DebrisPilotCalculators
Free debris & dumpster planning tools

Debris & dumpster calculators
for real-world planning.

Estimate demolition debris, roofing tear-off weight, dumpster size, rental overages, pickup-load volume and material weight — before you call a hauler or rental provider.

Browse all calculators

Choose the calculator that matches your project

Each tool answers a different planning question. Start with the one closest to what you already know.

Demolition Debris Calculator Start with building area and type. Estimate full-building demolition weight, volume and container equivalents. Dumpster Size Calculator Already know your debris volume? Match it to a common 10, 15, 20, 30 or 40-yard roll-off size. Roofing Dumpster Calculator Estimate asphalt-shingle tear-off weight, roofing squares, loose volume and container equivalents. Debris Weight & Volume Calculator Convert common construction and demolition materials between cubic yards, pounds and tons. Pickup Loads ↔ Cubic Yards Use actual truck-bed dimensions to convert pickup loads and cubic yards in either direction. Dumpster Overage Calculator Use your rental terms to estimate weight-overage charges, extra-day fees and total bill.

Not sure where to start?

Use the information you already have.

Transparent planning estimates

DebrisPilot shows assumptions, formulas and important limits instead of hiding them behind a single number.

Read how the calculators are built on the Methodology page, and review the Disclaimer before making project decisions.

Practical guides

Short explanations that help you use the calculators with more confidence.

What Size Dumpster Do I Need? Compare common 10, 15, 20, 30 and 40-yard roll-off sizes and learn when weight matters more than volume. How Much Does a Square of Shingles Weigh? Estimate asphalt-shingle tear-off weight by roofing square, roof area and number of existing layers. How Much Does Demolition Debris Weigh? Estimate full-building demolition weight from square footage and learn how tons, cubic yards and building type affect the result. How Many Cubic Yards Fit in a Pickup Truck? Estimate pickup-truck load volume from actual bed dimensions, loaded height and number of loads.