💰Finance
Mortgage, loan, compound interest, and financial planning calculators.
Explore finance calculators for the money questions people actually search for every day. This category covers borrowing, saving, investing, income, taxes, debt payoff, and side-by-side payment comparisons, with tools such as mortgage, loan, refinance, compound interest, retirement, paycheck, and inflation calculators.
What You'll Find Here
You will find finance tools grouped around common decisions instead of abstract formulas. Borrowing tools help with mortgage payments, auto loans, amortization schedules, refinance scenarios, affordability checks, and debt-to-income ratios. Saving and investing tools cover compound growth, retirement targets, CDs, 401(k) balances, and the rule of 72. Income and cash-flow tools cover paychecks, salary conversions, overtime, raises, tips, taxes, and net worth snapshots.
All Finance Tools
Tip Calculator
Calculate tips fast or split a bill with tip between people. Use this tip calculator to find tip amount, total bill, and tip per person.
Open toolMortgage Calculator
Use this mortgage calculator to estimate your monthly mortgage payment, total interest, and total cost of a home loan. Includes property tax, insurance, and HOA.
Open toolCompound Interest Calculator
Estimate future value, total invested, total contributions, and interest earned from principal, rate, years, compounding frequency, and recurring deposits.
Open toolInflation Calculator
Use this inflation calculator to estimate future cost, price increases, and purchasing power loss based on a fixed annual inflation rate.
Open toolPaycheck Calculator
Estimate your 2026 take-home pay from hourly rate, regular hours, overtime, and taxes. See gross pay, tax amount, and net pay in one quick breakdown.
Open toolCredit Card Payoff Calculator
Estimate how long it takes to pay off credit card debt and how much interest you will pay, based on your balance, interest rate, and monthly payment.
Open toolPercentage Calculator
Calculate percentages quickly: percent of a number, what percent one value is of another, and percent increase or decrease.
Open toolLoan Calculator
Estimate monthly loan payments, total interest, and total cost using your loan amount, interest rate, and repayment term.
Open toolRetirement Calculator
Estimate retirement savings growth based on current savings, monthly contributions, expected return, and retirement age.
Open toolCurrency Converter
Convert between USD, EUR, GBP, PKR, INR, and AED using clear reference rates. Useful for travel budgets, freelance invoices, online shopping, and quick price comparisons.
Open toolInvestment Calculator
Use this investment calculator to estimate future portfolio value from initial amount, recurring contributions, and projected return rate.
Open toolAmortization Calculator
Use this amortization calculator to estimate monthly payment, total interest, and a fixed-rate loan payoff schedule from loan amount, rate, and term.
Open toolAuto Loan Calculator
Use this auto loan calculator to estimate car loan monthly payment, total interest, and total cost using price, down payment, rate, term, tax, and fees.
Open toolSavings Calculator
Use this savings calculator to estimate future savings balance from starting amount, monthly contributions, interest rate, and compounding frequency.
Open toolCD Calculator
Use this CD calculator to estimate certificate of deposit maturity value from deposit amount, APY, term length, and compounding frequency.
Open toolSalary Calculator
Convert gross pay into annual, monthly, and weekly salary by pay frequency. Get a fast, free estimate with a clear breakdown.
Open toolHourly to Salary Calculator
Use this hourly to salary calculator to convert hourly wage into estimated annual, monthly, and weekly gross salary using hours and weeks worked.
Open toolSalary to Hourly Calculator
Convert annual salary to an hourly rate using your real hours and weeks worked. Includes a salary-to-hourly chart from $30,000 to $100,000.
Open toolOvertime Calculator
Calculate overtime pay and your time-and-a-half rate from any hourly wage. Enter regular hours, overtime hours, and the multiplier to see total gross pay.
Open toolPay Raise Calculator
Calculate your new salary after a raise. Enter your current pay and the raise percentage to see your new pay, the dollar increase, and the change per paycheck.
Open toolRule of 72 Calculator
Use the Rule of 72 to estimate how long an investment takes to double. Enter your annual return to see the years to double, the exact figure, and the time to triple.
Open toolDebt Payoff Calculator
Use this debt payoff calculator to estimate payoff time, total interest, and total cost from your balance, APR, and planned monthly payment.
Open tool401(k) Calculator
Project your 401(k) balance at retirement, including employer match. See how much comes from your contributions, the company match, and investment growth.
Open toolMortgage Refinance Calculator
See if refinancing your mortgage is worth it. Compare your current payment with a new rate, find your monthly savings, and get the break-even point in months.
Open toolRent vs Buy Calculator
Compare the full cost of renting against buying a home over the years you plan to stay. See which is cheaper, your total cost each way, and the break-even picture.
