Turn supply purchases into a repeatable cost per cleaning job
Cleaning businesses often know what they paid for chemicals last week but not what supplies cost each completed job. The gap matters because recurring services can look profitable when labor is priced correctly while small consumable, laundry and equipment costs quietly accumulate across dozens of visits.
Use a consistent measurement period
Enter supply spending and job count from the same month. If purchasing is lumpy, use a rolling average over several months. A bulk chemical purchase in one week can make one month look expensive even though the stock will support future jobs. The purpose is to estimate normal consumption, not punish a month for buying inventory.
Include categories that are easy to forget
Chemicals are only one part of the supply basket. Disposable cloths, trash liners, gloves, protective gear, laundry and replacement of worn small equipment all consume margin. The calculator keeps these categories separate so the business can see which line is moving rather than hiding everything under “supplies.”
Add an equipment wear reserve
Vacuums, mops, extractors, batteries and tools do not fail on every job, but the jobs collectively consume their service life. A monthly wear reserve spreads that replacement burden across current work. This is not depreciation for tax purposes; it is an operating planning allocation.
Compare supply cost with job revenue
Cost per job becomes more useful when expressed as a share of average job revenue. A $12 supply cost behaves very differently on a $70 visit than on a $220 service. Set a target supplies share that fits your own business and use the cost gap to identify accounts or service types that need different pricing or process control.
Keep labor and vehicle cost separate
This tool intentionally isolates supplies. Labor, travel and general overhead belong in a full job-profit model such as the Cleaning Route Profit Planner. Keeping categories separate makes it easier to diagnose whether declining margin comes from labor efficiency, route density, chemicals or pricing.
Frequently asked questions
Should I include equipment purchases?
Use a reasonable wear or replacement reserve for equipment consumed over many jobs rather than charging the full purchase to one visit.
What if I buy chemicals in bulk?
Use a rolling average or allocate the purchase across the period in which the stock is actually consumed.
Does this include labor?
No. It isolates supply cost so labor and route economics remain visible separately.