What this site is
Cleaning Chemical Calculator is a calculator library for professional cleaning chemicals in the United States. It currently ships 53 calculators covering concentrate dilution and mixing, product-to-surface application quantities, floor care chemistry, degreasing and heavy soil, stone care, in-use cost, and chemical inventory. Each calculator is a fixed formula over labelled inputs that you can read, and each one carries 247 automated test cases that must pass before the tool is published.
The library is not tied to any chemical manufacturer, distributor, or distributor sales programme. It exists because chemical decisions are made on numbers that are easy to get quietly wrong: how many ounces of concentrate a bucket actually takes, how many gallons a floor needs at a label coverage rate, what a working gallon costs once it is diluted, and how much concentrate a building consumes in a month. This site makes those numbers checkable in a few minutes, with every assumption visible.
Who it is for
- Building service contractors pricing a bid, comparing two chemical programmes, or checking a distributor's quoted in-use cost.
- Janitorial supervisors and day porters mixing working solution at the custodial closet, where an over-poured capful is the most common source of waste and of damaged floors.
- Facility, food service, and healthcare managers who have to prove a sanitizer concentration, a floor finish yield, or a chemical spend per square foot.
- Distributor representatives and manufacturer territory managers who need a defensible in-use cost comparison rather than a price per case.
How the calculators are built
- Fixed formulas, visible inputs. There is no hidden score and no black-box adjustment: the values you enter plus the stated defaults determine the result, and every calculator page shows the formula it used with your numbers substituted into it.
- Machine-checked before publication. Each calculator ships with test cases that fixed inputs must reproduce exactly, including boundary and degenerate cases. A tool that fails its cases is not published.
- No memorised constants. This library ships without lookup tables on purpose: label coverage rates, package sizes, case prices and sanitizer concentrations are inputs you enter, and each field names where to read the figure. Where a figure belongs to an outside body, the page names it and the data year instead of baking it in.
- Limits stated, not glossed over. Where a calculation cannot be done honestly without product-specific data, the tool asks for that data instead of inventing a coefficient. The How It Works page lists what each family of tools does and does not model.
What you can do here
- Run calculators without a public account. Calculator inputs are used to produce the requested result; the site does not present a per-visitor calculation history.
- Export a result as a PDF or spreadsheet from the calculator page, so a mix sheet can be posted in a custodial closet or attached to a bid.
- See the working, not just the answer, so a supervisor can check a mix ratio by hand and explain it to a crew.
Editorial standards
Defaults and examples are editorial choices, never endorsements. No manufacturer, distributor, or sales programme pays for placement in a calculator, a default value, or a favourable result; if that ever changes for a specific page, the relationship will be disclosed on that page. Where a figure comes from an outside body, the page names it and gives the data year where one applies.
Errors are corrected rather than quietly patched. If a page has a wrong number, a broken calculation, or a source you cannot trace, send the URL and the specific problem through Contact; verified corrections are applied and the page is updated.
What this site is not
These are screening tools. They are not a substitute for the product label, the safety data sheet, or the manufacturer's instructions, and they are not a compliance determination, a regulatory filing, a chemical supplier's quote, or a guarantee of cost or performance. Where this site touches dilution, disinfection, or food contact sanitizing, the product label as registered governs, together with the safety data sheet, the OSHA Hazard Communication requirements, and the food code adopted where the work is done. A calculator output is not an approval, a certification, or a substitute for a site visit.
Who runs the site
Cleaning Chemical Calculator is published and maintained by its operator. Nothing on the site represents a certification, accreditation, professional licence, or third-party audit, and no such claim is made here. Operator details required for a specific purpose, such as the entity to name on an invoice or a takedown notice, are available on request through Contact. cleancalculators.org is the address the site publishes under.
For privacy practices, see the Privacy page; for the terms that govern use of the site, see Terms; for how the numbers are produced and verified, see How It Works.
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