Inputs
Calculations stay in this browser unless you explicitly save or share.
Price mini excavator work by machine hours, soil conditions, fuel, operator cost, mobilization, helper time, disposal, and margin. Results update automatically as inputs change.
Recommended quote = adjusted hours x loaded hourly cost + mobilization + disposal + helper costs, then divide by (1 - target margin).
Use this calculator for compact excavation jobs where soil, access, depth, spoils handling, and helper time can change the quote quickly.
This tool is best for quoting compact excavation, trenching, drainage, and small digging jobs. Its primary decision is what a compact excavation job should charge after condition factors, helper time, mobilization, disposal, and profit. Review roots, rock, wet soil, utility exposure, narrow gates, spoils handling, and cleanup that slows production before relying on the result.
A 6-hour job with a 1.15 condition factor becomes 6.9 billable hours before mobilization, disposal, helper cost, and margin.
Increase hours for roots, rock, wet soil, utilities, hand digging, narrow gates, and slow spoils removal.
Keep the final scope, assumptions, exclusions, allowances, change triggers, and post-job results with the estimate so future defaults are supported by evidence.
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.
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.
Use market prices as a reasonableness check after calculating your own cost, scope, utilization, risk, and margin.