Loans, investments, savings, and financial planning tools
20 calculators available
Calculate compound interest, investment growth, total interest and final balance with our free calculator. Compare daily, monthly and yearly compounding.
Calculate returns on Systematic Investment Plan (SIP). See how regular monthly investments grow over time with compound returns.
Calculate total gain, annualized return (CAGR), dividend income, and after-tax return on any investment. Essential for portfolio analysis.
Calculate Return on Investment (ROI), annualized return, and investment growth. Essential for evaluating business and investment decisions.
Calculate bond current yield, yield to maturity (YTM), annual coupon income, and total interest. Essential for fixed-income investing.
Calculate your crypto Dollar-Cost Averaging returns. See total investment, average cost per coin, current value, and ROI for any cryptocurrency.
Track your cryptocurrency portfolio value, allocation, and unrealized gains/losses across Bitcoin, Ethereum, and other assets. Instant total value in USD.
Calculate monthly EMI, total interest, and total payment for any loan. Includes full amortization breakdown.
Calculate monthly payments, total interest, and total cost for personal loans, auto loans, student loans, and home equity loans.
Calculate GST (India) or VAT (UK/EU) on any price. Add tax to net price or extract tax from inclusive price. Supports all GST slabs.
Calculate your net take-home salary after federal tax, state tax, Social Security, and Medicare deductions. Supports US payroll.
Calculate 2025 US federal income tax using current tax brackets. Shows federal tax, effective rate, marginal rate, taxable income, and monthly take-home.
Calculate UK income tax, National Insurance, and student loan repayments for 2025-26. Supports employed, self-employed, and all student loan plans.
Calculate VAT for EU countries and UK. Add VAT to net price or remove VAT from gross price. Supports Germany, France, UK, Spain, Italy, and more.
Calculate gross profit margin, net profit margin, markup percentage, and break-even analysis for your business.
Calculate break-even point in units and revenue. Find contribution margin, margin of safety, and profit at current sales volume for any business.
Calculate selling price from cost and markup percentage, or find markup and margin from selling price. Understand the difference between markup and margin.
Calculate simple and discounted payback period for investments. Includes 5-year cash flow, 10-year NPV, and ROI analysis for capital budgeting decisions.
Project your monthly and annual cash flow. Enter income and expenses by category to see your net surplus, savings rate, and months to reach a financial goal.
Use our free finance calculators to plan loans, investments, savings, and other financial decisions. Calculate compound interest, loan payments, investment returns, mortgage costs, ROI, and more with easy-to-use online calculators that show real-time results and a step-by-step breakdown.
Finance calculators are tools that apply standard financial formulas — compound interest, loan amortization, return on investment, and similar — to the numbers you enter, so you get an instant, accurate result instead of doing the math by hand or building a spreadsheet.
They make it easier to compare options before you commit to them: what a loan actually costs over its full term, how a recurring contribution changes an investment's growth, or how different compounding frequencies affect a savings balance. Every calculator on this page also shows its formula and a step-by-step breakdown, not just a final number.
This page groups calculators by what they're used for: investment and savings tools like the compound interest and SIP calculators, loan and mortgage calculators for repayment planning, tax calculators for take-home pay and GST/VAT, and business finance tools like break-even and profit margin calculators.