Welcome to the Noodle Number Calculator!


Please enter your measurements in inches to see your noodle number


What is a Noodle Number?

A Noodle Number is how long a penis would be if instead of having the girth that it does, it had the girth of a dry spaghetti noodle, but with the same volume!

How do you calculate a Noodle Number?

Great question! For simplicity, we treat the penis as if it was a perfect cylinder. Treating it this way comes from the idea that the sides of the head are girthier than the shaft in some places, so if we take that extra volume and put it around the cone shape near the tip, it kinda evens out and its basically a cylinder right? We think so and thats what matters.

With that assumption we are able to easily calculate what we want:

Volume=π*Radius2*PenisLength
Radius=Circumference/(2π)
Volume=π*(Circumference/(2π))2*PenisLength

From here we have the volume of the of penis we are measuring, next we need to use that volume to find the length that penis would be with the girth of an uncooked spaghetti noodle. The dimension that was measured on the spaghetti noodle was its diameter. The value in the calculator will default to .07, which is the diameter of a spaghetti noodle in inches measured with digital calipers. In our next formula we replace the radius variable from the original volume formula with .035, or half of the measured diameter:

NoodleLength=Volume/(π*Radius2) => NoodleLength=Volume/(π*(0.035)2)

Making this our final formula:

NoodleLength=(π*(Circumference/(2π))2*PenisLength)/(π*(0.035)2)