Personal year, month and day
Monthly numerology runs on three numbers. The personal year is your birth day plus birth month plus the current year, reduced to a single digit, and it sets the theme of the whole year. The personal month adds the calendar month to it. The personal day adds the date, and it is how practitioners choose dates for launches, registrations and difficult conversations.
What each year number means
1 is for fresh starts and decisions that shape the next nine years. 2 asks for patience and works through other people. 3 is social and creative. 4 is the unglamorous building year. 5 brings movement and surprises. 6 turns to home, family and duty. 7 is inward, for study and rest rather than launches. 8 is the harvest year for money and recognition. 9 clears the ground before the cycle begins again.
Choosing dates
Supportive dates are those whose reduced digit matches your personal month or is friendly with your driver number. Dates that clash are not unlucky days; they are days that need patience, double-checking and fewer commitments. Most practitioners use them for review and repair work rather than for signing anything.
To understand the chart these numbers sit on top of, build your Lo Shu grid first.
Questions people ask
How is the personal year number calculated?
Add your birth day, birth month and the year, then reduce to a single digit. Born on 14 August, the 2026 personal year is 1+4+8+1 = 5.
What is a personal month number?
Add the calendar month to your personal year and reduce. In a personal year 5, March gives 5+3 = 8, a month for money and results.
When does the personal year change?
This calculator changes it on 1 January, which most Indian practitioners follow. Some Western numerologists change it on your birthday instead.