TrenchCalc - 2026 Pricing, Features, Reviews & Alternatives

TrenchCalc is a specialized mobile platform designed to perform complex trench volume calculations and generate compliance documentation directly on construction sites. The application addresses the needs of field engineers, site supervisors, contractors and project managers in the civil engineering and construction industries. It enables real-time estimation of material requirements and verification of on-site measurements without dependency on office-based resources. This functionality supports project planning, dayworks operations and regulatory reporting under field conditions.

The platform accommodates multiple geometric configurations, including battered wall excavations, benched trenches and vertical wall profiles. It supports multi-zone modeling with up to seven distinct zones per trench, permitting individual configuration of materials, geometries and cement stabilization parameters. The cement stabilization feature computes required cement quantities and delivers unconfined compressive strength estimates for seven-day and twenty-eight-day curing periods. Users can incorporate culvert spacing calculations and divide volumes by bedding layers or stabilization zones during the data entry process. An intelligent validation system provides real-time fit warnings and safety breach detection to ensure accuracy and compliance.

Advanced data capture capabilities incorporate LiDAR scanning functionality for compatible mobile devices. This feature enables three-dimensional scanning of stockpiles and trench cavities, producing precise volume measurements within seconds. The application integrates an AI-powered site diary system that transforms voice recordings into transcribed and professionally formatted entries. These diary entries are suitable for inclusion in reports, handover documents and compliance records.

The user interface is organized into twelve integrated tabs that facilitate a customizable workflow tailored to individual project requirements. Visual aids and intuitive input methods support on-site use in varying field conditions. The platform operates as a standalone application, processing all calculations and documentation tasks locally on mobile devices without reliance on external enterprise systems. TrenchCalc is available for download on Google Play and the App Store.