Your trusted partner for accurate fill dirt calculations and excavation planning
DirtMasters was founded with a singular purpose: to eliminate guesswork from excavation and landscaping projects. We empower contractors, homeowners, and professionals with industry-leading calculation tools that deliver precision, save money, and reduce material waste.
Every year, billions of dollars are wasted on incorrect fill dirt orders, project delays, and unnecessary environmental impact. Our mission is to change that through accessible, accurate, and intelligent digital tools that make complex calculations simple.
15+ purpose-built calculators for every excavation scenario—from pool bases to retaining walls, yard leveling to house pads. Each tool accounts for real-world factors like compaction rates and slope geometry.
Comprehensive how-to guides covering everything from selecting the right fill material to understanding engineering specifications. Written by industry professionals with decades of combined experience.
Integrated cost calculators that help you budget accurately before ordering materials. Factor in delivery fees, material types, and compaction requirements to avoid expensive surprises.
Our volumetric calculations account for soil compaction (10-20%), settling rates, and material-specific density variations that most calculators ignore.
No subscriptions, no hidden fees, no registration required. Professional-grade tools accessible to everyone, from DIY homeowners to commercial contractors.
Use our calculators directly from job sites on any device. Responsive design ensures full functionality on smartphones, tablets, and desktops.
Not just calculators—comprehensive guides teach you the "why" behind the numbers, helping you make informed decisions about your projects.
Client-side calculations mean zero loading times. Get cubic yards, tons, and cost estimates instantly without server delays.
We continuously refine our algorithms based on industry feedback and emerging best practices to ensure maximum accuracy.
Professional excavation and landscaping contractors who need fast, accurate estimates for client quotes and material ordering.
DIY enthusiasts tackling backyard projects who want to order the right amount of materials without costly mistakes.
Civil and geotechnical engineers performing preliminary volume estimates and site feasibility assessments.
Landscape architects and designers creating beautiful outdoor spaces with precise grading and material specifications.
Calculations Performed
Helping thousands plan their projects accurately
Estimated Savings
Preventing material waste and ordering errors
Specialized Tools
Purpose-built calculators for every project type
Accuracy First: We don't cut corners. Every calculator is rigorously tested against real-world project data and industry formulas to ensure you can trust our results.
Always Free: Quality tools shouldn't be locked behind paywalls. DirtMasters will always be free for all users, forever.
Privacy Respected: We don't collect personal information. All calculations happen in your browser, protecting your project details and privacy.
Continuous Improvement: We actively gather feedback and update our tools based on real user experiences and industry best practices.
Join thousands of professionals and homeowners who trust DirtMasters for accurate excavation calculations.