Penis Calculator

Penis Calculator


penis rulerHow to Measure your Penis Size with the AMPS RULER

Difficulty: Easy
Time Required: 15 minutes (after you have an erect penis)

Here's How:

  1. In order to accurately measure penis size, first you must have an erect penis (since penis size when flaccid is not an accurate measurement). How you choose to accomplish this task is up to you. But we can’t move any further in determining penis size until your penis has assumed the proper position!

  2. Measure Penis Length -– Start off by measuring the length of your penis. All you need to do is use the amps ruler. Position the ruler at the base of your penis (where it attaches to your body –- make sure to press into the pubic bone as far as you can because fat can actually hide the length of your penis). Measure your penis length by marking how long it is from the base all the way to the end of the tip. Write down this number and label it “penis length”.

  3. Measure Penis Girth -– Now you will be measuring around your penis, basically figuring out its circumference/thickness, or penis girth.  Gently wrap the AMPS Ruler one time around the thickest part of the shaft/body of your erect penis (yes, it still needs to be erect!). Mark where the ruler meets and the ruler should indicate the measurement.  Write down this number and label it “penis girth”.


A non-erect penis measurement is rather valueless since many factors can cause a temporary penis shrinkage of two or more inches (like cold weather or going swimming).

To get the most accurate measurement of penis size, you should repeat the above steps 1-3 at different times throughout the day over several days. Penis size can vary due to stress, fatigue, frequency of sexual activity and arousal levels.



Calculate your new size

Enter the current size of your erect penis in the lower box and select how long you wish to wear AMPS Traction System.

The AMPS Calculator will only work with flash enabled browser and devices.

manufacturers study results, wearing time of 8 hours per day, 7 days per week. The measurement is from the base of penis near pubic bone measured top side to the tip. Actual results may vary, as each person has a different tissue structure. This information is intended merely as a guide for your new penis size. The data is based on statistical averages!



Buy it Now!

AMPS Traction System

The most popular male enhancement device of all time, helping men grow by an average of 28%. The AMPS Traction system comes in a modern aluminum flight case. Our new 2012 model with the extra set of ˝ inch elongation bars for super accurate growth monitoring, including a full two year warranty, This Kit includes everything you need.>

Market price: $389.00 , save 23%