Calculators & Finance Tools

Crunch the numbers for pricing, payments, and expenses. All free, no signup required.

About these finance calculators

Pricing and cash-flow mistakes sink otherwise healthy small businesses. This set of free finance calculators helps contractors, consultants, agencies, and freelancers set rates that actually cover their costs, understand their true margins, and know exactly what an underpriced job or an overdue invoice is costing them.

Use the Hourly Rate and Profit Margin calculators when you're quoting a job or setting your service rates, the Mileage calculator at tax time to capture every deductible mile between jobs, the Meeting Cost calculator when an agency or team wants to see what internal time really costs, and the Late Payment Interest calculator when a customer is past due and you need a defensible figure. Each is instant, runs entirely in your browser, and keeps your numbers on your device.

Frequently Asked Questions

How accurate are these calculators?
The math is standard and transparent — margins, markup, mileage deductions, and simple or statutory interest. Tax-related figures such as the mileage rate are good estimates, but confirm the current IRS rate and rules with your accountant before filing.
Is my financial data stored anywhere?
No. Calculations run entirely in your browser. Nothing you type is sent to a server or tied to an account.
Can I use the results in a quote or invoice?
Yes — that's the point. Work out your rate or margin here, then carry the number straight into your estimate or invoice.