Business Finance Calculators
Calculate margins, break-even points, and revenue metrics.
771 free calculators
The Math Behind Every Business Decision
Running a business means making decisions with incomplete information. These calculators won't tell you what to decide, but they'll make sure the numbers behind your decision are right. From advertising cost analysis to equity valuation, each tool implements the standard formulas used by finance teams, marketing analysts, and small business owners.
Advertising and Marketing Metrics
The cost per impression calculator is the most-used tool in this section, followed closely by the click-through rate calculator. If you're running paid campaigns, you'll want to compare CPM, CPC, and CPA across channels — we have dedicated calculators for each. The RPM calculator helps publishers understand their ad revenue per thousand pageviews.
Financial Analysis
For corporate finance, the cost of equity calculator implements CAPM, and you'll find tools for margins, break-even points, and cash flow analysis throughout this section. These pair well with the statistics calculators when you need confidence intervals or variance analysis on financial data.
For Small Business Owners
If you're less interested in marketing metrics and more focused on running a profitable operation, start with the cost-per-unit calculators. They help you price products, compare suppliers, and understand your true cost structure. For personal tax and income questions, check our personal finance section.