The Soul Urge Number — also called the Heart's Desire number — is one of the core numbers in numerology. It is calculated from the vowels in your full birth name and reveals your innermost motivations: what you truly want, what moves you emotionally, and the needs that quietly steer your choices.

How it is calculated

Each vowel in your name (A, E, I, O, U) is given a value from the Pythagorean system (A=1, E=5, I=9, O=6, U=3). The values are added together and reduced to a single digit, while the master numbers 11, 22 and 33 are kept as they are.

How it differs from the other name numbers

• Soul Urge — the vowels. Your inner motivations and emotional needs (the private you).
• Personality — the consonants. The impression others form of you at first.
• Expression — all the letters. Your overall talents and life direction.

For a clear, repeatable result this calculator treats Y as a consonant. Some numerologists count Y as a vowel when it sounds like one — if you prefer that reading, weigh the result accordingly.

How to use it

Read your Soul Urge number as a window into your heart — the deeper "why" behind what you do. It is a tradition for reflection and self-understanding, not a guarantee of outcomes. For a complete reading, also work out your Expression and Life Path numbers, or consult a qualified numerologist.