Capricorn and Aquarius compatibility
Dec 22 – Jan 19 meets Jan 20 – Feb 18. Neighbouring signs (semi-sextile), 55% traditional match.
Capricorn
Earth · Cardinal · ruled by Saturn
Ambitious, disciplined, reserved. Wants goals, structure and respect.
Aquarius
Air · Fixed · ruled by Uranus (trad. Saturn)
Original, principled, detached. Wants independence, friendship and a cause.
How Capricorn and Aquarius get along
Signs next to each other share no element or modality, so they often feel unfamiliar at first. Each holds a piece the other is missing; it works when curiosity beats judgment.
Air lives in ideas, earth in results. Together you can turn plans into reality if you value both.
Capricorn is cardinal and Aquarius is fixed, so you handle change differently (starting versus sustaining).
In love
Capricorn plays the long game and takes responsibility, and Aquarius questions the rules and thinks about the group. Romance thrives when Capricorn gets goals, structure and respect and Aquarius gets independence, friendship and a cause.
As friends
Friendship takes a bit longer to click, but you each bring something the other genuinely lacks.
Watch out for
Capricorn: workaholism, coldness, fear of failure.Aquarius: aloofness, contrarianism, head over heart. Naming these patterns early is most of the work.
Check the real charts
Sun signs only scratch the surface. Enter both birthdays in the synastry calculator to see how your Moons, Venus and Mars interact.
Capricorn with other signs
Questions people ask
Are Capricorn and Aquarius compatible?
Capricorn and Aquarius form a neighbouring signs (semi-sextile) with a traditional score of 55%. Signs next to each other share no element or modality, so they often feel unfamiliar at first. Each holds a piece the other is missing; it works when curiosity beats judgment.
What does Capricorn need from Aquarius?
Capricorn needs goals, structure and respect. Aquarius needs independence, friendship and a cause; the relationship works when both needs are met, not traded off.
What are the challenges for Capricorn and Aquarius?
Watch Capricorn’s tendency toward workaholism, coldness, fear of failure, and Aquarius’s toward aloofness, contrarianism, head over heart. Capricorn is cardinal and Aquarius is fixed, so you handle change differently (starting versus sustaining).
Is sign compatibility the whole story?
No. Sun signs are one factor; Moon, Venus, Mars and the Ascendant between two full charts matter more. Use the synastry calculator for the full picture.