Karl's PE Toolbox

Specialized Calculators for Penis Enhancement

Welcome to My Collection of PE Tools

I've created these specialized calculators to help with various aspects of penis enhancement exercises. Each tool addresses a specific need in your PE journey. Click on any tool below to get started!

Girth Gain Calculator

Calculate your "Hours to Gain 0.1 inch" (HtG01) and see how your girth exercise progress compares to average rates. This tool displays where your progress falls within a normal distribution, helping you evaluate your PE routine effectiveness.

Track Progress

Vacuum Piston Force Calculator

Calculate the virtual "pull force" based on cylinder diameter and vacuum pressure. This tool helps determine optimal vacuum pressure for length exercises, ensuring both safety and effectiveness during vacuum pumping sessions.

Force Calculation

Cylinder Size Recommender

Find the right cylinder size based on your flaccid and erect girth. For length pumping, it suggests smaller cylinders to prevent veno-occlusive mechanism engagement, while for girth pumping it recommends cylinders 15% wider than your idealized diameter for optimal expansion room.

Size Guide

Karl's Convenient Converter

Convert between different pressure units commonly used in PE, such as mmHg, cmHg, kPa, inHg, and more exotic units. This specialized PE pressure unit conversion tool ensures consistent and accurate measurements for all your enhancement activities.

Unit Conversion

Vibration Motor Power Calculator

Calculate the effective force of vibration motors at different frequencies (20Hz, 40Hz, 60Hz) based on rated power. Determine which motors work best for Vibra-RIP pumping (3-6kg at 20Hz for larger cylinders), vibra-tugging with extenders (0.6-1.8kg at 20Hz), or direct shaft application.

Motor Optimization