U.S. PORTABLE SANITATION OPERATOR TOOL

Portable toilet route profitability calculator

Model service density, driving time, disposal and unit ownership before accepting a recurring rental contract.

MINIMUM MONTHLY CONTRACT

$2,068

$104 per unit/month at the selected margin.

Modeled monthly cost$1,551

Weekly unit services20

8-hour service capacity80

ROUTE CAPACITY CARD

Weekly services: 20
Route cost includes drive time, service time and truck miles
Chemical and septage disposal are separate editable inputs
Estimated service capacity: 80 unit services per 8-hour route
Minimum monthly contract: $2,068

CONTRACT CHECKLIST

Unit type, delivery/pickup, access and ground condition
Service frequency, seasonality and emergency call-out rate
Driver/route time, miles, tank capacity and dump-site detour
Chemical, water, consumables, wash-out and repair reserve
Proof of service, billing cadence and off-rent/collection terms

Sources and limits

This private operator worksheet does not determine permits, disposal eligibility, sanitation requirements, or customer pricing. All cost inputs remain editable by the operator.

Price portable-toilet service routes from unit count, service frequency and waste-handling economics.

Sources reviewed: 2026-08-12 · Model version: 2026.08.1

Formula and meaning

Unit and delivery cost + service route cost + disposal, adjusted for target margin

What it means: The rate card keeps recurring service frequency and non-billable driving or disposal time visible before a customer price is set.

A single remote unit with frequent service can need a different price from a dense multi-unit construction route.

Key concepts

Service route: The planned collection, cleaning and restocking sequence used to service a set of units.
Non-billable time: Travel, setup or disposal time the operator bears outside directly invoiced service work.

Information to confirm

Unit count, service frequency and route density
Disposal fees, delivery and retrieval conditions
Seasonality, damage and emergency-service terms

What this tool calculates

This rate-card calculator builds a U.S. portable-restroom route price floor from units, service frequency, driver time, miles, chemicals, disposal and margin, separating billable from non-billable work.

Use it when a portable-restroom operator needs a defensible recurring contract floor from real route economics.

Includes

Unit count and service frequency
Driver time and route miles
Chemicals and disposal costs
Contract margin floor and checklist

Does not include

Sanitation compliance determinations
Permit eligibility
Customer pricing decisions
A national service rate

Public rate sheets provide real price observations

A current public portable-restroom service rate-sheet example calibrates the worksheet; the tool keeps inputs editable because routes and contracts differ.

WA DES — portable-restroom rate sheet

Waste disposal fees are a separate cost line

A current chemical-toilet waste disposal fee example shows why disposal belongs on its own line; the calculator separates it from service and route costs.

AJ Sewer — disposal fee example