Equipment Rate Calc

Excavation Cost Calculator

Estimate compact excavation cost by cubic yards, production rate, machine cost, mobilization, hauling, disposal, labor, and margin. Results update automatically as inputs change.

Inputs

Job assumptions

Enter in-place volume for the excavation scope; separate sections when soil or depth changes materially.

Use completed-job output for similar soil, depth, access, machine size, and loading method.

Use 1.0 for baseline conditions and increase it only when site factors slow production.

Include equipment delivery, pickup, loading, unloading, permits, and initial setup.

Enter total trucking and disposal cost for the planned loads, route, wait time, and facility fees.

Operating cost

Combine machine ownership, fuel, maintenance, operator, and overhead for each working hour.

Add total cost for spotters, grade labor, handwork, or other labor outside the hourly machine cost.

Profit & protection

Margin is profit divided by the final selling price, not a markup on cost.

Use the lowest customer charge that still covers mobilization, preparation, and a short production window.

Calculations stay in this browser unless you explicitly save or share.

Recommended Quote 0

How this calculator works

Machine hours = cubic yards / production rate x condition factor. Quote = machine cost + mobilization + hauling + labor, then divide by (1 - target margin). Apply the minimum charge if higher.

Read the methodology and editorial policy

Use the result as a cost checkpoint

Use this calculator for small excavation jobs where volume, soil, trucking, spoils, and mobilization decide the quote.

This tool is best for quoting small excavation by volume and production speed. Use the result to decide what an excavation job should cost after volume, production rate, machine time, hauling, disposal, and profit. Review bad soil, rock, wet excavation, trucking delays, poor access, inaccurate measurements, and spoils that cannot stay on site before relying on the result.

Worked example

A 45 cubic yard excavation at 9 cubic yards per hour with a 1.2 condition factor needs about 6 machine hours before hauling, labor, and margin.

Confirm where spoils go, whether trucking is included, and whether the volume estimate includes swell or over-excavation. The excavation cost guide provides the scope and evidence checklist behind those inputs. Convert bank volume to loose haul volume with the Swell, Shrink, and Spoil Calculator, then model repeated dump-truck cycles separately when hauling is material to the bid.

Input and quote review

  • Measure length, width, and depth before estimating yards.
  • Add trucking if spoils leave the site.
  • Use a condition factor for rock, wet ground, or confined digging.
  • Set a minimum for small excavations with real mobilization cost.

Keep the final scope, assumptions, exclusions, allowances, change triggers, and post-job results with the estimate so future defaults are supported by evidence.

Common questions

Is this the final customer price?

No. It is a planning checkpoint. Walk the site, confirm scope and access, verify current costs, and apply contract, permit, tax, utility, safety, and professional requirements.

Where are saved inputs stored?

Only an explicit Save stores inputs in this browser's localStorage. Share places inputs in the URL hash. The calculator does not send them to Equipment Rate Calc.

Should I copy a competitor's rate?

Use market prices as a reasonableness check after calculating your own cost, scope, utilization, risk, and margin.

Build the production-rate input

If cubic yards per hour are uncertain, derive a documented planning rate with the Equipment Production and Unit Cost Calculator, then return here to price excavation scope, hauling, labor, and margin.

Important disclaimerPlanning estimate only. Verify current costs, measurements, production, scope, access, customer requirements, contracts, permits, insurance, taxes, and local rules before quoting or committing money. This tool does not determine utility clearance, shoring, slope, ground stability, legal payload, securement, machine capacity, licensing, traffic control, environmental compliance, or safe operating procedure. Follow applicable law, plans, manufacturer instructions, and qualified safety guidance.