46 calculators
Financial calculators
Financial calculators help you compare loan costs, project investment growth, and estimate taxes before you commit. This cluster covers mortgages, interest, savings goals, and marketplace-style cash flow so you can see monthly payments and total cost in one place.
Explore this cluster
Mortgage Calculator
Calculate your monthly mortgage payment, total interest, and amortization schedule
Emergency Fund Calculator
Calculate how much you need to save for an emergency fund based on monthly expenses.
Latte Factor Calculator
See how much your daily small habits (like coffee) cost you over time with compound interest.
FIRE Calculator
Financial Independence, Retire Early. Calculate your 'Freedom Number' based on the 25x rule.
Crypto Profit/Loss Calculator
Calculate your profit or loss from a cryptocurrency trade including fees.
Dollar Cost Averaging (DCA) Calculator
Visualize the power of consistent investing vs lump sum.
Compound Interest Calculator
Calculate compound interest on investments and savings
Loan Calculator
Calculate loan payments, total interest, and amortization schedule for personal loans
Auto Loan Calculator
Calculate monthly auto loan payments and total interest for car financing
Investment Calculator
Calculate future value of investments with regular contributions
Simple Interest Calculator
Calculate simple interest on loans and investments
ROI Calculator
Calculate Return on Investment (ROI) percentage
Markup Calculator
Calculate markup percentage and selling price from cost
Margin Calculator
Calculate profit margin percentage from cost and selling price
Sales Tax Calculator
Calculate sales tax amount and total price including tax
Unit Price Calculator
Calculate the price per unit from total price and quantity
Present Value Calculator
Calculate the present value of a future amount
Future Value Calculator
Calculate the future value of a present amount
Payback Period Calculator
Calculate how long it takes to recover an investment
Debt-to-Income Ratio Calculator
Calculate your debt-to-income ratio to assess financial health
APR Calculator
Calculate Annual Percentage Rate (APR) for loans
Savings Goal Calculator
Calculate how long it will take to reach your savings goal
Credit Card Payoff Calculator
Calculate how long it will take to pay off your credit card debt
Loan-to-Value Ratio Calculator
Calculate loan-to-value (LTV) ratio for mortgages
Retirement Calculator
Calculate how much you need to save for retirement
Tax Calculator
Calculate tax amount and after-tax income
Gross to Net Salary Calculator 2026
Calculate your net salary from gross salary or gross salary from net salary. Includes tax, social security, unemployment insurance, and stamp tax calculations for 2026.
Currency Converter
Convert between different currencies using exchange rates
Annuity Calculator
Calculate annuity payments, total payment, and interest
Break-Even Point Calculator
Calculate the break-even point for your business
Bond Yield Calculator
Calculate bond yield to maturity and current yield
Stock Return Calculator
Calculate stock return including price change and dividends
Loan Comparison Calculator
Compare two loans to find the better option
NPV Calculator
Calculate Net Present Value (NPV) of an investment
IRR Calculator
Calculate Internal Rate of Return (IRR) of an investment
Amortization Schedule Calculator
Generate a detailed amortization schedule for your loan
Effective Annual Rate (EAR) Calculator
Calculate the Effective Annual Rate (EAR) from nominal interest rate and compounding frequency
Rule of 72 Calculator
Calculate how long it takes for an investment to double using the Rule of 72
Capital Gains Tax Calculator
Calculate capital gains tax on investment sales
Inflation Calculator
Calculate the future value of money adjusted for inflation
Profit Margin Calculator
Calculate profit margin and gross margin from revenue and cost
Rent vs. Buy Calculator
Compare the costs of renting versus buying a home over time.
Home Office Deduction
Estimate your tax deduction using the simplified method for home offices.
Solar Panel Payback
Estimate how long it takes for solar panels to pay for themselves.
Opportunity Cost Calculator
Calculate the opportunity cost of choosing one investment over another
Car Depreciation Calculator
Calculate car value depreciation over time
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Best free calculators before you buy a house
Four numbers to run before you make an offer: monthly payment, rent vs buy, the cheaper loan, and loan-to-value after the down payment.
Best mortgage calculator for first-time buyers
What a good mortgage calculator must show before you make an offer: monthly principal and interest, total interest, and the inputs lenders actually use.
Is it cheaper to rent or buy this year?
A five-year cost check: annual rent versus purchase price, closing costs, and what you give up by tying cash in a down payment.
How to compare two loan offers before you sign
A 0.25% rate gap is not a rounding error. Compare monthly payment, total interest, and fees on the same loan amount and term.
What an extra loan payment actually saves
One extra payment does not just shorten the calendar. It cuts the interest that would have been charged on the remaining principal. Here is how to see the difference before you send the money.
How to Calculate Your Mortgage: A Comprehensive Guide for Homebuyers
Planning to buy a home? Learn how to calculate mortgage payments, understand interest rates, and evaluate loan terms to make the best financial decision.
How Inflation Affects Your Savings: Calculating Future Purchasing Power
Discover how rising prices erode your savings over time and learn how to use an inflation calculator to plan for long-term financial security.
The FIRE Movement: Mathematics of Early Retirement
Financial Independence, Retire Early (FIRE) is achievable. We break down the '25x Rule' and how to calculate your freedom number.
The Latte Factor: Can Skipping Coffee Really Make You a Millionaire?
We crunch the numbers on compound interest and small habits. The results might surprise you—it's not just about the coffee.
Crypto Taxes 101: How to Calculate Profit and Loss
Trading Bitcoin or Ethereum? Don't let taxes catch you off guard. A simple guide to FIFO and calculating capital gains.
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