Calculators

Explore AstroCarto calculators for personal maps, birth charts, relationships, timing, and relocation. Choose a tool below to get started.

Pages to explore

01 / Directory

Maps & personal lines

Start with a world map, or focus on one planet when you already know which line you want to find.

01
Astrocartography Calculator
Calculate your planetary lines from your birth details and inspect a place on the world map.
02
Find My Sun Line in Astrocartography
Generate your personal map, identify the Sun ASC, DSC, MC, and IC paths, and check which Sun line is closest to a real city.
03
Find My Moon Line in Astrocartography
Generate your personal map, locate the free Moon ASC, DSC, MC, and IC paths, and check which Moon line is closest to a city you care about.
04
Find My Venus Line in Astrocartography
Generate your personal map, reveal Venus, identify the Venus ASC, DSC, MC, and IC paths, and check which Venus line is closest to a city you care about.
05
Find My Jupiter Line in Astrocartography
Generate your personal map, reveal Jupiter, identify the Jupiter ASC, DSC, MC, and IC paths, and check which Jupiter line is closest to a real city.

02 / Directory

Use a birth chart for your natal placements, a rising-sign calculation for your ascendant, or timing charts for a particular period.

01
Birth Chart Calculator
Calculate your natal planets, houses, and aspects from your birth date, time, and place.
02
Natal Chart
Explore the structure of your birth chart and the placements that form its foundation.
03
Rising Sign Calculator
Find your ascendant using your birth time and birthplace.
04
Solar Return Chart
Calculate the chart for the Sun's return to its natal position in a selected year.
05
Transit Chart Calculator
Compare planetary positions for a selected date with your natal chart.

03 / Directory

Synastry compares two charts; a composite combines them. Relocation keeps the birth moment and changes the place.

01
Synastry Chart Calculator
Compare two people's birth charts and examine the connections between their placements.
02
Composite Chart Calculator
Create a midpoint composite chart for a relationship.
03
Relocation Chart Calculator
Create a relocation chart for a city and examine how changing location reframes the natal chart without changing the original birth moment.