Terms of use
You may use Birth Chart Calculator for free, for reflection and entertainment. The positions are calculated with stated limits, and the interpretations come with no warranty.
Using the site
Anyone may use the calculator and the reference pages for personal use without an account. Copying the site in bulk by automated means, or any use that harms its availability for others, is not allowed.
Reflection and entertainment
The site is for self-reflection and entertainment. It is not medical, psychological, legal or financial advice, and nothing on it should be used to decide about health, money, a relationship or a legal matter.
Accuracy and limits
Planet positions and house cusps are calculated within the accuracy stated on the methodology page, for dates from 1900 to 2100. Known limits, such as births before 1970 in merged time zones and towns not in the place list, are stated there too. Check a chart you rely on against the birth record.
The interpretations state what astrological tradition says. They come with no warranty of any kind: they are not tested claims about people.
Place data
Place search uses data from GeoNames, licensed under Creative Commons Attribution 4.0. The site credits GeoNames as the source of place names and coordinates.
Our content
The text, design and code of Birth Chart Calculator are protected by copyright. Short quotations with a link back are welcome. Data taken from other publishers remains under their own terms.
Liability
As far as the law allows, Birth Chart Calculator is not liable for losses that come from using the site or from relying on a chart or a reading. Nothing in these terms limits rights that the law of your country does not let us limit.
Changes to these terms
These terms may change as the site changes; the date at the top shows the current version.