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Compatibility score

Aquarius and Aquarius Compatibility

76%

Aquarius and Aquarius compatibility score

Strong match

Sign score, two Aquarius Suns

Two Aquarians score strong together, and friendship is the best of it. Love and sex both rate good, and marriage trails the rest, also in the good band, because two fixed signs can hold the same argument for weeks. The skill this couple needs most is losing an argument gracefully.

Strengths

  • Respect for each other's independence
  • Arguments both of you enjoy
  • A friendship that survives busy months

Challenges

  • Two fixed views and no referee
  • Feelings handled like positions in a debate
  • A relationship squeezed onto two full calendars

This score reads your Sun signs only. Compatibility Check compares your two full birth charts, including your Moon and rising signs and the aspects between your planets, so two real people can land well above or below 76%.

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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

Aquarius and Aquarius in love, sex, friendship and marriage

Love

72% · Good

You recognize each other quickly: the odd hobby, the strong opinion, the need for an evening alone. It rates good. Feelings tend to get turned into ideas before they're said, so the warm sentence comes late. Say it early, even if it sounds unfinished.

Sex

72% · Good

It rates good, and the best of it is how plainly you can talk about it. Two Aquarians can also slide into feeling like very close friends who share a bed. Say what you'd like to repeat and what you'd like to try, since neither of you likes to guess.

Communication

84% · Strong

You enjoy arguing with each other, and the score is strong because of it. You can enjoy a debate for hours, right up until changing your mind starts to feel like losing. Trouble starts when the same argument comes back and both of you dig in a little deeper each time.

Friendship

86% · Strong

Your highest score. You back each other's causes and respect each other's privacy. A busy month can pass without a word, which suits you both, until one of you wants more contact and assumes the other already knows.

Marriage

68% · Good

The lowest of your five areas, still good. Two fixed signs make decisions slowly and give way more slowly still, and marriage keeps handing you new ones. Busy weeks can also push the relationship down to whatever time is left over.

Aquarius and Aquarius at a glance
Distance The same sign
Element and kind Air and fixed on both sides
Ruler Saturn on both sides in traditional astrology, with Uranus as the modern ruler
Rank on the Aquarius compatibility chart Fifth of twelve
Main question When neither of you will budge, how does the argument end?

Aquarius and Aquarius compatibility by birth date

The score above reads your Suns alone. Two birth dates give a Full chart score across both whole charts, with no birth time and no account needed. Simple shows the Sign score for any two signs.

Two birth dates are enough.

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Their birth time and place

Simple runs in your browser. Full chart sends both people's birth details to our server and to our chart provider, astrology-api.io, to calculate the result, and Mapbox receives place searches. We keep the computed result under a one-way code, with no birth date or place text. No account is needed. After a Full chart result, a signup link carries both people, and that browser stores their details. The app stops reading that copy after 30 minutes. Privacy policy.

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.

Two Aquarius zodiac symbols side by side

What happens when two open-minded people won't budge?

It's the fourth week of the same argument. One of you wants to sell the car and do everything by bike and train. The other says that's easy to say when your mother doesn't live two hours away by road. Both of you have sent the other articles. Both have said 'I'm completely open to it' and meant it. On Sunday it comes up again while you're loading the dishwasher, and you each make the same points, a little louder.

Two Aquarians each think of themselves as the flexible one, which is why neither notices who's stuck. You both say you're open to changing your mind, and neither has said what would actually change it.

Settle arguments by switching sides first

When the same disagreement comes back a third time, stop and swap. Each of you argues the other's position, out loud, as well as you can. Then:

Why switching sides works for two Aquarians

Two Aquarians respect a good argument, and this turns fairness into the contest. Neither of you wants to be the one who couldn't state the other side well. Making their case is harder than hearing it, so keep explaining their position until they agree you've understood it. Then ask which of their concerns you can solve together, and separate what you already agree on from the choice that's still open.

