Compatibility by date of birth
The two of you: where it's easy and where it will spark

Love, business, friendship or a team — across five systems at once.

The short summary is free. The full pair reading is 99 ₽, one-off, no subscription.

First person
Second person
Who you are to each other

Other people’s data. When you enter another person’s birth date, make sure they don’t mind. We don’t store this data — the calculation is done and returned to you right away. Don’t enter a surname, address or other details by which the person could be found: a name and a date are enough for the calculation.

Tick the box — the calculation won’t start without it.

Frequently asked questions

Will you give me a compatibility percentage?

There is no percentage: to get one, you would have to decide how much each detail “weighs”, and no system has such a rule. The index “out of 100” on this page is an index by our own method, not a percentage: it counts the links between the charts with weights we show openly in the “Where the index comes from” block, so you can recalculate it yourself. The three scales — attraction, communication, everyday life — show where your pair stands among 1,000 random ones, and under each one it says which links it is made of. It is more useful to look not at the number but at where you work as one whole, where you attract each other, and where you will argue in the same words for years.

Will my partner's data really stay private?

The calculation runs and is returned to you straight away; we don't store it. But you may enter someone else's date only with that person's consent — there is a separate checkbox in the form, and it is not ticked in advance. Surname, address and other details are not needed: a first name and a date are enough for the calculation.

What if I don't know my partner's birth time?

Put an approximate one — then some conclusions become conditional: in astrology, the houses and the Ascendant; in Human Design, the Profile, the Moon Gates and some of the channels. Numerology and the Destiny Matrix stay exact: a date is enough for them. The page honestly marks what was calculated approximately.

Bad compatibility — does that mean we should split up?

No. “Bad” in these systems means “takes effort and talking”, not “doomed”. It is more useful to look not at the verdict but at the specific point of friction: the reading names it in words you may recognise from your own arguments — or not, and then the calculation missed.

Can I check compatibility with an ex or with my boss?

Yes, and for work it is often more useful than for love. Choose the relationship type “business” or “friends” — the conclusions will be about how to split tasks and who shouldn't rush whom, not about feelings.

We have low Jyotish scores. Is that a bad sign for marriage?

It is a sign that in everyday life you will have to agree on things that come on their own to other couples. Kuta scores took shape as a matchmaking tool in a culture where marriages were arranged by parents and the decision was made before the couple met. You are in a much better position: you already know each other — and know more than any table will tell you.

Why does the same pair get different conclusions for different relationship types?

Because different kinds of relationships need different things. In a couple it is good when one fills the other's empty center: it feels calm together. In a shared business the same thing means decisions won't be made in one head, and it is better to agree on that from the start. We calculate the same thing, but assess it for your purpose.

Check it — don’t take it on faith

  • Take a period you remember well and compare the the pair reading with it. The future can’t be checked — the past can.
  • Find phrases in the text that could turn out to be false. If there are none and it all “sort of fits” — that’s a horoscope, not a calculation.
  • Look at where two systems disagree. When two agree, it’s a reason to look closer; when they disagree, it’s a reason to take neither on faith.

The full way to check — with our own measurements →

What this reading is. The calculation is made by a program from astronomical data. Human Design, astrology, Jyotish, numerology and the Destiny Matrix are not scientific systems, and the reading is for informational purposes. It is not medical, psychological, legal or financial advice and does not replace consulting a specialist. You make your own decisions.

What we calculate for compatibility

Four systems look at one pair

Compatibility is a rare case where four different traditions talk about the same thing in different words. We don't pick the “most correct” one: we show all four and at the end bring them together in plain language — where they agree and where they argue with each other.

Human Design looks at the mechanics: which channels appear only when you are together, which centers one fills for the other, and where you are both empty and both wait for someone else to decide. Western astrology looks at the aspects between the charts — what attracts, what sparks, what holds. Jyotish counts kuta scores by the lunar mansions: gana, yoni, nakshatra compatibility. Numerology compares Life Path numbers and Name numbers.

Fifth, alongside, is the Destiny Matrix: a shared chart of the two by their two dates of birth. It is shown as a separate block and doesn't count toward the rating — the pair matrix is calculated by schools, not by the original book, and we say so openly.

You choose the type of relationship yourself — love, work, friendship or team. This isn't cosmetic: what counts as a strength in a marriage can be a hindrance in business, and vice versa. The same pair gets different conclusions for different purposes, and that is honest.

Why the ratings can contradict each other

It happens: by Human Design there is a strong bond between you, while by Jyotish the scores are average. That isn't a glitch. The systems measure different things. Kuta scores grew out of matchmaking — they are about the stability of family, children and household. Human Design is about energy and who switches whom on. A pair can be incredibly alive and at the same time hard in everyday life, and both ratings will be true at once.

That's why the summary at the bottom of the page matters more than any single number. It is exactly about what to do when the systems don't agree: what to lean on, where to cushion the fall, what to agree on in advance.

How to read the rating

Not as a school grade. A high score doesn't promise happiness, a low one doesn't forbid living together. The score only tells you how much effort getting used to each other will take and where it will happen.

The most useful part of the reading isn't the number but the reasoning under it. It says what exactly causes the friction: one makes decisions with the body and on the spot, the other with emotion and the next day; one fills the other's communication center, and so next to them the other talks more than usual. That you can do something with. With a number — you can't.

What this reading doesn't do

It doesn't decide for you whether to get together or split up, and it doesn't predict how it will all end. We know neither your story nor how much each of you is ready to put in — and that weighs more than any chart.

And it doesn't pass the verdict “you are not right for each other”. You won't find that phrase here at any score: too many good couples live in spite of tables, and it is too easy to destroy something alive by trusting a calculation more than yourself.