Do I need the exact birth time?

Exact time matters for the ascendant and houses. If the time is unknown, the planet positions can still be useful, but the ascendant and houses may be inaccurate.

Is birth data sent to the server?

No. The calculation runs locally in your browser, and the data is not sent to All Tools servers.

Esoteric tool

Online natal chart calculator

Enter your birth date, time, and place to get planets in signs, ascendant, houses, aspects, and a short reading.

Birth data

Birth date Birth time

Birth place

Enter birth date, time, and place.

Planet positions will appear after calculation.

What a natal chart shows

A natal chart shows planetary positions, zodiac signs, ascendant, houses, and major aspects for the moment of birth. The calculation runs in the browser and is useful for quick self-reflection.

How to use it

Enter the birth date as digits, for example 29061992.
Enter the birth time as hours and minutes, for example 1130.
Choose a city from the list or enter coordinates manually.
Build the chart and download the result image.