# MW SysArc Birth Sign Tools

> Local-first zodiac, numerology and birthday-tradition tools with transparent classifications.

All calculations on these pages run locally in the visitor's browser. Calculation inputs are not uploaded or stored.

## Tools

- [Complete Birth Sign Calculator](https://signs.mwsysarc.com/birth-sign-calculator): Create a cross-cultural birth-sign map from a date, including Western, Chinese, numerology and calendar results.
- [Western Zodiac Sign Calculator](https://signs.mwsysarc.com/western-zodiac-calculator): Find a tropical Western sun sign, element and modality from a birth date.
- [Chinese Zodiac Calculator](https://signs.mwsysarc.com/chinese-zodiac-calculator): Find the Chinese zodiac animal, five-element stem and Yin or Yang using the Chinese calendar year.
- [Life Path Number Calculator](https://signs.mwsysarc.com/life-path-number-calculator): Calculate the common numerology life-path and birthday numbers, preserving master numbers 11, 22 and 33.
- [Birthday Facts Calculator](https://signs.mwsysarc.com/birthday-facts): Find the birth weekday, day of year, traditional birthstone and birth flower.
- [Birth Sign Comparison](https://signs.mwsysarc.com/compare-birth-signs): Compare two cross-cultural birth-sign maps side by side without uploading either birth date.

## Publisher

MW SysArc — https://mwsysarc.com