Trench Volume Calculator
Complexity that basic calculators can't touch.
Calculate volumes for battered, benched, or vertical wall trenches — or break down by bedding or cement-stabilized zones.
Scan. Calculate. Document.
All in one app.
Free to download. Upgrade for advanced features.
Scan Trench and stockpile volumes, estimate Costs, create Documents. All from your phone in seconds. Make TrenchCalc your trench platform today.
Why TrenchCalc
Use TrenchCalc for dayworks, project planning, on-site verification, material ordering, and compliance documentation. Calculate trench volumes and get material estimates on-site, without returning to the office.
Cement Stabilization
Get the mix right.
Know how much cement to order and what strength you'll hit. UCS estimates for 7-day and 28-day — before the truck arrives.
lidar scanning
Get volumes in seconds.
Scan stockpiles and trench volumes with your phone - compatible lidar required
ai site diary
Talk. It writes.
Record your voice notes on site. TrenchCalc transcribes and polishes them into professional diary entries — ready for reports, handovers, or compliance.
What Sets TrenchCalc Apart
Multi-Zone: 7 distinct zones with different materials, geometries, and cement stabilization per zone
Field-Ready: On-site input, visual aids, and feedback built-in
Intelligent Validation: Real-time fit warnings and safety breach detection
AI-Powered Documentation: Voice-to-text diary with AI polishing
Integrated Workflow: 12 tabs working together with customizable interface
How it works
Enter trench dimensions
Depth, length, base/trapezoid widths, benching, culverts.
Select configuration
Choose options for benches and spacing as needed.
View results
Volume + cement estimates with clear units.
What Our Users Say
"
Used to spend hours on spreadsheets. Now I get volume estimates and cement requirements in minutes. The UCS calculations work well for my needs.
AT
Alex Thompson
Field Engineer
"
The volume calculations saved us thousands on one project by catching discrepancies before pouring. Pays for itself.
JW
Jamie Wilson
Project Manager
"
Calculations right on site. Reduce phone calls back to the office for calculations.
RS
Rob Sanchez
Site Supervisor
Contact Us
Have a question about TrenchCalc? Send us a message and we'll get back to you as soon as possible.
Get TrenchCalc
The trench calculator that does more.