Empire of π Day Flag

The Ghana π Day Flag

China π Day Flag

Surrounding the Pi symbol going clockwise, it reads 3.14.

North Korean π Day Flag!

Salute this flag or we put in special camp!

The Pisces π Day Flag

This flag literally says Pi-C's or Pisces?

The Nepal π Day Flag

Lebanon π Day Flag

Italian π Day Flag

India π Day Flag

Jewish π Day Flag

A ratio of higher understanding.  So what is the big deal with pi.  A neat number, big deal?  Well think of it this way, there is something mysterious about circles.  Eyes, the sun, the moon...definitely something mesmerizing about circles.   When you compare the radius to the circumference a number appears.  No matter how big or small the circle the same number is created.  The neat thing about this number it that is infinitely unpredictable.  The more precision you seek, it keeps generating numbers if creative ways.  It seems to echo the infinite attribute of creation, associated with divine creativity.

So in a way, understanding the creative nature of pi creates a sort of divine resonance with logical thinkers.  Pi essentially cracks wide open, logical, rational, atheistic minds to a kind of thinking associated with religion and spirituality. 

The Ethiopian π Day Flag

The Brazilian π Day Flag

Canadian π Day Flag

Alternatively, it can be used in Peru too!  For the record Peru's flag came first!

Spanish π Flag

Persian π Flag

Pi is considered a sacred number, what better way to have it stylized like modern Persia's flag.  In this case the number Pi is written in Arabic along the white stripes on the edges of the red and green stripes.  Likewise the central portion has the iconic symbol of Pi. 

National Greek π Flag

The national Greek π flag has 3 white stripes to represent three, 1 blue canton to represent 1/10th, and four blue stripes to represent 4/100ths of the number Pi, which equals 3.14.

Greek Numbers Pi Flag

Since the Greeks originally used letters to represent numbers, we have a flag that reads 3.14.  Gamma is the 3rd letter and is capitalized. Alpha is the middle letter which represents one, but it is lower case because it is a fraction.  Finally delta is the 4th number/letter.  

π Flag for the Tridecimal Base - 13ths

There is more than one way to look at π.  The dominant view is this number is 3.14 but that is an artifact of the decimal system.  Taken from another base, say like the number 13, π becomes the number 3.1AC1049052A2C.  Now how many people can recite that sequence from memory?

Like all the π flags out there, this one is based upon the first three digits of π from the tridecimal, base system of 13 digits, which is 3.1A.  The number 3 is the whole number represented with the international maritime flag for three, which looks like a reverse flag of the French.  Then the number one is the red dot on white in the middle, which looks like the Japanese flag.  Finally the Alpha flag with is white and blue swallowtail design.  Since the international maritime flag for the letter A does has a missing sector this give the central portion a Pac-Man like look.

π Flag in Binary!

Everyone knows about π!  But most people do not know what π is in binary.  Instead of 3.14 it is 11.00100100001111!  So in honor of π day we have another flag that honors this oh so magical number know to all of mankind. 

As with the other π flag of different base numbers it only uses the first three digits.  In this case the flag for the international maritime flag for 11 is used with modified zero colours

American π-Day Flag

This is the USA π Flag.  It echos of Pi in two ways.  The first is the obvious white Greek letter for Pi.  Then the design reflects the first three digits of Pi, which are 3.14.  It has three white stripes, one blue canton, and four red stripes, reflective of 3.14.