Lucky Crystal Calculator — Your Lucky Crystals by Moon Sign

Saved on this device only — not synced to an account.

Enter birth date, time, and place. Your lucky crystals come from your Moon sign on the Western (tropical) zodiac — the sign that rules your emotions and inner world.

Name

Date of Birth

Time of Birth

Use the exact time with correct AM/PM — it sets your Moon sign accurately.

Place of Birth

Fill in the birth details and tap Find Lucky Crystal.

How are lucky crystals found from your Moon sign?

In astrology the Moon rules your emotions, instincts and inner world — so a crystal chosen for your Moon sign supports emotional balance and well-being. This calculator finds your Moon sign on the Western (tropical) zodiac from your exact birth date, time and place, then matches it to its traditional lucky crystals.

Each crystal is paired with a sign through its element (Fire, Earth, Air, Water) and ruling planet:

Aries — Carnelian, Bloodstone, Red Jasper
Taurus — Rose Quartz, Emerald, Green Aventurine
Gemini — Agate, Citrine, Tiger's Eye
Cancer — Moonstone, Pearl, Selenite
Leo — Sunstone, Citrine, Tiger's Eye
Virgo — Moss Agate, Amazonite, Blue Sapphire
Libra — Lapis Lazuli, Opal, Rose Quartz
Scorpio — Obsidian, Malachite, Topaz
Sagittarius — Turquoise, Amethyst, Topaz
Capricorn — Garnet, Black Tourmaline, Onyx
Aquarius — Amethyst, Garnet, Aquamarine
Pisces — Aquamarine, Amethyst, Bloodstone

Wear your crystal as jewellery, carry a tumbled stone, or keep one by your bedside. Enter your exact birth time and pick the city from the dropdown so your Moon sign is accurate.