Born on October 31: Zodiac Sign & Birthstone

What it means to be born on October 31

A birthday on the 31st of October falls under Scorpio, scorpio is a fixed water sign, ruled by Pluto in modern astrology and by Mars in the older tradition. It is associated with intensity, depth and transformation. The scorpion is its emblem. Scorpio season sits in mid-autumn.

Your October 31 birthstone and flower

Because October 31 sits in October, your birthstone is Opal, a iridescent play-of-colour gem traditionally meaning creativity, hope and imagination. Your birth flower is the Marigold, which stands for warmth, creativity and devotion. Together they make a natural birthday pairing for a card, gift or tattoo.

Scorpio strengths and matches

Scorpio is often described as passionate, determined, loyal. In the traditional element model, Scorpio matches most easily with Cancer, Pisces and Virgo.

See the full birth profile

Want the shareable card for October 31? Open the birth profile tool, pick this date, and download a card to save or share. You can also read the full October overview.

Frequently asked questions

What zodiac sign is October 31?

Anyone born on October 31 is a Scorpio, a fixed water sign ruled by Pluto (traditionally Mars).

What is the birthstone for October 31?

The birthstone for October 31 is Opal, the October birthstone.

What is the birth flower for October 31?

The birth flower for October 31 is the Marigold, the October birth flower.

Scorpio