Numerology and the numbers
Numerology 18 Meaning

Planet mars associated with the numerology of 18

The Warrior

The digits in the number 18 have the digit sum 9 which resonates with the planet Mars. 18 is often written as 18/9 where the digit sum is placed after the slash. To understand 18 more in depth we recommend you also read more about the digit sum 9 here.

The Numerology of 18: Its Meaning and Significance

18 gives a considerable drive and power to accomplish all the actions that it starts. The number 18 is the most militant and straightforward of all the Mars numbers (numbers with digit sum 9 – i.e., 18,27,36,45,54,63,72,81, etc.).

The number 18/9 indicates a determined and hardworking personality with great vision and a strong masculine awareness and drive. You can accomplish great things and achieve incredible wealth through mental focus and enterprise. You are individualistic and your own boss.

18 gives good leadership skills and an invincible drive. It is the day vibration of many political leaders. Our statistics reveal that the 18th is the leading day of birth among prime ministers. The job of prime minister is a very "hands-on" and action-oriented leadership job, as opposed to, for example, "president," which in many countries is more ceremonial in nature. We also find in our statistics that the 18th is the most common day of birth among academics. The discipline and mental focus of 18/9 is apparently good for plowing through many books and knowledge.

The 18/9 is never used in new name charts. The number is too hard, fanatic, and choleric and tends to shut down the softer emotions such as love, empathy, and sensuality.

In imbalance, the number 18 is conflicted, angry, choleric, and fanatic. Many with 18/9 energy seem happy, light-hearted, and open on the surface, but there is nothing light about the inner life of 18/9. There is a lot of guilt, shame, fear, and insecurity. For example, there can be a lot of internal conflict with a shifting attraction and repulsion to money and power.

In balance, the number 18 has energy, focus, willpower, and drive.

Explore more about the numerology of 18 and its powerful implications in our online program "Chaldean Numerology for Beginners." Uncover every aspect of this archetype through the NP NUMBERS 1-99 ARCHETYPING SYSTEM™, detailed statistics, Tarot, Tree of life, and other numerological interpretations. Click here to learn more about Chaldean Numerology for Beginners and how you can start your journey towards deeper knowledge and understanding.

Tarot card for 18 "The Moon"

18 corresponds to the 18th card in the Tarot "The Moon".

The card shows a wolf and a domesticated dog howling at the Moon while a crayfish emerges from the water. In the background we see a tower on each side of the card.

The card shows aspects of false guidance, fears of the mind, hidden temptations, competition and the emotions in turmoil. To see an in depth description of this tarot card please read this article:


The 18 in balance is:

  • Focused to the extreme and works harder than all
  • Self-confident, strong and can achieve great things
  • Deeply motivated by principles and its sense of justice
  • Able to set aside body and emotions to reach its goals
  • The most warrior-like number of all numbers

The 18 unbalanced is

  • Unempathetic - the angriest and most explosive of all numbers
  • Repressing all of its emotions until the verge of breakdown
  • Pushing itself way over its limits affecting health and wellbeing
  • A fanatic vengeful terrorist creating conflict and aggression
  • Full of shame and guilt as it cannot live up to own standards

NUMBER 18 keywords for inspiration

The balanced aspects, traits and adjectives of number 18 are:

Can only be balanced in the higher self as it is a very hard vibration, represents goals and missions, works hard, self-discipline, strong, self-confidence, structured, wisdom, overview, big visions, a warrior number, masculine strength, motivates others, intense mental focus, intelligence, sense of justice, leader, self-employed, own boss, winner mentality, charisma and power.

The imbalanced aspects, traits and adjectives of number 18 are:

Hard, repressed, anger, vengeance, explosive, pushes itself, fanatical, conflicts, unpleasant competition, tensions in the body, conflicting emotions, dominance, aggression, closes down the emotions, suppression, lack of empathy, dictatorial, self-righteous, headstrong, over control, judges others, status fixated, deep feelings of guilt, deep feelings of shame, can lead to afflictions such as cancer.


Celebrities with 18 in their numerology chart

Birth day number 18

People born on the 18th of a month have the focus, drive, aggression and "edge" that the number 18 provides. Here we have:

