Finance Calculators
Loan payments, mortgage, interest, investment, and budgeting calculators.
Financial decisions — from taking out a loan to planning retirement — depend on numbers you can trust. Our finance calculators help you estimate monthly payments, compare interest scenarios, track investment growth, and understand the true cost of borrowing before you commit.
Whether you are buying a home, paying off credit card debt, setting a savings goal, or calculating your net worth, these tools give you instant answers with clear breakdowns. Every calculator is free, requires no sign-up, and runs entirely in your browser.
Use the calculators below to model real-world scenarios: mortgage vs. rent, compound interest over decades, salary conversions, tax bracket estimates, and more. Bookmark the ones you use most and share results with your advisor, partner, or team.
Loan & mortgage planning
Estimate monthly payments, total interest, and amortization schedules for personal loans, car loans, and home mortgages.
Investment & savings
Project compound growth, set savings targets, and compare ROI across different time horizons and contribution levels.
Debt payoff strategies
See how long it takes to pay off credit cards and how extra payments reduce total interest paid.
Everyday money math
Quick tools for tips, discounts, profit margins, salary-to-hourly conversions, and inflation adjustments.
All Finance Tools
17 free calculators — click any tool to open it instantly.
Loan Calculator
Calculate monthly loan payments, total interest over the full term, and compare how rate and term length affect your repayment schedule before signing with a lender.
Mortgage Calculator
Calculate monthly mortgage payments with full amortization schedule, extra payment savings, and PITI estimate.
Compound Interest
Project investment growth with an interactive chart — enter initial deposit, monthly contributions, rate, and years to see future value and total interest earned.
Tip Calculator
Calculate tip amount and total bill, split evenly between any number of people — with presets for 15%, 18%, and 20% gratuity.
Currency Converter
Convert between major world currencies using up-to-date exchange rates.
Savings Goal Calculator
Calculate how much you need to save monthly to reach your financial goal by a target date.
Retirement Calculator
Estimate how much you need to save for retirement based on your age, income, and desired lifestyle.
ROI Calculator
Calculate Return on Investment (ROI) to measure the profitability of an investment or expense.
Inflation Calculator
Calculate the effect of inflation on purchasing power over time and adjust amounts to future or past values.
Car Loan Calculator
Calculate monthly auto loan payments, total interest, and compare loan terms for your vehicle purchase.
Credit Card Payoff
Find out how long it will take to pay off your credit card balance and how much interest you will pay.
Salary to Hourly
Convert annual salary to hourly wage, or hourly rate to annual salary, accounting for work hours and weeks.
Tax Bracket Calculator
Estimate your US federal income tax based on filing status, income, and current tax brackets.
Net Worth Calculator
Calculate your total net worth by listing all assets and liabilities to understand your financial position.
Break-Even Calculator
Determine the sales volume or revenue needed to cover all costs and start generating profit.
Discount Calculator
Calculate the sale price after a percentage discount, or find the discount percentage between two prices.
Profit Margin Calculator
Calculate gross profit margin, net profit margin, and markup percentage from cost and revenue figures.