JobDatum is a construction calculator and field productivity app built for foremen, equipment operators, utility crews, contractors, and construction professionals.

Get fast, practical answers on the jobsite without switching between multiple apps or digging through complicated menus.

Calculate grades, elevations, pipe runs, stationing, material takeoffs, concrete, aggregate, rebar, trench volumes, and common construction conversions directly from your phone.

CONSTRUCTION CALCULATORS & FIELD TOOLS

• Grade and elevation calculations
• Station and run calculations
• Pipe utilities and pipe run calculations
• Excavation, trench, and volume calculations
• Concrete quantity calculator
• Aggregate, gravel, and rock calculations
• Rebar calculations
• Square-foot and square-yard material takeoffs
• Feet, inches, decimal feet, cubic yards, gallons, and other field conversions

KEEP YOUR JOB ORGANIZED

JobDatum brings field calculations and job information together so you can spend less time searching for information and more time getting work done.

• Create and organize construction jobs
• Save job notes and contacts
• Attach photos to jobs
• Store specifications and field references
• Save calculation history and takeoffs
• Sync supported job data across devices

BUILT FOR THE JOBSITE

Designed around real construction workflows, JobDatum delivers straightforward inputs, clear results, and quick access to commonly used tools.

• Mobile-first interface
• Fast access to construction calculators
• Practical tools for everyday fieldwork
• Offline field calculations
• No unnecessary complexity

FREE CONSTRUCTION TOOLS

Get started with JobDatum's free construction calculators and field tools.

Upgrade to JobDatum Pro for additional professional calculators, cloud features, saved workflows, photos, takeoffs, and job-management capabilities.

Whether you're calculating grade, estimating materials, checking pipe runs, or organizing jobsite information, JobDatum puts practical construction tools in your pocket.

IMPORTANT INFORMATION

JobDatum is a field-assistance tool. Always verify measurements, quantities, elevations, specifications, material requirements, engineering requirements, manufacturer requirements, and governing codes before construction or ordering materials.

Built by Bast Builds.