Personal month: calculation and meaning in numerology
Your personal month divides the personal year into twelve stretches: each month gets a number from 1 to 9 that colors its priorities.
By Thomas Guilhot · updated
Personal month: the 9 values in brief
- 1A month to start
Personal month 1 is the month of momentum: a time to decide for yourself, set a project in motion, and take the first step.
- 2A time for agreements
Personal month 2 is the month of listening: a time to move forward with others, be patient, and favor understanding.
- 3Talk, create, go out
Personal month 3 is the month of speech: a time to tell stories, share, and bring lightness to your exchanges.
- 4Organize, plan, hold steady
Personal month 4 is the month of the concrete: a time to tidy up, organize, and lay solid foundations through steady effort.
- 5A month of movement
Personal month 5 is the month of movement: a time of change and novelty, for opening up without losing your priorities.
- 6Caring for your bonds
Personal month 6 is the month of home: a time to nurture bonds, beautify your surroundings, and share the load.
- 7A month to step back
Personal month 7 is the month of stepping back: a time to slow down, learn, and seek a deeper understanding.
- 8Decide and make it real
Personal month 8 is the month of material stakes: a time to negotiate, decide, and manage with clarity and preparation.
- 9Finish and make room
Personal month 9 is the month of closure: finishing what drags on, lightening your daily life, and turning toward others.
What is the personal month?
The personal month is the shortest time marker used in numerology, apart from the personal day. It sits inside the personal year, which sets the background climate for twelve months, and it refines the mood for a few weeks. It covers one calendar month, from the first day to the last. If the year is like a season, the month is more like the weather of the moment: it does not change the landscape, it changes the light.
Each month receives a number from 1 to 9. A 1 pushes you to start, a 2 to get along with others, a 3 to talk and create, a 4 to get organized. A 5 invites you to move, a 6 to look after those close to you, a 7 to step back, an 8 to settle material questions, a 9 to finish. These meanings are those of the numbers themselves, applied to a short stretch of time: a 7 month does not call for a thirty-day retreat, only a few evenings of reflection at the right moment.
The personal month is always read together with the year that contains it. A 5 month, made of movement, does not have the same feel in a 4 year devoted to building as in a 5 year that is already restless. In the first, it offers a breather; in the second, it adds momentum to momentum. The two numbers shade each other without canceling out.
In the report, it appears in the chapter “Where you stand,” next to the personal year, the transit letter, and the annual vibration. It helps you choose a moment rather than wait for an event: placing a task, a conversation, or a tidying-up where the climate suits it. It offers themes and questions for the current month, without announcing anything.
It is different from the birth month number, which colors childhood and never changes.
How to calculate it
The calculation starts from the personal year: the calendar year, plus the day and month of birth, all reduced to a single digit. To it you add the number of the calendar month (1 for January, 12 for December) and reduce again, without keeping 11 or 22: the result stays between 1 and 9. October, November, and December give the same result whether you count them as 10, 11, and 12 or as 1, 2, and 3.
A practical consequence: September always carries the same number as your year, and the first three months come back unchanged at the end of the year. Only the switch to January breaks the sequence: the personal year goes up by one, and January carries the number that came before December’s. Other methods start the personal month on your birthday (from the 14th to the 14th, for example) or start from a personal year that turns over on your birthday; here, everything follows the civil calendar.
Common mistakes with the personal month
Keeping an 11 or a 22 has no place here: the personal month always reduces to a number between 1 and 9.
Adding the month number to the date of birth leads nowhere: you start from the personal year of the current year.
In January, the personal year has already changed. Calculating this month with last year’s personal year shifts everything that follows.
The birth month number, which is fixed, colors childhood: it does not replace the personal month, which changes every month.
Starting the month on your birthday while keeping the calendar year mixes two calendars; a single convention is better.
Frequently asked questions: personal month
How do you calculate your personal month?
Add the number of the calendar month to your personal year, then reduce until you get a digit from 1 to 9. For someone in personal year 6, July gives 6 + 7 = 13, then 1 + 3 = 4: a personal month 4. August will give 5, September 6, and so on, one step higher each month.
Does the personal month start on the 1st?
Yes, according to our calculation rules. The personal month follows the calendar: it begins on the 1st and ends on the last day of the month, just as the personal year follows the calendar year. Some schools start it on the birthday, for example from one 20th to the next, which shifts the results by several days. Both practices coexist; what matters is to always stick to the same one.
What is the difference between personal month and personal day?
The personal day adds the date of the day to the personal month, then reduces again: it changes every day, while the personal month stays the same from the first to the last day of the month. In the report, both are read with the same nine tones. The month gives a direction for several weeks, while the day mostly helps you pick a specific date for a task.
How do you know which month is a 5 month for you?
Subtract your personal year from the number you are looking for; if the result is zero or negative, add 9. You get the number of the first month concerned, and the same number comes back nine months later if you stay within the year. Take a personal year 3. For a 5 month, 5 minus 3 gives 2: February (3 + 2 = 5), then November (3 + 11 = 14, and 1 + 4 = 5).
Can you have the same personal month twice in a year?
Yes, for three numbers each year. October, November, and December repeat the numbers of January, February, and March, because adding 10, 11, or 12 amounts to adding 1, 2, or 3 after reduction. In personal year 3, for example, months 4, 5, and 6 come back twice, while 7, 8, 9, 1, 2, and 3 appear only once. On January 1st, the personal year goes up by 1: the sequence then restarts from a number just before December’s.
How do you find your personal month for October?
It is worked out from your current personal year. In personal year 4, October adds 10: 4 + 10 = 14, then 1 + 4 = 5. This personal month 5 suits movement, for example trying a new setup or accepting an unexpected invitation. A shortcut: since 10 reduces to 1, October always carries the number that follows your year’s. Redo the calculation with your own personal year.
What is the difference between personal month and universal month?
The universal month is shared by everyone: it adds the universal year, drawn from the year alone, and the number of the month. In universal year 1, September thus gives 1 + 9 = 10, which is 1. The personal month starts from your own personal year and so varies from one birth date to another. The first describes the spirit of the times, the second your way of moving through it; some numerologists read the two together.
Do you need your birth year to calculate your personal month?
No. Only the day and month of birth count, added to the current year, then the number of the month. Two people born on April 5, one in 1962 and the other in 1999, therefore have the same personal months all year. The birth year comes in elsewhere, in the life path number or the realization periods for example, never here.
How do you use your personal month in daily life?
As an agenda of intentions rather than a calendar of events. At the start of the month, read its number and choose one or two actions that fit it: following up on a file in month 1, inviting loved ones in month 6, sorting papers in month 9. On the last day, note what has moved. After a few months, this notebook teaches you more than a general description.
Go further
- Personal year
The personal year gives the climate of a year within a nine-year cycle, based on your birthday and the year chosen.
- Annual vibration
The annual vibration places each year in a twelve-year loop that changes on every birthday, according to your age.
- Transit letter
Your transit letter is the letter of your name that goes with one particular year: a second color, set beside your personal year.