2024-01-18 ~ 3 min read

The Potential Mates Calculation: A Mathematical Dive into Finding 'The One'


The Potential Mates Calculation: Exploring the Numbers Behind Finding ‘The One’

Finding the perfect partner is something many of us think about. Can statistics help guide us in our search? Let’s dive into some fun, and admittedly rough, calculations to estimate how many potential mates might be out there based on certain selected traits and conditions.

gist is: I would have 3273 potential mates between the ages of 27-34 in London, Stockholm, and Lisbon, assuming I’m looking for someone who’s in the top 30% for beauty, intelligence, emotional stability, and communication, given that only 50% of the population is single.

Assumptions:

  1. Traits: We’re focusing on four primary traits - beauty, intelligence, emotional stability, and communication. Each trait is assumed to be found in the top 30% of the population. Hence, only 30% of people qualify for each specific trait.
  2. Age and Gender: We’re narrowing our search to individuals between the ages of 27-34, which, assuming a normal distribution of ages, is around 17% of the population. Moreover, we’re only focusing on one gender, halving our initial population size.
  3. Location: London, Stockholm, and Lisbon are our cities of interest. Together, they have a population of about 9.5 million people.
  4. Availability: We further assume that only 50% of our eligible candidates are single.

Math Behind the Numbers:

  1. Traits Calculation:

    0.3(beauty) × 0.3(intelligence) × 0.3(emotional stability) × 0.3(communication) = 0.0081

    Meaning, only 0.81% of people have all these four traits combined.

  2. Age and Gender Calculation:

    0.0081(traits) × 0.17(age) × 0.5(gender) = 0.00068925

    So, 0.068925% of the general population would meet these criteria.

  3. Location-Based Calculation:

    9,500,000 (combined population of the three cities) × 0.00068925 = 6547.875

  4. Availability Adjustment:

    6547.875 × 0.5 (availability) = 3273.9375, which we can round down to 3273 potential mates.

Are the Calculations Accurate?

While these calculations offer a fun perspective, they come with some caveats:

  1. Traits aren’t likely to be mutually exclusive: For example, someone who’s in the 70th percentile for beauty could also be in the 70th percentile for intelligence. Therefore, the multiplication might underestimate the number of eligible people.

  2. Population Distribution: The assumption that 17% of the population is between 27-34 might not be precise for every city or country. The age distribution varies depending on numerous factors, including birth rates, migration, and more.

  3. Trait Distributions: Using percentiles is a rough measure. Actual distributions of beauty, intelligence, emotional stability, and communication aren’t straightforward and can vary depending on various cultural or societal factors.

  4. Availability: The assumption that 50% of our candidates are single is a broad one. Marital status or relationship status would vary widely by age, city, culture, and other factors.

In summary, while the calculations provide an intriguing way of thinking about finding a potential mate, they’re based on broad assumptions. Nonetheless, it’s always exciting to think about the myriad of factors and probabilities that play into our lives. Remember, life often surprises us in the most unexpected ways, and numbers can’t capture the magic of genuine human connection!


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Hi, I'm Eric. I'm a software engineer and data scientist based in Lisbon. You can follow me on Twitter, see some of my work on GitHub,