How the Life Path is calculated
Reduce your birth month, day, and year to single digits separately, keeping any master number, then add the three and reduce again. For 15 May 1992: the month is 5, the day is 1 + 5 = 6, and the year is 1 + 9 + 9 + 2 = 21, then 2 + 1 = 3. So 5 + 6 + 3 = 14, and 1 + 4 = 5.
Some calculators add every digit of the date at once instead. That usually gives the same answer, but it can hide a master number. This calculator uses the separate-reduction method, the most widely used one.
Your name numbers
Your Expression number adds every letter of your full birth name. Soul Urge uses only the vowels, and Personality only the consonants. Y counts as a vowel only in a name with no other vowel, like Lynn. Use the name on your birth certificate, not a nickname.
Nothing you enter here is saved. The calculation runs in your browser.