Free finance calculators

Calculate your monthly mortgage payment online free with taxes, insurance, PMI and HOA. Free online mortgage calculator with amortization and extra payments.

Calculate APY from any interest rate and compounding frequency with this free online APY calculator, and see the interest your savings will earn.

Calculate your break-even point in units and sales with this free online break even calculator, or find the price you need to cover fixed costs.

Calculate net salary from gross with this free online Brutto Netto Rechner for Germany 2026: income tax, Soli, church tax and social insurance by tax class.

Calculate a 50/30/20 monthly budget with this free online budget calculator. Split take-home pay into needs, wants and savings, or set your own percentages.

Calculate car depreciation with this free online car depreciation calculator. See what your car will be worth each year and how much value it loses over time.

Calculate your monthly car lease payment with this free online car lease calculator. Uses residual value, money factor or APR, down payment and sales tax.

Calculate your monthly car payment with this free online car loan calculator. Includes down payment, trade-in, sales tax, fees and a term comparison.

Calculate sales commission with this free online commission calculator. Supports flat and tiered rates, base salary and the sales needed to hit a target.

Calculate compound interest online free with monthly contributions and daily, monthly or yearly compounding. Free online compound interest calculator.

Calculate how long it takes to pay off a credit card with this free online calculator. See total interest, your debt-free date and the payment you need.

Plan your debt payoff with this free online calculator: compare snowball and avalanche, see your debt-free date, total interest and what extra payments save.

Calculate how big your emergency fund should be with this free online emergency fund calculator. Cover 3 to 12 months of expenses and see when you get there.

Calculate your freelance hourly rate from the income you want, expenses, taxes and time off with this free online freelance rate calculator.

Calculate how much house you can afford with this free online house affordability calculator — income, debts, down payment, rate, taxes, insurance and PMI.

Calculate what money is worth today with this free online inflation calculator. Uses US CPI data from 1950 to 2024 or your own rate for future costs.

Create a professional invoice with this free online invoice generator and download it as PDF. Add your logo, line items, tax, discount and currency. No signup.

Calculate your monthly loan payment, total interest and payoff time online free. Free online loan calculator for personal, car and student loans with schedule.

Calculate your net worth with this free online net worth calculator. Add up your assets and debts to see what you own minus what you owe in seconds.

Calculate overtime pay at time and a half, double time or any rate with this free online overtime calculator. Get regular, overtime and total gross pay.

Calculate your pay raise by percentage or amount with this free online pay raise calculator. See new hourly, weekly, monthly and annual salary instantly.

Calculate your take-home pay per paycheck with this free online calculator. See 2026 federal tax, Social Security, Medicare, state tax and 401(k) deductions.

Calculate profit margin, markup and profit from cost and price, or find the selling price for a target margin. Free online gross margin calculator.

Calculate whether refinancing pays off with this free online refinance calculator. See your new mortgage payment, monthly savings and break-even month.

Calculate how much rent you can afford with this free online rent calculator. Uses the 30% rule, your debts and the 3× income landlord requirement.

Calculate a fair rent split between roommates with this free online rent split calculator. Split by room size, by income or evenly, with shared utilities.

Calculate rental yield with this free online rental yield calculator. Get gross and net yield, cap rate, net income and payback time for a rental property.

Calculate if you're saving enough to retire with this free online retirement calculator. See your savings at retirement, how long they last and what to add.

Calculate return on investment with this free online ROI calculator. Find ROI percentage, profit and annualized return (CAGR), or project future growth.

Calculate how long it takes to double your money with this free online rule of 72 calculator, or find the rate needed to double it in a set time.

Calculate salary to hourly and hourly to salary with this free online salary calculator. See your pay per hour, day, week, bi-weekly, month and year.

Calculate sales tax or VAT: add tax to a price, remove tax from a total with the reverse formula, or find the tax rate. Free online sales tax calculator.

Calculate how much to save each month with this free online savings goal calculator, or how long it takes to reach your goal with interest.

Calculate simple interest and the total amount from principal, rate and time with this free online simple interest calculator, using I = P × r × t.

Split a bill evenly or by what each person ordered, with tip and tax shared fairly, using this free online split bill calculator for restaurants and trips.

Calculate your average stock price across several buys with this free online stock average calculator, and find how many shares to buy to average down.

Compare prices per unit with this free online unit price calculator — enter price and size in g, kg, oz, lb, ml, L or items to find the best value deal.

Calculate VAT with this free online VAT calculator. Add or remove VAT from any price, with standard rates for the UK, EU countries, Turkey, UAE and more.

Plan your wedding budget with this free online wedding budget calculator. Split the total by venue, catering, photos, attire and more, and see cost per guest.