🎓 Finance & Economics Suite • 12 Utilities Live

Finance & Economics Calculators & Tools

Time value of money, compound interest, investment CAGR, break-even analysis, elasticity of demand, and economic modeling. Quantitative financial formulas for business, personal wealth, corporate finance, and micro/macroeconomics coursework.

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100% Local Interest & Time Value

Compound Interest & Wealth Growth Calculator

Calculate compound interest growth A = P(1 + r/n)^(nt) with recurring monthly contributions

Step-by-Step Solver Open Tool →
100% Local Interest & Time Value

Simple Interest Calculator (I = P·r·t)

Calculate non-compounding interest on fixed loans, treasury bills, and promissory notes

Step-by-Step Solver Open Tool →
100% Local Interest & Time Value

Time Value of Money (TVM) Solver

Solve for Present Value (PV) or Future Value (FV) given discount rate and time periods

Step-by-Step Solver Open Tool →
100% Local Interest & Time Value

Annuity Present & Future Value Calculator

Value Ordinary Annuities and Annuities Due across recurring payment series

Step-by-Step Solver Open Tool →
100% Local Investment & Growth

Return on Investment (ROI) & Annualized Rate Calculator

Calculate net profit, total percentage ROI, and annualized rate of return per year

Step-by-Step Solver Open Tool →
100% Local Investment & Growth

Compound Annual Growth Rate (CAGR) Calculator

Calculate the smooth annual growth rate across multi-year business and investment periods

Step-by-Step Solver Open Tool →
100% Local Investment & Growth

Inflation & Purchasing Power Erosion Calculator

Calculate future price of goods and the decline of purchasing power over time

Step-by-Step Solver Open Tool →
100% Local Business & Pricing

Break-Even Analysis & Margin of Safety Calculator

Calculate unit sales and revenue needed to cover fixed and variable business costs

Step-by-Step Solver Open Tool →
100% Local Business & Pricing

Profit Margin & Markup Calculator

Calculate gross profit margin percentage, net profit, and markup on cost

Step-by-Step Solver Open Tool →
100% Local Micro & Macro Economics

Price Elasticity of Demand (PED) Calculator

Calculate arc midpoint price elasticity of demand and classify Elastic, Inelastic, or Unitary

Step-by-Step Solver Open Tool →
100% Local Micro & Macro Economics

Opportunity Cost & Trade-off Analyzer

Quantify the economic value and return of the next best forgone alternative

Step-by-Step Solver Open Tool →
100% Local Loans & Debt

Loan EMI & Amortization Schedule Calculator

Calculate fixed monthly EMI payments, total interest cost, and annual balance paydown

Step-by-Step Solver Open Tool →