Enter a birth date, time and place to see a tropical natal chart wheel, a table of planets and houses, aspects, and short readings of the main placements. The result shows the historical UTC offset used for the birthplace and lets you correct it manually. You can switch between Placidus and Whole Sign houses; the lunar node is the true node. If the birth time is unknown, the calculator uses local noon for the planets but leaves out the Ascendant and houses and warns when the Moon sign may be uncertain.
Charts can be saved in the current browser, exported to another device or printed as a PDF. No account or email is needed. Separate free tools cover the Sun, Moon and rising signs, North Node, Solar Return, Venus sign and Saturn returns. The site says the chart calculation runs in the browser, while birthplace lookup downloads matching city names. Its About page describes comparisons against Swiss Ephemeris on 300 sample charts. The site is in English.
