The Electrical Cone Penetration Test (ECPT) is a widely used geotechnical method that provides valuable data on soil properties such as strength, stiffness, and stratigraphy. By measuring parameters like cone tip resistance, sleeve friction, and, in some cases, pore water pressure, the ECPT helps engineers assess soil layers, bearing capacity, and classify soil types, making it essential for foundation design and geotechnical analysis. One of its key advantages is the continuous and detailed data it provides, allowing for accurate identification of changes in soil properties. Additionally, ECPT is a non-intrusive method, causing minimal disturbance to the soil, which is particularly useful in sensitive environments. Its speed and efficiency make it a cost-effective solution for both small and large-scale projects, providing immediate results. The test is also highly effective in soil classification, distinguishing between sands, silts, and clays, which aids in site-specific designs. ECPT’s versatility allows it to be applied to various geotechnical challenges such as foundation and pile design, slope stability, and settlement analysis, though it is less effective in coarse, gravelly soils.