Add together the numerical values of all the consonants in your full birth name.

Reduce the sum to a single-digit number by adding the digits together until you get a single-digit result.

This single-digit number is your Personality Number.

Example Name: John Smith

Numerical Values:

J (1) + H (8) + N (5) + S (1) + M (4) + T (2) + H (8) = 1 + 8 + 5 + 1 + 4 + 2 + 8 = 29

Reduce to Single Digit: 2 + 9 = 11

Personality Number: 11*

* This master number should be considered as well as the number 2; 1+1 = 2.