Business Tools Center

Instructional Business Calculators

Choose a calculator collection, enter your business information, see the formulas and steps, and interpret what the result means.

Explore Business Tools Business Topics

Four organized calculator collections

The Business Tools Center now separates core calculations, general business applications, financial management, and analytics so visitors can quickly find the right tool.

Business Calculator Collections

Select a collection to view its instructional calculators.

Core Business Calculations

Core Business Calculators

Break-even analysis, contribution margin, profitability, return measures, liquidity, leverage, and inventory turnover.

Break-even and contribution margin
ROI and return on equity
Current and quick ratios
Debt-to-equity and inventory turnover

Open Core Business Tools

General Business

General Business Tools

Common calculations involving sales, payroll, pricing, marketing, productivity, loans, and amortization schedules.

Sales tax and commissions
Payroll and overtime
Customer and productivity measures
Simple interest & loan payment w/amortization schedule

Open General Business Tools

Financial Management

Financial Management Tools

Time value of money, capital budgeting, financing costs, shareholder measures, and market valuation.

Present and future value
NPV, IRR, and payback period
Weighted average cost of capital
Dividend yield, EPS, and P/E ratio

Open Financial Tools

Business Analytics

Business Analytics Tools

Forecasting, forecast accuracy, inventory decisions, weighted scoring, expected value, and trend analysis.

Moving average and smoothing
MAD, MSE, RMSE, and MAPE
EOQ, reorder point, and safety stock
Decision matrices and expected value

Open Analytics Tools