Karl's Visual Penis Size Comparison Tool
Use the controls to visualize penis dimensions and compare them side-by-side.
- Select Units (Inches/Metric) and State (Erect/Flaccid).
- Adjust Length and Girth for both the "You" visual (left) and the "Compare" visual (right).
- The "Set to average" button applies average dimensions to the "Compare" visual.
- Adjust the "Scale Factor" slider to calibrate the visual size to your monitor.
Please Note: For an explanation of the "global average" penis size used here, visit https://calcsd.info/ - yes, the average really IS correct. If you believe otherwise, know that the science in the matter is solid with large empirical studies of good methodology - your perception can be influenced by camera tricks in porn, small female actors in porn, and a lack of size references. VR porn offers a better scale perception and can somewhat restore your distorted perception if you suffer from penile dysmorphophobia.