To calculate your Kau Number manually use the follow calculation
To calculate your Kua number we use the Chinese lunar calendar. (For those born before the 6th or 7th February you must go back a year i.e. if you were born on the 6th February, 1959 you would calculate your Kua number using the year 1958.
For females to calculate their Kua number, add the last two digits of the year of your birth and then add 5 this is your Kua number.
Example
If your date of birth is 10 June 1960
Add the last two digits of your date of birth together
(6+0=6) then add this to 5 (6+5=11) to arrive at a single number add the 11 together (1+1=2) Your Kua number is 2
For males to calculate their Kua number, add the last two digits of the year of your birth and then subtract it from 10 this is your Kua number.
Example
If your date of birth is 10 June 1960
Add the last two digits of your date of birth together.
(6+0=6) then subtract from 10 (10-6=4) Your Kua number is 4
