Free calculators built for contractors.
No signup, no email gate, no catch. Run your numbers, price your jobs, and bill your clients — then keep it all in one place with ContractorsChat.
Hourly Rate Calculator
Find the hourly rate that actually covers your salary, overhead, and profit — not the number you guessed at.
Open toolJob Pricing Calculator
Add up labor, materials, and subs, layer on overhead, and price to a target margin. See your real markup.
Open toolMileage Deduction Calculator
Estimate your 2026 business mileage tax deduction at the current IRS standard rate of 72.5¢ per mile.
Open toolMarkup vs. Margin Calculator
The one most contractors get wrong. See markup % and margin % side by side so you stop underpricing.
Open toolInvoice Generator
Build a clean, itemized invoice with tax and totals, then download a PDF or print it. No account needed.
Open toolStop the bleed
Install the app. Ship the next job without the chaos.
Free forever for solo ops. 6 months of Pro on every new account. No credit card to start.
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