Use it on the repeat arguments, and only those. A first disagreement is just a conversation, and two Aquarians are good at those. If you'd like a sense of how the air signs argue in general, the air signs guide covers it.

Do two Aquarians clash?

Yes, though rarely loudly. Two Aquarians clash the way two experts do: politely, at length, and without moving. Each is sure they're the reasonable one, so the argument slowly stops being about the car and starts being about who's more open-minded. That's the moment to switch sides.

Ptolemy lists Aquarius among the solid signs, the ones in which the season that began in the sign before is felt more fully, so that its cold or heat will 'touch us more firmly' (Tetrabiblos I.11). Two fixed signs can keep defending their first positions long after the practical question has changed, and a couple like that needs a way out of a standoff more than it needs fewer opinions.

Can two Aquarians stay romantic?

Yes, if you say the soft things out loud. Love and sex both rate good, below the friendship, and the drift runs toward being comrades. The usual moment is small: one of you wants a hug after a bad day and gets a careful analysis of the day instead. Ask for the hug by name. Another Aquarius won't be put off by a direct request, and may be relieved to get one. Say a feeling before you've worked out what it means, too.

In our 1950–2005 date sample (see the Venus table below), two Aquarius dates share a Venus sign less often than two dates of any other same sign. So the shared Sun says little about how each of you likes affection: find each of your Venus signs, and if one of you has it in the Sun's sign, read how a Venus in Aquarius shows it cares.

The January and February Aquarius split

It doesn't change the score. It can change how you argue. On the 640 January Aquarius dates in our sample, Mercury was in Capricorn more often than in Aquarius, 339 times to 301, and never in Pisces. Venus was never in Aries on a January Aquarius date; on the 1,016 February dates it was there 184 times.

So a January Aquarius more often argues in Mercury in Capricorn's practical terms: what it costs and who's responsible. A February Aquarius can have Mercury in Pisces and argue from a feeling, or Mercury in Aquarius and argue from a principle. If your standoffs sound like two languages, check both Mercury signs from your birth dates.

Should two Aquarians marry?

Yes, once you've agreed how a standoff ends. Marriage is the lowest of your five scores, still good, because two fixed signs make big choices slowly and take longer still to change one. Settle the method before the first big one: where to live, whether to have children, whose job moves. Same-sex couples read the same way.

Two Aquarians often keep separate friends and separate projects, and that works as long as it was chosen rather than drifted into. On Aquarius's ranked list of matches, a second Aquarius comes fifth, below the other air signs and the two fire sextiles.

Two Aquarians as parents, siblings, friends and coworkers

Two Aquarius parents tend to run a house where every rule comes with a reason. Aquarius siblings argue for years and stay close, and between relatives the Moon signs say as much as the Suns. As friends, agree how much contact each of you expects when life gets busy. Coworkers do well once each decision has one owner.

Aquarius has two rulers, and the Aquarius sign guide explains Saturn and Uranus. For the rest of both charts, find each Moon and rising sign in a free birth chart, since a birth time adds the rising sign, then compare where each chart's Saturn lands in the other. In synastry, astrologers read Saturn contacts for commitment, duty and limits.

Switching sides over the car

Back to the dishwasher. The one who wants to sell the car argues the other's case: the visits are two hours by road, the train stops forty minutes short, and without the car the visits would get rarer, which neither of them wants. The other says 'yes, that's it.' Then the swap: the car sits in the lot six days a week, costs money every month, and you both say you care about this.

Said back by each other, both cases sound reasonable, and the question narrows to money and miles. Each names the other's best point first: the visits, and the six days in the lot. Then they price the rentals, check the train times and work out how often they'd really visit. Now there's an actual plan to set against keeping the car, and both of them helped write it.

How the Aquarius and 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. Two Aquarius Suns share one element (air), one modality (fixed) and one ruler (Saturn).

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 numbers above can be compared with any other pairing here.

