Commercial Cleaning Square-Foot Pricing Calculator

How this calculator works

This is a pricing tool for commercial cleaning operators preparing a bid for an office, retail, medical, industrial, or school account. It anchors the labor estimate to a productivity rate (square feet cleaned per labor hour) drawn from the ISSA 612 Cleaning Times benchmarks, then layers a fully-loaded labor cost, an equipment-and-supply allocation per square foot, and a target gross margin. The output is a per-cleaning cost, a per-cleaning price at the target margin, a monthly contract price for the selected service frequency, and a cross-check against the BSCAI member-survey benchmark band for monthly $/sqft contract pricing.

The methodology reflects how established commercial cleaners actually price contracts in 2026. The customer sees a single monthly number. The operator computes that number internally from documented productivity assumptions, a fully-loaded labor rate, equipment-and-supply allocation, and a sustainable gross margin. The per-sqft monthly price reported alongside is the cross-check that lets the operator sanity-check the bid against the BSCAI band before submission and lets the prospect sanity-check against comparable contracts.

The calculator is a screening and planning tool. It does NOT compute jurisdictional sales tax on cleaning services (taxable in TX, CT, NY, WV, HI, NM, SD for commercial; exempt in most other states for residential; specialty cleaning rules layer on top in many states). It does NOT determine W-2 vs 1099 worker classification (a fact-specific common-law analysis under IRS Publication 1779 and DOL FLSA economic-realities test). It does NOT enforce OSHA Hazard Communication Standard (29 CFR 1910.1200) or Bloodborne Pathogens Standard (29 CFR 1910.1030) compliance, the cost of which belongs in the operator's overhead allocation. For consequential decisions on tax posture, worker classification, or OSHA exposure, consult a CPA or commercial-cleaning trade specialist.

The framework — productivity, labor, supplies, margin

Commercial cleaning bids are built on four documented variables, and getting any of them wrong by even 10 percent shifts the entire monthly price out of the BSCAI benchmark band.

Productivity rate (sqft per labor hour). ISSA 612 publishes per-facility-type productivity benchmarks: office 3,500-4,500 sqft per hour; retail 3,500-4,200; medical facility 1,500-2,500 (infection-control disinfection slows the rate materially); industrial / warehouse 5,000-7,000; school 3,000-4,000. The calculator defaults to the midpoint for each facility type. Operators with documented time-and-motion data on their own crews should override; operators without that data should anchor to ISSA 612 because deviating downward over-prices the bid and loses competitive RFPs, while deviating upward under-prices the bid and wins contracts that lose money.

Fully-loaded labor rate. The hourly cost the operator pays for cleaner labor INCLUSIVE of employer FICA (7.65 percent), FUTA (0.6 to 6.0 percent after state credits), SUTA (1 to 5 percent state-dependent), workers'-compensation premium (typically class code 9014 for janitorial or 9015 for residential cleaning, with premium rates ranging $4-$15 per $100 of payroll by state), and any benefits load. For a cleaner at the BLS OES national mean base wage of approximately $17.85 per hour, the fully-loaded rate is typically $22-$28 depending on state. Quoting bids on the base wage rather than the fully-loaded rate systematically under-prices labor by 30-50 percent.

Equipment + supply allocation per sqft. Per-sqft allocation for cleaning chemicals, microfiber amortization, equipment wear (vacuum belts, filters, brush heads, mop heads), consumables, and PPE. Office work runs $0.003-$0.007 per sqft per cleaning, retail $0.004-$0.008, medical $0.010-$0.020 (EPA-registered disinfectants and disposable wipers drive cost), industrial $0.002-$0.005, school $0.004-$0.008. The calculator default is $0.005 per sqft (office midpoint).

Target gross margin. BSCAI member survey data clusters sustainable commercial cleaning gross margins at 25-40 percent, with 30-35 percent as the typical mid-band. Gross margin is (price minus cost) divided by price; gross markup is (price minus cost) divided by cost. A 50 percent markup yields a 33 percent margin, NOT a 50 percent margin. The calculator uses the gross-margin convention throughout because that is what BSCAI, the BLS, and GAAP all use.

Inputs explained

Facility cleanable square footage. Total cleanable floor area in the scope of work. Exclude common areas, utility rooms, mechanical rooms, and outdoor areas unless explicitly contracted. For multi-tenant office buildings, count only the contracted suites. For medical facilities, count clinical and patient-facing areas at the standard rate; hospitals and operating rooms need terminal-clean rates outside the band published here.

Facility type. Drives the default productivity rate and the BSCAI band lookup. Office covers professional offices and call centers. Retail covers storefronts and big-box. Medical covers clinics, urgent care, and ambulatory facilities. Industrial covers warehouses and manufacturing. School covers K-12 and higher-ed.

Service frequency. Daily (5 cleanings per week) yields 21.6 visits per month. Three-times-weekly yields 13 visits per month. Weekly yields 4.33 visits per month. Daily is standard for Class A office, medical, and high-traffic retail. Weekly is standard for low-traffic professional offices.

Productivity rate. Sqft cleaned per labor hour. Defaults to the ISSA 612 midpoint for the facility type. Operators with documented time-and-motion data should override.

Fully-loaded labor rate. Hourly labor cost inclusive of employer payroll taxes, workers'-comp premium, and benefits.

Equipment + supply allocation. Per-sqft cost for chemicals, microfiber, equipment wear, consumables, and PPE.

