Enter three numbers and get an instant estimate for chemical cost per job, monthly spend, annual spend, and gallons consumed.
It is free, requires no account or integration, and gives exterior cleaning operators a clean baseline for better bids.
What you get instantly
Chemical cost per job from your actual price and average usage
Monthly chemical cost and gallons consumed
Annual planning total for recurring chemical spend
Instant results with no account, email, payment, or integration
Optional emailed wallet card PDF when you want a saved reference
Estimate first. Reconcile to the field.
This tool is a planning estimate, not a replacement for an application record. SurfaceOps helps operators pair a cost baseline with field-level chemical records so reports can be reconciled to what was actually applied at each property.
This is a simple planning model: chemical cost per gallon × gallons used per job = chemical cost per job. Multiply job cost by jobs per month for monthly cost, then multiply monthly cost by 12 for annual cost. Monthly gallons are gallons per job × jobs per month.
For example, $4 per gallon × 10 gallons per job = $40 per job. At four jobs per month, that is $160 per month, $1,920 per year, and 40 gallons per month.
Estimate versus actual field records
The calculator helps with planning, pricing, and recurring budget conversations. It does not claim to know what a crew actually applied. Weather, surface, dilution, growth, and application technique can change real usage, so use the estimate as a baseline and reconcile it against completed-job records.
How SurfaceOps supports accurate chemical reporting
SurfaceOps chemical_log_entries records the chemical, applied date, job address, dilution, volume, surface, and technician for each application. Optional GPS, photos, and verification details add evidence when a property manager, HOA, insurer, or regulator needs more than a monthly estimate. That field record is what lets recurring chemical reports be checked against real applications.
It estimates chemical cost per job, monthly chemical cost, annual chemical cost, and gallons consumed per month from price per gallon, gallons per job, and jobs per month.
Do I need an account or integration?
No. The instant calculator is free and works without login, payment, email, or a third-party integration. Email is only used for the optional wallet card PDF.
Are the results actual chemical field records?
No. They are estimates based on your inputs. Actual usage can vary, which is why SurfaceOps field records capture application details for reconciliation.
What does SurfaceOps record for chemical reporting?
The field workflow records chemical, applied date, job address, dilution, volume, surface, and technician, with optional GPS, photos, and verification details.
What is the wallet card PDF?
It is an optional emailed reference showing your price per gallon, gallons per job, usage frequency, job cost, monthly cost, annual cost, and monthly volume. The calculation itself never requires email.
Where can I learn about a paid pilot?
Use the qualified paid-pilot intake. It owns the qualification and submission flow; this calculator only passes attribution.