Please note that this is a general guide to your compatibility with other Star Signs, based purely on your Sun and doesn't take other factors into account. A Time Together Report or a Togetherness Report provides more details on the dynamics of your particular relationship.
The perfect partner for a Capricorn is someone with the same high standards, but also someone who can help them lighten up. Capricorns are very sensual and loving, so the perfect partner for a Capricorn would be fellow Earth Sign Taurus. Not only do they share their love of physical contact and a sensual nature, they appreciate stability and reliability. A Taurus will give a Capricorn the loving they need and help them unlock that sometimes frozen heart.
Your other fellow Earth Sign Virgo is also a good choice and while there isn't as much passion and sensuality as you'll find in a Taurus, a Virgo's high standards will be almost a perfect match for yours. You're both looking for the same thing and you'll find it in each other.
Opposites always attract and if you really want to watch your heart melt and your surefootedness start to shake, go for a Cancerean. Not only is Cancer the ruler of your relationship sector, but as your opposite Sign they could really challenge you to drop some of your stuffiness and embrace love in a more impulsive way. While you're fatally practical and level headed, Cancereans are dreamers and hopeless romantics. You see in them someone to be saved from themselves and someone to protect, cherish and look after. Don't be fooled by that soft exterior though, for you may really have found your match here. They'll soften your heart and continually save you from yourself. You couldn't go far wrong, in choosing this Moon Sign for a mate.
A surprise choice for a Capricorn is a Gemini or a Libran. While there are no complementary energies at play, you have a genuine respect and attraction to their mental alertness and in the case of Libra, to their beauty. Don't dismiss an Aquarian or a Sagittarian either, as neighbouring Signs often share some of the same planets.
Above all else, you need a mate that understands commitment and loyalty, but who can also help lighten some of your more rigid ideas when it comes to love. An intelligent mind and a sensual nature will seal the deal.
In a nutshell:
Capricorn and Aries: This couple may get there in the end, but they're likely to have a shaky start. These two Signs just don't understand each other.
Capricorn and Taurus: What this relationship lacks in passion they'll make up for in sensuality, loyalty and commitment. As Earth Signs they understand each other, but only if there's chemistry.
Capricorn and Gemini: This couple will be drawn and attracted to each other, but will find it hard to reconcile their different approaches to life. They'll find it's worth the effort though.
Capricorn and Cancer: Opposites attract to form the foundation for a long term relationship or marriage. Each has found the stable and loving companion they've been looking for.
Capricorn and Leo: These two have so much to offer that once joined they'll make such a dynamic couple that it will take a lot to break things up. Each needs something the other has to offer.
Capricorn and Virgo: This couple has so much in common, that even their differences are complementary. Each has found their missing half, with this being one of love's great matches.
Capricorn and Libra: Libra is a social butterfly and Capricorns are unassuming, yet this odd couple have so much to offer each other, if they gave love a chance. Both take love seriously.
Capricorn and Scorpio: Two strong personalities come together to form a sensual and emotional connection. A deep sense of loyalty and genuine love will bind these two.
Capricorn and Sagittarius: Easy going Sagittarius may appear to have little in common with serious Capricorn, but they have a lot more in common than they think and a lot to offer each other.
Capricorn and Capricorn: This couple will accomplish much together. On their own they are ambitious and driven, but as a couple they can accomplish amazing feats.
Capricorn and Aquarius: While Capricorns are far too serious for an Airy Aquarian, they have a lot to offer each other. Love is likely as each sees in the other, what they lack or feel is missing.
Capricorn and Pisces: Practical and down to earth Capricorn will fall in love with the gentle Piscean, while the Piscean will see a rock of strength and security. An unlikely match that works.