Target gross margin. Sustainable commercial cleaning gross margin under the BSCAI member-survey band (25-40 percent).

Industry benchmarks — ISSA 612 and BSCAI

The two governing industry references for commercial cleaning bid math are ISSA 612 Cleaning Times (productivity benchmarks) and the BSCAI member pricing surveys (monthly $/sqft contract benchmarks).

ISSA 612 productivity bands by facility type. Office 3,500-4,500 sqft per labor hour for general cleaning (vacuum, empty trash, wipe down, clean restrooms). Retail 3,500-4,200 for storefront and big-box environments with more floor-care focus. Medical 1,500-2,500 for clinics and ambulatory care; hospitals and operating rooms require terminal-clean rates of 800-1,500 sqft per hour that are outside the scope of this calculator. Industrial 5,000-7,000 for warehouse and manufacturing environments with large open spans and lower per-sqft soil load. School 3,000-4,000 for K-12 and higher-ed with high traffic, classroom-and-cafeteria mix, and after-hours service windows.

BSCAI monthly $/sqft contract benchmark bands. Office $0.08-$0.25 per sqft per month, with $0.15 as the typical mid-band for daily service in a Class B office market. Retail $0.06-$0.20, lower than office because of higher productivity and lower frequency expectations. Medical $0.20-$0.60, materially higher because of slower productivity, higher consumable cost, and infection-control protocols. Industrial $0.04-$0.14, the lowest of the five because of very high productivity and typically lower service frequency. School $0.10-$0.30, driven by high traffic and after-hours premium.

The calculator reports the BSCAI band for the selected facility type and flags out-of-band bids with diagnostic guidance. Bids low of the band typically indicate over-stated productivity, under-stated labor rate, or under-stated equipment-and-supply allocation. Bids high of the band typically indicate under-stated productivity, over-stated labor rate, or a scope element that should be separated from the base contract.

What this calculator does NOT model

The calculator prices a single recurring commercial cleaning contract. It does NOT model:

Sales tax on cleaning services. Commercial cleaning is taxable in TX, CT, NY, WV, HI, NM, and SD; residential cleaning is generally exempt in most states. Specialty cleaning categories (carpet, window, post-construction) follow separate rules in many states. The operator must compute sales tax separately from the calculator output.

Worker classification (W-2 vs 1099). A fact-specific common-law determination under IRS Publication 1779 and DOL Wage and Hour Division Fact Sheet 13. The labor rate input assumes the operator has already chosen and is using a fully-loaded rate appropriate to the classification.

OSHA compliance overhead. Hazard Communication Standard (29 CFR 1910.1200) requires a written plan, SDS sheets, container labeling, and training. PPE requirements (29 CFR 1910.132-138) require gloves, eye protection, and in some cases respiratory protection. Bloodborne Pathogens Standard (29 CFR 1910.1030) applies to medical-facility cleaning with an exposure-control plan, Hepatitis B vaccination offer, and additional training. Cost (typically $100-$500 per crew member per year) belongs in the operator's overhead allocation.

Terminal-clean and specialty rates. Operating rooms, isolation suites, hospital patient rooms, and biohazard cleanup require terminal-clean rates of 800-1,500 sqft per hour and specialty chemistry the calculator does not model. Consult a healthcare-environmental-services specialist.

Floor-care periodicals. Periodic strip-and-wax, carpet shampoo, hard-surface deep clean, and exterior pressure-washing are typically priced as separate line items or annual periodicals, not bundled into the recurring per-cleaning rate. The calculator prices the base recurring contract only.

Equipment depreciation and capital reserve. Vacuums, floor machines, HEPA equipment, and battery-operated burnishers depreciate over many jobs. The per-job equipment-wear cost is captured in the supply allocation; capital replacement and capital reserve belong in overhead.

Multi-site portfolio pricing. Multi-site contracts with shared route mobilization, shared supply procurement, and shared insurance certificates should be priced at the portfolio level, not by stacking single-site outputs.

For any of these, the operator should layer additional analysis on top of the calculator output.

Sources

• ISSA 612 Cleaning Times. Industry-standard productivity benchmarks by facility type, surface type, and task. Published by the International Sanitary Supply Association.
• BSCAI member pricing surveys. Building Service Contractors Association International commercial-cleaning contract benchmark surveys for monthly $/sqft pricing by facility type and service frequency.
• 26 USC Section 162(a). Ordinary and necessary business expense deduction for cleaning supplies, equipment depreciation, and labor.
• 26 USC Section 3121. FICA definition of employment for worker-classification analysis under the common-law right-to-control test.
• 29 CFR 1910.1200. OSHA Hazard Communication Standard. Required written plan, SDS sheets, container labeling, and training.
• 29 CFR 1910.1030. OSHA Bloodborne Pathogens Standard. Required exposure-control plan, training, and PPE for medical-facility cleaning.
• 29 CFR 1910.132-138. OSHA personal protective equipment requirements covering gloves, eye protection, respiratory protection, and protective clothing.
• BLS Occupational Employment and Wage Statistics, SOC 37-2011. National, state, and metro wage data for Janitors and Cleaners.
• IRS Publication 1779. Operator-facing pamphlet on the common-law right-to-control test for worker classification.
• DOL Wage and Hour Division Fact Sheet 13. FLSA economic-realities test for worker classification.

Last reviewed: 2026-05-17 against the authorities listed above and against current ISSA 612 Cleaning Times productivity tables and the BSCAI 2025 commercial-cleaning pricing benchmark survey.