How-to guides: how to read your astrology chart, use transits and plan by the Moon

How to read astrology charts: the short version

A birth chart is a map of the sky at the minute you were born, drawn as a wheel: twelve signs around the outside, twelve houses inside, ten planets placed where they were, and lines between them for the aspects. It looks like a lot because it is a lot, and the reason most people give up is that they try to read everything at once. The fix is an order. Here is the one we teach, in one line each:

1. Get accurate birth data. Date, exact time and place. Time sets the rising sign and the houses; without it you are reading half a chart.
2. Start with the Big Three. Sun (core identity), Moon (emotional needs), rising sign (how you meet the world). These three already explain more than most people expect.
3. Find the chart ruler. The planet that rules your rising sign; its sign, house and condition describe how your life tends to unfold.
4. Read planets by sign and house. The sign says how a planet operates; the house says where in life it shows up. Venus in Scorpio in the 7th house is a very specific sentence.
5. Note the aspects and patterns. Conjunctions, oppositions, squares, trines, sextiles, and shapes like stelliums and T-squares. This is where the chart gets its tension and its talent.
6. Add the nodes, Chiron and Lilith. Direction, wound and the part of you that refuses to be tamed.
7. Synthesize, then add timing. Three sentences that describe the person, followed by the current transits that are activating the chart right now.

The full method, with an example chart carried through every step, is in how to read your birth chart in 7 steps.

What makes a how-to guide here

Every guide in this section is built the same way, because method is the point. There is a numbered procedure you can follow with your own chart open. There is a worked example, usually a real placement combination rather than a vague archetype, so you can see what a reading sounds like. There is a common mistakes section, because knowing what to skip is half of learning to read. And there is a tool to follow along: the free birth chart calculator for placements, the rising sign calculator if you only need the Ascendant, today's sky for the Moon, and the Cosmic Simulator in the app for transits against your own chart.

We use the tropical zodiac and Placidus houses by default, traditional rulerships alongside modern ones, and we name our sources. When astrologers disagree about a technique, we tell you the options and which one we use. The guides are written by the AstraLink Editorial Team under our editorial policy.

Where the how-to guides lead

Method is something you learn by repetition, and the Journal is the public half of a two-part system. Once you can read a chart in order, the Academy inside the AstraLink app runs the same lessons on your placements: your Sun sign, your 1st house, your Saturn return, the Void-of-Course Moon on your calendar. The Learn hub is the reference layer for every planet, house, aspect and pattern, and the glossary is where you go when a word in a reading, from dispositor to cazimi, stops you.

If timing is what you are after, the how-to approach extends naturally to electional astrology, which is just chart reading applied to the calendar: our guides to the best time to sign a contract and the Saturn return calculator use the same reading order with a date attached. Early-access members get the full chart free, plus the Academy; join here.