aquarius, so nobody gives way, and sex is the strongest area for both. A Taurus wants you home, and a Scorpio wants to know what you're not saying. Taurus and Aquarius have to agree how much time apart still feels close, and Scorpio and Aquarius tend to write their own rules for a relationship.
In all four, the misreading comes early and sticks. Name the distance before they name it for you.
Why some lists put Leo first for Aquarius
On November 10, 2026, AskNebula's Aquarius chart put Leo first at 91 and Virgo at 85. Ours has Leo sixth and Virgo tied last. JobCannon, read the same day, agrees with us at the top: Gemini and Libra.
The difference is the opposition. Leo sits straight across the wheel, and our model scores an opposition high for sex and lower for friendship and talk. Leo gets Aquarius's top sex score and a friendship score below Capricorn's, which leaves it sixth. Gemini and Libra lead overall, with much stronger friendship and talk scores. So choose by what you want: for heat, Leo; for the conversation, Gemini or Libra. Leo and Aquarius test whether it's chemistry or real liking.
Leo's misreading fits the score, too. A Leo wants to be the one, and an Aquarius treats everyone fairly. Tell a Leo, in so many words, what makes them different from your friends.
Aquarius in marriage: Gemini and Libra lead, Cancer comes last
Gemini and Libra tie at the top for marriage, both excellent, and Aquarius also gives Libra its best marriage score with any sign. Aries and Sagittarius tie next, then Leo, then another Aquarius. Cancer has the lowest marriage score on the chart, with Scorpio just above it.
Marriage asks an Aquarius for the thing the misreadings are about: showing up in a way the other person can see. With Gemini or Libra the distance is usually understood, so the risk is the quiet reassurance neither of you thinks to ask for. With anyone else, agree how you'll signal that you need time alone, and when you'll check back in.
For a real couple, astrologers start with Saturn, the traditional ruler, in each chart, and its house needs a birth time. Pull up a free birth chart for each of you, then check how Saturn and Venus meet across the two.
Aquarius red flags, and the ones that are only distance
A night alone or a slow reply needs context: did you agree when you'd talk, and did they keep to it? An opinion argued hard over dinner is usually just interest. These are worth taking seriously:
- Distance that never ends. Going quiet is normal. Going quiet for days, every time, with no word on when it's over, is a pattern to name.
- Fairness for everyone except you. If friends and strangers get the patience you never do, that's a choice, and the sign doesn't explain it.
- Feelings treated as a debate. Being argued out of being upset, point by point, is a problem in any partner.
- A view that never moves. Fixed signs hold positions. If nothing has shifted one in a year, ask what would.
Aquarius as a friend, at work and in the family
Aries, Gemini, Libra and Sagittarius tie for Aquarius's top friendship score, all excellent. Taurus and Scorpio are the lowest, both challenging. An Aquarius friend can disappear for a month and pick up mid-sentence, and the usual misreading is the friend who takes the month personally. Say you've been buried, and then actually call.
At work, an Aquarius gets on with anyone who gives the reason for a rule. In a family, a Cancer or Virgo parent may read an Aquarius child's quiet as withdrawal. Ask what's going on before deciding what it means. Between relatives, astrologers read how two Moon signs get along as much as the Suns.
How the Aquarius score works
We score two signs from four traditional relationships: the distance between them, their elements, their modalities and their ruling planets. Each area weighs them differently, and the headline score is the average of the five areas. Aquarius scores highest with the two other signs of its element (the trines), then with the two signs a sextile away, and lowest with the signs it squares or sits five signs from.
The distance sets the base for every area: a trine or sextile starts high, a square or quincunx starts low, and an opposition starts high for sex and lower for friendship. Elements shift it (two air signs talk easily, two fire signs run hot), as do modalities (two fixed signs are loyal and slow to give way). Two different signs with the same ruling planet, a Venus-ruled sign with a Mars-ruled sign, or the Sun with the Moon add a little more. Every Sun-sign pairing on ZodiScope's compatibility pages uses the same rules, so the Aquarius chart above can be compared with any other pairing here.
Venus, Mercury and Mars on Aquarius Sun dates
Mercury was in Capricorn or Aquarius, Saturn's two signs, on 1,435 of the 1,656 Aquarius Sun dates in our 1950–2005 sample, nearly nine in ten, more than any other sign's ruler gets. Astrologers read a Capricorn Mercury as careful and slow to commit to a view, and from across the table that can pass for coolness. Look up the Mercury sign for a birth date before you decide what a pause means.
Ptolemy linked the same two planets, though for the stars of the Water Pourer constellation rather than the sign: 'those in the shoulders exert an influence like that of Saturn and Mercury' (Tetrabiblos I.9).
| Venus sign | Share | Mercury sign | Share | Mars sign (top 6) | Share |
|---|---|---|---|---|---|
| Capricorn | 29.8% | Aquarius | 52.1% | Sagittarius | 12.8% |
| Aquarius | 25.6% | Capricorn | 34.5% | Pisces | 12.3% |
| Pisces | 24.6% | Pisces | 13.3% | Aries | 11.7% |
| Aries | 11.1% | Scorpio | 10.9% | ||
| Sagittarius | 8.8% | Capricorn | 10.9% | ||
| Aquarius | 10.1% |
How we calculated the date sample
We calculated Sun, Mercury, Venus and Mars positions at noon UTC on each of the 20,454 calendar dates from 1 January 1950 to 31 December 2005, using PyEphem 4.2.1. Each date has equal weight. Apparent geocentric positions are converted to ecliptic longitude for that date and divided into twelve 30° tropical signs.
We group the dates by Sun sign, then count the share with Mercury, Venus or Mars in each sign. Pair estimates multiply those rounded shares, assuming two independent date draws with no age-gap restriction. For example, 20.5% of Taurus Sun dates and 20.4% of Cancer Sun dates have Venus in the same sign as the Sun: 0.205 × 0.204 × 100 gives about 4.2% for both placements together.
Shares are rounded to one decimal place and may not sum to exactly 100%. For two people with the same Sun sign, reversed Venus combinations are combined. These are frequencies in a date sample, not birth-population statistics or observations of couples.
Download the date-sample tables and method (JSON)Editorial responsibility and corrections
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Aquarius compatibility questions
Which sign is hardest for an Aquarius to date?
Cancer and Virgo tie as the hardest signs for an Aquarius to date, with Taurus and Scorpio tied just above them. Cancer and Virgo share no element, no modality and no easy aspect with Aquarius. Taurus and Scorpio are the fixed squares, where the chemistry is good and the talk is hard. All four tend to read an Aquarius's distance as a judgment on them.
Can an Aquarius date a water sign?
Yes, and Pisces is the easiest of the three. Pisces scores highest with Aquarius among the water signs, then Scorpio, with Cancer last. All three land in the mixed band, because water leads with feeling and air with thought. A water partner needs to hear the feeling named early, and an Aquarius who does that gets a lot further with any of them.
Why do Aquarians go quiet when they're upset?
Most go quiet to think it through before they speak, since fixed air likes to have its answer ready. The silence usually isn't a punishment. It helps to say how long it will last, and a partner does better asking 'thinking, or upset with me?' than guessing. If the quiet runs for days every time, talk about the pattern itself.
Which sign understands an Aquarius best?
Gemini and Libra, the other two air signs, understand an Aquarius best, and they tie for the top score. They differ only at the edges: Gemini has Aquarius's best talk score, Libra a slightly higher sex score, and the two tie for love, friendship and marriage. Choose Gemini if conversation matters most and Libra if you'd like a little more heat. Both read a pause as thinking.