For example: 7th of March, 1985 will be totaled as 7 + 3 + 1 + 9 + 8 + 5 = 33, and then 3 + 3 = 6. So the numerological total of the date of birth 7th March, 1985 is 6. Depending upon the total of the partner's date of birth number, your individual personalities will be described, and then the compatibility of your relationship would be determined.