Calculators that respect your privacy
Every tool runs entirely in your browser. No accounts, no stored birth dates, no data leaving your device.
- Zodiac Sign Calculator — Enter your birth date to get your sun sign, symbol, date range, element, ruling planet and a short profile.
- Compatibility Calculator — Select two signs for consistent scores across love, friendship, communication, work and long-term potential.
- Chinese Zodiac Calculator — Your birth year maps to one of twelve animals and five elements. Find yours, with traits and best matches.
- Life Path Calculator — Reduce your full birth date to your life path number — including master numbers 11, 22 and 33.
In development
These calculators need precise astronomical data — exact birth time and location — before they can give honest answers. We build them carefully rather than fake them.
- Moon Sign Calculator — Requires exact birth time and location
- Rising Sign Calculator — Requires exact birth time and location
- Birth Chart Calculator — Requires exact birth time, date and location