Free birth chart · Swiss Ephemeris precision

Free Birth Chart Calculator

Calculate your complete natal chart with precise planetary positions, houses, and aspects.

What does a personal reading look like?

Fictional example · January 1, 1990, 12:00, London. This passage comes from our actual report builder, not your chart or a customer testimonial.

Mars · Ascendant · Adjustment (135°) · 0.06° orb

This pairing asks how your first response to a situation relates to the action or boundary you actually want to take. With this adjustment aspect, ask whether the two themes need different conditions rather than one shared solution. A direct approach can make an intention clear without requiring you to dominate the interaction.

A question to work with

Reflection: What impression are you trying to give, and does it help you make the request you actually want to make? Practice: Before one unfamiliar interaction, choose a simple opening and a clear limit. This angle-based prompt depends on the recorded birth time.

Your chart calculation is free. The optional paid reading adds written interpretations and reflection prompts. Astrology is symbolic, not a prediction or professional advice.

Read the complete fictional sample

Calculate Your Natal Chart

Three details. The more exact they are, the more personal your chart.

Birth Date
Birth Time (optional but recommended)
:

24-hour clock, from your birth certificate if you can. No time? You still get your Sun, Moon and planets.

Start typing your city, then pick it from the list.

Your chart so far

  • Sun
  • Moon
  • Planets
  • Rising
  • Houses

Enter your birth date to start.

Free. No sign-up. Takes about 10 seconds.

FreePrivateSwiss Ephemeris Accuracy

Want more than a free chart? Discover what a complete personal reading reveals

What your chart needs

Birth date
Places the planets on your birthday. The Moon can change signs during the day, so the date alone may not settle its sign.
Birth time
Sets your Rising sign and the 12 houses. Without it, do not treat those as known.
Birth place
Gives the coordinates and local time zone used to calculate the chart.

Learn to read your chart