Finance Calculators
Loans, investments, savings, and more
Make smarter financial decisions with our free finance calculators. Whether you're planning a mortgage, calculating compound interest, estimating loan repayments, or projecting your retirement savings — our tools give you instant, accurate numbers so you can plan with confidence. No financial background required.
Compound Interest Calculator
Calculate how your savings grow with compound interest over time.
Mortgage Calculator
Calculate monthly mortgage payments, total cost, and amortization.
Loan Calculator
Calculate monthly repayments and total interest for any loan.
Tip Calculator
Calculate tip amount and split the bill among friends.
VAT Calculator
Add or remove VAT/tax from any price instantly.
Discount Calculator
Calculate sale price after a percentage or flat discount.
ROI Calculator
Calculate return on investment for any purchase or project.
Salary Calculator
Convert between hourly, daily, monthly, and annual salaries.
Inflation Calculator
Calculate the inflation-adjusted value of money over time using historical US CPI data.
FIRE Calculator
Calculate your Financial Independence number and how many years until you can retire early.
Savings Goal Calculator
Calculate how long to reach your savings goal, or how much you need to save each month.
Credit Card Payoff Calculator
Calculate how long to pay off credit card debt and how much interest you can save by paying more.
Emergency Fund Calculator
Calculate your ideal emergency fund size based on your monthly expenses.
Unit Price Comparator
Compare price per unit to find the best value product.
Income Tax Calculator
Estimate federal income tax with brackets and deductions.
Auto Loan Calculator
Calculate monthly car loan payments and total cost.
Amortization Calculator
See full payment schedule with principal and interest breakdown.
Retirement Calculator
Plan your retirement savings with growth projections.
Investment Calculator
Calculate investment returns with regular contributions.
Net Worth Calculator
Track assets minus liabilities for your total net worth.
Debt-to-Income Calculator
Calculate your DTI ratio for mortgage qualification.
Down Payment Calculator
Plan your home down payment savings timeline.
Markup & Margin Calculator
Convert between markup percentage and profit margin.
Profit Calculator
Calculate profit, revenue, and cost relationships.
Break-Even Calculator
Find your break-even point in units or revenue.
Sales Tax Calculator
Calculate sales tax amount and total price.