upastrology logo

Your Free Synastry Chart Calculator

Find out with a free, in-depth synastry report tailored to reveal the unique energies of your relationship. Enter details below to create your free synastry chart and explore how your stars align for a deeper, more meaningful relationship.

Explore the astrological forces shaping your bond

Recognize karmic patterns to overcome together

Personal remedies & affirmations to grow closer

Synastry Chart Calculator

What is Synastry?

Your Synastry is the Ultimate "Why does love feel so simple at first, but so difficult later?" Answer
  • You and your partner are drawn to each other, but there's so much more to your connection than meets the eye. Maybe you vibe perfectly in some ways, but in others, it feels like you're speaking different languages.
  • That's where Synastry comes in. Synastry is an in-depth astrological technique focused on relationships that go beyond comparing sun signs. This overlay of your birth charts shows how the planets and positions in your individual birth charts relate, interact, and impact each other.
  • When your charts are unified, the two charts, analyze how the planets align to form powerful geometric angles called aspects. Instead of waiting for your partner to change, these personalized insights guide you on how to become the partner you aspire to be loved by.
Get Your FREE Synastry Chart
Love Compatibility Calculator

Why does Synastry matter?

Your Synastry Chart helps you design a love story that's UNIQUELY YOURS!
  • Forget swiping and settling. Your Synastry Chart reveals how YOUR unique energy dances with someone else's – it's the real deal beyond basic compatibility.
  • Love Compatibility isn't about simple labels or whether you'll "work." It explores the electrifying interplay of your energies – where you ignite sparks, where you challenge each other, where you build an unbreakable bond.
  • Synastry helps you build a love that grows stronger with every challenge and embrace a love that's AUTHENTICALLY, UNDENIABLY yours. Isn't that the kind of fulfilling partnership we all crave?
Get Your FREE Synastry Chart

Giving Your All, But Still Feels Like Something Is Missing?

You Are Not Alone

This could be the turning point for your love story to truly blossom!

Empower yourself with insights and build a love that fills you up, not leaves you empty

Get Your FREE Synastry Chart


Elemental Compatibility

Why do we argue like an old married couple?
Your elemental mix might be the culprit! Is your love spicy AF, or a recipe for constant clashes? Time to find out.

Safety Needs (Moon)

Why do I feel anxious even when things are good?
Your Moon needs are begging for attention! Know what makes you both feel emotionally safe... then build that cozy-ass love nest

The Vertex

Does our connection have a deeper purpose?
Your Vertex dishes the dirt on fate, karma, and the hidden reasons you're drawn together. Discover hidden traits that unconsciously attract you both to each other

Validation (Venus)

Why doesn't my partner get me? Do they even care?
Love language mismatch alert! Your Venus placements are the decoder ring. Learn how to speak theirs (and make them speak yours!).

Aspects Analysis

Why am I obsessed with this hot mess of a person?
Blame it on the stars! Your aspects reveal the magnetic pull, the juicy drama, and the potential for serious growth (or disaster)

The Descendant

Why do I always pick the wrong ones?
Your Descendant exposes patterns keeping you stuck. Understand your unconscious wants vs. your conscious wants– empower yourself to choose partners who support your growth!

It’s Like a Wise Friend Who Sees What You Sometimes Can’t!

(This Wise Friend Doesn’t Judge or Take Sides)

Get brutally honest (but helpful) insights into your connections


Ask Yourself - Are You Willing to BETTER YOURSELF for Who They Are??

Imagine Finally Feeling What It's Like To Truly Belong To Someone..

Synastry Brings You The Feeling of ‘‘Coming Home’’

where you're fully cherished and supported!

Could this be your love story?

Get Your FREE Synastry Chart
Synastry Chart Articles

Swipe Right: Matching Dating Profiles with Astrological Compatibility

Relationship, Synastry

How to Find Your Perfect Soulmate With a Synastry Chart Reading


Understand Your Sexual Attraction Using Synastry Chart


How to Identify Karmic Relationships from Your Synastry Chart

Synastry, Compatibility

Which is the Most Compatible Sign for You?