Christina Aguilera (singer)
Thomas Kirk Kristiansen (LEGO billionaire)
Katie Holmes (actress)
Lance Armstrong (cyclist)
Jada Pinkett Smith (actress)
Queen Latifah (rapper)
Emmanuel Besnier (billionaire)
Owen Wilson (actor)
Dr. Dre (rapper,producer)
Conan Chris O'Brien (TV host)
Peter Schmeichel (goalkeeper)
Brad Pitt (actor)
James Gandolfini (actor)
Yannick Noah (tennis)
Jean-Claude Van Damme (martial arts)
Martina Navratilova (tennis)
Kevin Costner (actor)
Yun Fat Chow (actor)
John Travolta (actor)
Rick Moranis (actor)
Isabella Rossellini (actress)
Richard Branson (billionaire)
Steven Spielberg (director)
Keith Richards (guitarist)
Paul McCartney (musician)
Wilson Pickett (R&B singer)
Lee Harvey Oswald (assassin)
Margaret Atwood (author)
Robert Redford (actor)
Peter Boyle (actor)
Ray Dolby (sound expert)
Yoko Ono (singer and artist)
F. W. de Klerk (last apartheid president SA)
Leif Panduro (author)
Fred Shuttlesworth (civil rights activist)
John Glenn (astronaut)
Pope Saint John Paul II (pope)
Pierre Trudeau (15th prime minister Canada)
Nelson Mandela (anti-apartheid activist)
Greta Garbo (actress)
George Gallup (survey sampling pioneer)
Frank Capra (director)
André Breton (poet)
George Machine Gun Kelly (gangster)
Oliver Hardy (Laurel and Hardy)
George Mallory (mountaineer)
A. A. Milne (Winnie the pooh)
Joseph Stalin (dictator)
Syngman Rhee (first president South Korea)
Bertrand Russell (mathematician,philosopher)
Neville Chamberlain (British prime minister)
Franz Ferdinand (assissination led to WW1)
Ignacy Jan Paderewski (composer,1st premier Poland)
Daniel Williams (1st heart surgery)
Rudolf Diesel (diesel engine)
J. J. Thomson (discovered electron)
Grover Cleveland (22nd and 24th US president)
Sojourner Truth (feminist,abolitionist)
Carl Maria von Weber (composer)
Daniel Webster (dictionary)
Peter Mark Roget (lexicographer)
Joseph Grimaldi (pantomimist)
Antonio Salieri (composer)
Alessandro Volta (inventor battery)
Robert Hooke (scientist)
Qin Shi Huang (founder of Qin dynasty,unified China)

18 is under the influence of MARS

Mars is a reddish planet, and it's surface is covered by towering rock formations and mountains that are twice as high as Mount Everest. There are Grand Canyon-like rock abysses, so scientists believe that there once was water on the surface.

Mars is 2/3 of the size of the Earth and has only approx. 60% of the gravitational field, so you can jump much higher on Mars than here on Earth.

Mars is the Roman god of war, which brings the final judgment and the end of times. Mars people are often warrior like and ready to conquer and subdue the world. They have the courage and strong will and, thanks to these qualities, achieve great success.

But impulsivity hurts their activities. They often do not weigh their strengths and do not distribute them rationally.

In love and partnership, they can experience difficulties as they are both often stubborn, proud, and insensitive.

Mars gives excellent organizational skills and leadership talent.

If they correctly harness their innate strength, discipline, enterprise, and focus, Mars people can achieve tremendous success.

Planet mars associated with the numerology of 18


The Big Diamond Chart™ for 18

The NP BIG DIAMOND CHART™ is one of the main tools in THE NP NUMBERS 1-99 ARCHETYPING SYSTEM™, which helps numerologists "unpack" a number so that they can see all the vibrations born from the meeting of the first and second digits in the numbers 1-99. The chart reveals remarkable details about the psychology and possibilities for each number. In the NP BIG DIAMOND CHART™, the number is first unpacked in the main diamond (bottom middle). The two digits are laid out along the top of the main diamond, and the digit sum is placed at the bottom. The rest of the numbers are found by recursively adding the numbers, entirely unpacking the vibration. The red and green arrows show the relationships between the numbers, revealing inner tensions and resources.

The NP BIG DIAMOND CHART™ is thoroughly interpreted for you in our Numerology Foundational Course, giving you a profound knowledge about the numbers, which will help you make highly accurate numerology chart interpretations.
The Numerology Big Diamond Chart for the number 18


The Vibration Pyramid™ for 18

The NP VIBRATION PYRAMID™ resembles the NP big diamond chart but is constructed in a different way revealing other details about the architecture of each number. While the big diamond chart reveals the sub archetypes present in every number, the vibration pyramid shows the different paths a number can take on its spiritual journey into the core of its being.

The NP VIBRATION PYRAMID™ is thoroughly interpreted for you in our Numerology Foundational Course, giving you a profound knowledge about the numbers, which will help you make highly accurate numerology chart interpretations.

The Numerology Vibration Pyramid Chart for the number 18

Then see the meaning of the numbers in the chart!

Your Numerology Blueprint Revealed

With this FREE personalized video report we dive deep into the meaning of your birthdate and names through the ancient insights of your Chaldean Numeroscope chart.


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