To calculate your Life Path Number, you need to add together the digits of your birth date (month, day, and year) and then reduce the sum to a single digit or a master number (11 or 22). For example, if your birthday is August 18, 1989, you would convert the month (8), the day (1 + 8 = 9), and the year (1 + 9 + 8 + 9 = 27 → 2 + 7 = 9) to single digits, then add them together (8 + 9 + 9 = 26 → 2 + 6 = 8). Thus, your Life Path Number would be 8.
To calculate your Sun Number in numerology, add the day and month of your birth. Then, reduce the total to a single digit between 1 and 9 (note that master numbers such as 11 and 22 are not reduced). For example, if you were born on August 5, you would calculate it as 8 (month) + 5 (day) = 13, which reduces to 1 + 3 = 4.
To calculate your personal year number, sum your birth day, birth month, and the current year (or the year you want to analyze). For example, if your birthday is July 15 and you are calculating for 2024, you would add 15 (day) + 7 (month) + 2024 (year). Then, reduce the total to a single digit by adding the digits together, which follows a nine-year cycle.
your personal month number, sum the reduced month digit and your personal year number, e.g. your personal year number is 9 and February is the month, you need to add year digit 9 to the month number 2 (corresponds to February). The sum is 11, and then you reduce it. So, February has a number 1+1 = 2, for an individual with year number 9.
In order to find your personal day number: add a number of the day to the personal month number, in case of need - reduce the number to a single digit.