Free Astrology Tools
Professional-grade astrology calculators powered by Swiss Ephemeris. All tools are completely free and require no sign-up.
Most Popular
Free Natal Chart Calculator
Calculate your complete birth chart with planetary positions, houses, and aspects.
Rising Sign Calculator
Find your rising sign (ascendant) with accurate timezone lookup.
Saturn Return Calculator
Find when your Saturn return occurs and if you're currently in this transformative period.
Mercury Retrograde Tracker
Check if Mercury is retrograde today and see upcoming retrograde dates.
Calculators
Free Natal Chart Calculator
Calculate your complete birth chart with planetary positions, houses, and aspects.
Rising Sign Calculator
Find your rising sign (ascendant) with accurate timezone lookup.
Saturn Return Calculator
Find when your Saturn return occurs and if you're currently in this transformative period.
Planetary Hours Calculator
Find which planet rules each hour for magical timing and astrological elections.
Synastry Chart Calculator
Compare two birth charts to understand relationship compatibility.
Chart of the Moment
Generate an astrological chart for any date, time, and location.
Live Trackers
Calendars & Schedules
Why Choose Lunara's Tools?
Accurate
Powered by Swiss Ephemeris, the gold standard in astrological calculations
Timezone-Aware
Automatic timezone detection and DST handling for precise results
Forever Free
No hidden costs, no sign-up required, no credit card needed