How to Use This Calculator
- Enter the area included in the cleaning scope.
- Choose building and cleanup levels, then edit labor hours, rate, and supplies.
- Calculate and compare the result with your overhead and profit requirements.
Calculation Formula
Worked Example
A 5,000 sq ft commercial final clean with 40 hours at $35 uses a 1.15 building multiplier. Adjusted labor is $1,610; adding $250 supplies produces a $1,860 suggested quote, or about $0.37 per sq ft.
Factors That Affect the Estimate
- Dust, adhesive, paint, and debris levels
- Window, fixture, cabinet, and appliance counts
- High work and specialty equipment
- Waste hauling and disposal fees
- Travel, supervision, insurance, overhead, and profit
Frequently Asked Questions
Is labor hours the number of workers or elapsed time?
Enter total labor hours. Four workers for five hours equals 20 labor hours.
Does the quote include profit?
Not separately. Adjust your rates or add your required overhead and profit before sending a proposal.
What is a standard final clean?
It generally follows rough cleaning and focuses on detailed dust removal and turnover readiness, but scopes vary.
Should exterior windows be included?
Only if your entered hours and supplies cover them. Define exclusions clearly in your proposal.
Are the multipliers current market standards?
No. They are editable examples for comparing scope complexity.
Important Disclaimer
This calculator provides a planning estimate only. It is not a bid, appraisal, or professional construction advice. Confirm quantities, code requirements, labor, permits, taxes, site conditions, and current local prices with qualified professionals before making financial decisions.