Know your size

The ultimate Penis Size tracker

Measure, track, and compare your size with scientifically-backed data. Discover how you compare to men worldwide and gain insights into your length, width and circumference.

The Penometer app.

History

Measure & Track Your Growth

Penometer lets you save your penis size measurements and visualize trends over time. Predict future changes, monitor growth, and gain insights into your development.

Insights

Micropenis Detection & Analysis

Wondering if your size is medically below average? Penometer’s built-in micropenis detection tool assesses your measurements based on scientific data.

Choose from three different categories: Adult, Child or Infant for accurate evaluation.

Why Penometer?

Measure. Track. Compare.

Flaccid, Erect & Stretched

Track your penis size accurately in different states using the mode switch.

Length, Width & Circumference

Accurately measure and track your penis in three dimensions.

Trends and Predictions

Visualize how your penis size is changing over time and get predictions on your future growth based on current trends.

Custom Reminders

Never forget to track your size. Set personalized reminders to measure at regular intervals and stay on top of your progress.

Micropenis Detection

Get a scientifically-backed analysis from the app to determine if your penis size falls within the micropenis range.

Metric & Imperial Support

Track your penis size using either Metric or Imperial units, whichever you prefer.

Features

The Simplest Way to Track Your Penis Size

Measure & Track with Confidence

Easily measure and track your penis size over time. Track trends, see improvements, and maintain a personal record—all in one place.

Compare Your Size Instantly

See how you compare to national and global averages. Get insights into where you stand based on reliable statistical data.

Micropenis Analysis & Insights

Receive a scientifically backed assessment to determine if you fall within the micropenis threshold.

Complete Customization

Personalize Your Tracking

Penometer is built for precision and flexibility. Adjust every setting to fit your needs, from measurement units to visualization styles. Take control of how you track and interpret your data.

Why Penometer?

Join thousands of men tracking their Penis Size

Take charge of your measurements and gain insights into your data now.