Astrocartography Calculator

Astrocartography Calculator (astrocarto.org) is a specialized web-based astrology platform that maps a user's natal birth chart onto a global map using Swiss Ephemeris calculations. Its positioning is a professional-grade, privacy-first, and free-to-use astrocartography tool that combines astronomical precision with AI interpretation to help people discover locations where planetary lines may amplify career, love, creativity, and personal growth. The primary audience includes digital nomads, relocation planners, astrology students and professionals, and anyone curious about how geography interacts with astrological placements. Core features include an interactive world map with drag, zoom, satellite, terrain, and political views; real-time rendering of planetary lines for Sun, Moon, Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto; four line types (ASC, DSC, MC, IC); power spot intersections; AI chat interpretations; multi-person comparison; history saving; and export of PNG, PDF, and SVG files. Content features include educational guides on astrocartography basics, planet line meanings, reading maps, relocation use cases, and comparisons with natal and relocation charts. User experience emphasizes no sign-up for the free calculator, unlimited chart generation, clickable map elements, multilingual city search, and quick AI answers. Technical features rely on the Swiss Ephemeris for accuracy from 3000 BCE to 3000 CE, historical timezone and daylight saving time handling, and a freemium pricing model with one-time research credits and an optional subscription. The site is designed for both casual exploration and professional client work, offering watermark-free downloads and commercial-use permissions.