Business & finance calculators you can trust
Fast, accurate and easy-to-use calculators for entrepreneurs, small business owners and e-commerce sellers. Estimate your business value, profit, break-even and margins in seconds.
Business calculators
Business Valuation
Estimate your company's value with revenue, EBITDA and SDE multiples, adjusted for growth and risk.
Open calculatorSmall Business Valuation
A simpler valuation for owner-operated businesses, based on SDE and seller's discretionary earnings.
Open calculatorBusiness Profit
Turn revenue and expenses into gross, operating and net profit with clear margins and a visual breakdown.
Open calculatorBreak-Even
Find the units and revenue you need to cover costs and reach a target profit.
Open calculatorE-commerce calculators
Genuinely useful
Every calculator uses transparent formulas and shows its working, not a black box.
Private by design
Calculations run in your browser. We don't require an account and don't store your numbers.
Built to expand
A growing library of business, e-commerce and finance tools, with more added regularly.