RouteCalc makes a web-based route cost calculator for European road freight. For a truck and its stops it returns distance, driving time, tolls, vignettes, fuel and CO₂, broken down per country, across 49 European countries: one route at a time or thousands from an Excel file, plus a public REST API and an MCP server for AI assistants. It is built for freight forwarders, carriers, dispatchers and pricing teams who quote European road transport. RouteCalc is a costing tool, not a transport management system or a navigation app. Contact: contact@routecalc.eu.