← Carpet Cleaning Bid Calculator
This calculator vs. a flat per-room special
“3 bedrooms, $129, done” is not a price for a carpet-cleaning stop — it is a price for one soil level and one scope, quietly applied to every house that calls in.
What a flat per-room special is
A flat per-room special is the fastest way to quote a carpet-cleaning stop over the phone: name a room count, read back a price. Customers shop it because it is easy to compare between competitors' postcards, and it is the number a customer holding a flyer will ask you to match.
The number behind it was set for one kind of stop — usually a vacant or light-soil house, no pet-treated rooms, no stairs, nothing to move, and a short drive — and then reused for every house afterward, whether or not the next one has pets, stairs, furniture on the carpet, or sits forty minutes round trip away.
What this calculator is
This page keeps no account and sends nothing to a server. You enter each room's square footage and soil-specific extraction rate, which rooms need a pet-treatment extra pass, stairs, upholstery, furniture-moving minutes, and the round-trip drive, plus your own wage, payroll burden, chemical cost, overhead, and target margin. It prices the extraction hours by soil and room, adds pet passes, stairs, upholstery, furniture moving, and drive time as their own buckets, and returns the price, the price per room, and the effective hourly rate — for this stop, not a flat number for every house.
| What a flat per-room special does | What this calculator does instead |
|---|---|
| Charges the same fee whether the house is vacant and light-soil or normal household soil that extracts at a slower square-foot-per-hour rate. | Prices extraction hours from a soil-specific rate per room — light, normal, or heavy — so a more heavily soiled house costs more without anyone eyeballing a surcharge. |
| Has no line for pet urine at all — a house with two pet-treated rooms gets the same quote as one with none. | Prices pet-treated rooms with their own extra extraction pass and their own chemistry cost, as a first-class input rather than a judgment call at the door. |
| Quotes the same number for a one-story ranch and a two-story house with flights of stairs, with no separate line for the stairs. | Prices stairs by the flight, at minutes you set, so a two-story stop is never quoted at the ranch's price. |
| Has no line for moving furniture off the carpet before it can be cleaned, and none for the drive to get there. | Prices furniture-moving minutes and round-trip drive time as their own buckets, so a stop with both is never quoted as if the crew showed up empty-handed and already on site. |
| Gives the technician a number to quote, not a number to check a quote against. | Reports the price per room, the effective hourly rate, and the walk-away price, so a shopped special can be scored against real cost before you commit to it. |
Two 5-room, 820 sq ft stops, one flat price
Using this calculator's own shipped starting example:
A 5-room, 820 sq ft house — living room, three bedrooms, and a hall — that is vacant, light-soil, with no stairs, nothing to move, and a short drive, prices at $221.64 on a stop that takes 3.1 hours.
Take the identical 5 rooms and 820 square feet and make it a lived-in house instead — normal household soil, two pet-treated rooms each needing an extra extraction pass, two flights of stairs, 25 minutes of furniture moving, and a 40-minute round-trip drive — and the stop takes 6.2 hours, double the easy house's time on the identical room count. It costs $264.43 to run before a dollar of profit, and this calculator prices it at $406.81. Quoting the harder stop at the easier stop's rounded flat special of $220 prices it $44.43 below its own break-even cost — before counting the $186.81 it falls short of this calculator's own price at a 35% target margin. Same room count, same flat price, one stop that pays and one that loses money the moment the pets, the stairs, and the drive show up.
Common questions
Why does a flat per-room special get a carpet-cleaning stop wrong?
Because the cost driver is the soil, the add-ons, and the drive, not the room count. A 5-room, 820 sq ft house that is vacant, light-soil, has no stairs, nothing to move, and is five minutes away needs about 3.1 hours of work. The identical 5-room, 820 sq ft house with normal household soil, two pet-treated rooms needing an extra extraction pass, two flights of stairs, 25 minutes of furniture moving, and a 40-minute round-trip drive needs about 6.2 hours -- double the time, on the identical room count. A flat per-room special charges both the same because it was priced on rooms, not on soil, add-ons, or the drive.
What does a flat per-room special usually leave out entirely?
Pet urine's extra extraction pass, stairs, furniture moving, and the drive. A flat price has no line for a pet-treated room needing a second pass through the same square footage, no line for a flight of stairs at a fixed number of minutes each, no line for moving furniture off a carpet before it can be cleaned, and no separate line for the drive at all -- it is usually priced as if the crew is already on site. On this calculator's own shipped starting example, that hidden work -- pet passes, stairs, furniture, and the drive together -- is 52.7% of the total time on the job, more than half the stop, on top of the extraction itself.
How big is the pricing gap in practice?
On this calculator's own shipped starting example: a 5-room, 820 sq ft house that is vacant, light-soil, with no stairs, nothing to move, and a short drive prices at $221.64, on a job that takes 3.1 hours. The identical 5-room, 820 sq ft house with two pet-treated rooms, two flights of stairs, 25 minutes of furniture moving, and a 40-minute round-trip drive takes 6.2 hours and costs $264.43 to run before a dollar of profit -- this calculator prices that stop at $406.81. Quoting the harder stop at the easier stop's rounded flat price of $220 prices it $44.43 below its own break-even cost, before counting the $186.81 it falls short of this calculator's own price at a 35% target margin. Same room count, same flat price, one stop that pays and one that loses money the moment the pets, the stairs, and the drive show up.
Is a flat per-room special ever the right way to quote?
For a narrow band of similar stops -- a vacant or light-soil house, no pet rooms, no stairs, nothing to move, and a short drive -- a flat per-room number can land close, because that is probably the stop the price was set on. The risk is quoting a normal-to-heavy-soil house, a stop with pet-treated rooms or several flights of stairs, or one with a long drive the same way sight unseen, because the price does not know the soil, the add-ons, or the drive until someone is standing in the house, and by then the flat number has often already been quoted.
Does this calculator know my local labor rates or chemical costs?
No. It has no data on your local labor market or your chemical supplier's pricing. It takes each room's square footage and soil-specific extraction rate, pet treatment, stairs, upholstery, furniture moving, and the drive, and your own wage, payroll burden, chemical cost, other job cost, overhead, and target margin, and turns that into a price for this stop -- the arithmetic a flat per-room special skips, not a market survey.
Open the Carpet Cleaning Bid Calculator to price your own stop, or read the pricing walkthrough.