Janma Ank: The Day of the Month in Indian Numerology

Janma ank, also called mulank, is the Indian day-of-birth number. It uses only the civil day of the month, not the month and not the year. A birth on the 15th is 1+5=6, so the janma ank is 6. Teachers in this tradition usually reduce every total to a single digit from 1 to 9, which is a different rule from the Pythagorean habit of pausing at 11, 22, or 33.

The addition is arithmetic. Mapping 6 to Shukra, which many Indian numerology teachers do, is a traditional pairing, not a line you can point to in a Kundli and not a proof about temperament. The full-date number, bhagyank, is calculated separately in bhagyank from the whole date. Vedic astrology does not obtain the janma ank by watching the sky. Jyotish uses graha, rashi, nakshatra, and dasha. Numerology uses the date you write down.

How do you calculate janma ank?

Read the day on the birth record. Use the Gregorian civil date the family treats as the birthday, unless you are explicitly following a teacher who substitutes the tithi. This article uses the civil day. The 15th is not automatically Purnima. Purnima is a lunar tithi and can fall on another calendar date.

• Days 1 through 9 are already the janma ank. Born on the 5th, the janma ank is 5. There is nothing to add.
• The 15th is 1+5=6.
• The 23rd is 2+3=5.
• The 29th is 2+9=11, then 1+1=2. The finished single digit is 2. Some readers note the compound 11 on the way. Pausing there and calling it a master number is the Western convention, explained in master numbers. Indian date practice in this article continues to 2.

Month and year never enter this sum. Two people born on the 15th of any month, in any year, share janma ank 6. They do not share a bhagyank unless the rest of the date agrees, and they do not share a Kundli. Time and place still build the chart. That split is the subject of the same date, two different tools.

The graha list is a teaching, and it is not Vimshottari

Many Indian numerology teachers pair the nine digits with grahas in this order: 1 Surya, 2 Chandra, 3 Guru, 4 Rahu, 5 Budha, 6 Shukra, 7 Ketu, 8 Shani, 9 Mangal. Under that teaching, janma ank 6 is spoken of as a Shukra number. The sentence "6 is associated with Shukra here" is tradition. The sentence "1+5=6" is arithmetic. Keep them in that order when you repeat a reading.

This list is not the weekday list, and it is not the Vimshottari order. Weekdays run Surya, Chandra, Mangal, Budha, Guru, Shukra, Shani. Vimshottari runs Ketu, Shukra, Surya, Chandra, Mangal, Rahu, Guru, Shani, Budha, and it starts from the Moon's nakshatra, not from the day of the month. If a reading calls you a 6, then calls Shukra your mahadasha because 6 sits with Shukra on the numerology list, it has merged two systems. A dasha comes from the chart. The day number comes from the calendar square.

What people use janma ank for

In everyday Indian numerology the janma ank is the short label for how a person is said to meet ordinary days: the style, the habit, the first reaction. Practitioners compare it with the bhagyank and with a name total when they talk about whether the public name "matches" the birthday. That comparison is their craft. A single digit cannot time a marriage or clear a medical question, and this site will not dress it up as either. Near midnight, confirm which civil date the hospital wrote. A birth at 12:10 a.m. belongs to the new day. Ten minutes earlier belongs to the previous day, and the janma ank flips with it. The chart has a further problem, the lagna, which needs the clock even after the date is settled.

Questions people keep asking

Is janma ank the same as a Pythagorean life path?

No. Janma ank is the day only. The life path adds month, day, and year under Pythagorean rules. On the 15th the janma ank is 6 even when the life path is something else. See the life-path calculation.

Do I reduce 29 to 11 or to 2?

For janma ank as this article defines it, reduce to 2. Report 11 only if you are explicitly following the Pythagorean master-number rule, and say so.