A specialized tool for selecting technologies and estimating the costs of connecting schools to the Internet. It applies methodologies for calculating both internal school networks and connections to broadband access networks, helping identify optimal deployment options in terms of capital and operational expenses. The tool offers two calculation modes: Single School Mode – For school administrations to assess local network and broadband needs, estimate costs, and explore implementation scenarios without registration. Regional Planning Mode – For education or telecommunications authorities to plan connectivity for multiple schools in a region, create projects, and calculate costs considering geographical distribution.