Astrology Calculations, Charts, and Reports

Enter your Birth Data

Astrology Charts and Reports

Astrological Natal Chart by Allen Edwall
Astrological Natal Chart

Data entry for Natal Chart   All fields are required.


Birth date:

,  (only years from 1900 through 2099 are valid)

Birth time:

(please give time of birth in 24 hour format. If your birth time is unknown, please enter 12:00)
(if you were born EXACTLY at 12:00, then please enter 11:59 or 12:01 because 12:00 is reserved for unknown birth times only)


NOTICE:   West longitudes are MINUS time zones.  East longitudes are PLUS time zones.

Time zone:

(example: Chicago is "GMT -06:00 hrs" (standard time), Paris is "GMT +01:00 hrs" (standard time).
Add 1 hour if Daylight Saving was in effect when you were born (select next time zone down in the list).


(example: Chicago is 87 W 39, Sydney is 151 E 13)


(example: Chicago is 41 N 51, Sydney is 33 S 52)

Please make sure your time zone selection is correct.

Allen Edwall - All programs copyrighted

If you need help finding your coordinates (time zone and latitude/longitude), please use the above lookup form. With the above form, you can determine the correct time zone and coordinates for your birth location.

It's important to note whether Daylight Savings Time was in effect, which is revealed with a value other than zero in the DST offset column. If DST was in effect, then you should select the appropriate time zone (it's always the one just under the standard time zone in the list - for example, Eastern Daylight Time is directly below Eastern Standard Time). If you want to be especially sure of your choices, you can enter the GMT time outputted in the lookup form above and select GMT or Greenwich Mean Time, being sure that if this changes your birthdate to also change the date you submit. You can write to to ask for help. Please provide details and this URL if you write for assistance.

The following options allow you to create your natal chart with a chart wheel and interpretations, as well as transits (future trends), progressions, and solar arc directions to your natal chart.

Natal Chart, Transits, and Progressions

  • Your natal chart Report with Blue Wheel (You are here!)

  • Your natal chart report with Yellow wheel

  • Sabian Symbols in your natal chart

  • Current Transits to your natal chart

  • Transits to your natal chart for another date

  • Progressions to your natal chart

  • Transits and progressions to your natal chart

  • Your transits and solar arcs for any date

  • Other:

  • Current Transit Chart - The Astrology of Right Now

  • Moon aspects including void-of-course Moon (GMT)

  • Planetary Hours for your Location

  • The above program is copyrighted by Allen Edwall.