Aquarius and Aquarius in our 1950–2005 date sample

These estimates pair two dates drawn independently from the 1950–2005 sample, with equal weight for every date within each Sun sign. They show how often each Venus and Mercury combination turns up, which is why two real people with these Sun signs can score differently.

Both Venus signs repeat the Sun pair

6.6%

of modeled date pairs have Venus in Aquarius for the Aquarius Sun and Venus in Aquarius for the Aquarius Sun

Both Mercury signs repeat the Sun pair

27.1%

of modeled date pairs repeat the Sun signs in Mercury. Across all modeled pairs, Mercury signs share an element in 40.8%; Venus signs in 25.4%

Venus and Mercury signs on sampled Aquarius Sun dates (1656 days) , 1950–2005. Columns are separate distributions, not matched rows.
Aquarius VenusAquarius Mercury
Capricorn 29.8% Aquarius 52.1%
Aquarius 25.6% Capricorn 34.5%
Pisces 24.6% Pisces 13.3%
Aries 11.1%
Sagittarius 8.8%

Most common Venus pairings in this model: Capricorn with Aquarius (15.3%), Capricorn with Pisces (14.7%), Aquarius with Pisces (12.6%). Reversed Venus pairings are combined because both Sun signs are the same. Mars can occupy any sign with either Sun sign. The most frequent Mars signs on sampled Aquarius dates are Sagittarius (12.8%), Pisces (12.3%), Aries (11.7%), Scorpio (10.9%).

The sample covers 20,454 dates from January 1, 1950, through December 31, 2005, with Sun, Mercury and Venus signs taken at noon UTC. Two Aquarius dates are paired independently, so the figures count combinations of dates, not couples.

Calculation method and downloadable date-sample tables

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Aquarius and Aquarius questions

Are Aquarius and Aquarius compatible?

Yes, two Aquarians are a strong match, fifth on the Aquarius chart. Friendship is their best area and marriage their lowest, still good. They understand each other's need for room and love of argument, and the trouble is two fixed signs who won't budge. Other sites landed close together on November 10, 2026: 74 at zodiacsign.com, 78 at JobCannon, 79 at AskNebula.

Do two Aquarians need a shared cause?

You don't need one, though it helps. A cause gives two Aquarians something to build together, and both like working toward something bigger than themselves. The risk is that the cause gets the evenings and the couple gets the leftovers, so keep some time that has nothing to do with it.

Why can two Aquarians trust each other and still feel like friends?

Because trust and closeness run on different things. Two Aquarians trust easily: neither snoops, both keep their word and privacy is respected on both sides. Closeness needs the soft, unfinished feelings, which fixed air tends to hold back until it has thought them through. Share one before it's finished, and the friendship starts to feel like a romance again.

Compatibility report

Synastry & Compatibility Report

Our free compatibility calculator gives you a score. This report reads both birth charts against each other: the contacts that draw you together, the ones that test you, and how the coming year looks for the two of you.

Example report cover for two sample people, Maya and Daniel, with a chart wheelExample page: Maya's planets in Daniel's houses, one short reading for each planetExample page: the composite chart that blends the two charts into one, with its Sun and MoonExample page: Juno, Eros and Psyche contacts between the two charts

Pages from an example report for two sample people. Yours is written from both of your birth charts.

  • Key connections: where you click and where you clash
  • How each of you affects the other's life (house overlays, with both birth times)
  • Two charts of the relationship itself (composite and Davison)
  • Karmic contacts: the pulls that feel bigger than chemistry
  • Marriage and desire: Juno, Eros and Psyche
  • What works, what needs work and the year ahead

Synastry & Compatibility Report

$29 one-time

30-day money-back guarantee · no account needed After payment, add both people’s birth dates and places. Birth times are optional and make it more exact. If a time is missing, that chart uses 12:00 noon with no Rising sign or houses, and the year-ahead months are rough estimates. Most can change once you add the time. You can add it later. Included with PRO in Deep Compatibility.