Precision Astrology
Precision Astrology

Your birth chart has a pattern.

Let us help you find it.

Calculate your full birth chart to the arcminute. See your exact aspects, configurations like Yods and Grand Trines, and a rarity score for the patterns in your chart — free.

0.15° exact-aspect threshold Swiss Ephemeris precision Rarity scoring built in

Free to calculate. Clear to read. Built around your birth chart.

Wherever you're starting from

This is for you if...

You're curious but don't know where to start

You've heard people talk about birth charts and rising signs but it all feels like a foreign language. You want someone to show you your chart and explain the main patterns clearly, without assuming you already know the vocabulary.

You want the whole picture

You want to see how the planets, angles, houses, and exact aspects work together in your chart, and which parts deserve the most attention.

You've been learning but can't connect it to yourself

You've read about aspects and houses and Saturn returns. Now you want those ideas applied to your own placements, with the important threads pulled together in plain language.

Wherever you are, we start from the same place: your chart, calculated to the exact degree, with everything explained in relation to you.

How we help

Three ways to understand yourself

See your real chart

Enter your birth details and see the main patterns in your chart: close aspects, repeated degrees, key configurations, and the signature the app builds from them.

Get my free chart →

Get the patterns connected

Order a full chart report that brings your key aspects, configurations, and timing patterns together into one clear interpretation.

Order your report →

Learn to read it yourself

A 7-stage guided journey through your own placements, aspects, and patterns. Ask questions, follow the lessons, and track the transits activating your chart.

See what's included →
Why this exists

I built the thing
I couldn't find.

I'm Ian, and since 2020 I've been learning astrology through podcasts, books, YouTube, and online creators. As I learned about aspects, houses, and configurations, I kept trying to work out how each idea applied to my own chart.

I wanted one simple thing: a way to see the important patterns in my chart and have them explained clearly, without having to piece it together from scattered notes.

Many of the creators I learned from no longer offered readings, or were difficult to book. So I built the tool I wished I had when I started.

What you'll see

This is what precision can show

A full chart, not a personality type. Exact connections measured to the arcminute, then organized into a readable symbolic pattern.

Real example
Example Signature

A loaded-axis chart, in full

Six exact aspects, a double Yod configuration, and a repeating 24° axis. The app gathers those separate details into one readable chart signature.

Rarity model 1 in 403 million
Exact Aspects 6 within 0.15°
Chart focus 24° axis
Get my free chart
Exact Aspects Found
Jupiter sextile Saturn
Sextile: structured growth
0°00'
Chiron trine Neptune
Trine: intuitive healing
0°01'
Ascendant opposition North Node
Opposition: life direction axis
0°10'
Jupiter quincunx Pluto
Quincunx: constant adjustment
0°06'

This chart's owner was told they were "a Capricorn." The fuller chart gave them a more useful symbolic frame.

Let us connect the dots

A full chart report built from your exact chart.

Your exact aspects, configurations, and timing patterns are pulled together into one clear interpretation, based on your specific birth chart data.

Includes 2 months of Plus access: the learning journey, transit tracking, weekly reports, and chart questions.

Hear what the chart is showing.

An occasional letter on exact aspects, configurations, and rarity scoring. When something useful comes up, you'll hear about it.

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FAQ

Common Questions

Do I need to know astrology?

Not at all. This is built for people who are curious but don't have the vocabulary yet. The learning journey teaches you your chart from scratch, using your own placements, not textbook examples.

What do I get from the free chart?

You get your calculated chart, key placements, exact aspects, major patterns, and a signature summary with a rarity score based on the app's model.

Do I need my exact birth time?

For the fullest picture, yes. It determines your Ascendant and house placements. Without it, you can still see planetary connections, but angle and house-based signatures will be less complete. The app also has a birth time refinement tool if you're not sure.

What does the paid report add?

The report takes the calculated chart and turns the main patterns into a longer, connected interpretation based on your specific data.