Open toolNet Worth Calculator
Calculate your net worth by adding up what you own and subtracting what you owe. See your total assets, total debts, and how you compare by age.
Open toolClosing Costs Calculator
Estimate buyer closing costs on a home by price and down payment. See your total fees, what percent of the price they are, and total cash to close.
Open toolSales Tax Calculator
Calculate sales tax on any purchase, or work backward to find the pre-tax price from a tax-inclusive total. Enter the amount and your local tax rate.
Open toolHome Affordability Calculator
Estimate how much house you can afford based on your income, debts, down payment, and interest rate. Uses the 28/36 rule to show your max home price and monthly payment.
Open toolDebt-to-Income Ratio Calculator
Calculate your debt-to-income ratio from your gross monthly income and debt payments. See your DTI percentage and how lenders rate it for loan approval.
Open toolRoth IRA Calculator
Use this Roth IRA calculator to project your retirement balance from your age, current savings, yearly contribution, and expected annual return.
Open toolAnnual Income Calculator
Convert pay from hourly, daily, weekly, biweekly, semimonthly, or monthly into annual income. See your yearly, monthly, and weekly figures with one calculator.
Open toolMoney Counter
Count cash fast. Enter how many of each US bill and coin you have to get the total, the bills subtotal, and the coins subtotal.
Open toolSimple Interest Calculator
Calculate simple interest on a loan or deposit from principal, annual rate, and time in years. See total interest, final balance, and monthly equivalent.
Open toolLottery Tax Calculator
Estimate your lottery take-home pay after federal and state tax. Compare the lump-sum cash value against the full annuity payout for any jackpot.
Open toolCAGR Calculator
Use this CAGR calculator to find compound annual growth rate from a starting value, ending value, and time period in years.
Open toolLottery Annuity Calculator
Estimate annual pre-tax lottery annuity payments from any jackpot. Choose a payout term to see yearly payout, average monthly payout, and total annuity value.
Open toolPowerball Payout Calculator
Estimate Powerball lump-sum cash value, 30-payment annuity payouts, and after-tax results using federal tax plus an optional state tax rate.
Open toolBasis Point Calculator
Use this basis point calculator to convert bps, percent, and decimal rates, then add or subtract a basis point move from a starting rate.
Open toolAPY Calculator
Use this APY calculator to convert APR and compounding frequency into APY. See your effective annual yield, ending balance, and one-year interest on a deposit.
Open toolPrice Per Square Foot Calculator
Calculate price per square foot from a home's price and area, or reverse the math to estimate total price from square footage and a target $ per square foot.
Open toolYear-over-Year Growth Calculator
Compare a current value with the previous year to calculate the absolute change and year-over-year growth or decline percentage.
Open toolMonthly Income Calculator
Convert hourly, daily, weekly, biweekly, semimonthly, monthly, or annual pay into monthly income. Get a clear gross monthly estimate with common schedule conversions.
Open toolMega Millions Payout Calculator
Estimate Mega Millions lump-sum cash value, 30-payment annuity payouts, and after-tax results using federal tax plus an optional state tax rate.
Open toolBiweekly Pay Calculator
Use this biweekly pay calculator to convert an hourly wage or annual salary into gross biweekly pay. See annual, monthly, and weekly equivalents with a paid-weeks assumption.
Open toolAppreciation Calculator
Use this appreciation calculator to project a home, car, or other asset value forward with a fixed annual appreciation rate and timeline.
Open toolRate of Return Calculator
Use this rate of return calculator to find total return from a starting value, ending value, and optional income. Add years held to estimate annualized return.
Open toolStock Average Calculator
Use this stock average calculator to combine multiple share purchases into one average cost per share, total shares, and total cost basis.
Open toolCap Rate Calculator
Calculate cap rate from annual NOI and property value, or reverse the math to estimate property value from NOI and a target cap rate.
Open toolTurnover Rate Calculator
Calculate employee turnover rate from separations and average headcount over the same period. Use the standard HR formula and keep your assumption consistent.
Open toolExpense Ratio Calculator
Calculate a mutual fund or ETF expense ratio from annual fund expenses and average assets, or estimate your annual dollar cost from the published ratio and your balance.
Open toolCar Depreciation Calculator
Use this car depreciation calculator to estimate future vehicle value from the car's current value, annual depreciation rate, and number of years.
Open toolYield to Maturity Calculator
Estimate bond yield to maturity from price, face value, coupon rate, years to maturity, and payment frequency. See nominal YTM, periodic yield, and current yield.
Open toolFinance Charge Calculator
Estimate a finance charge from purchase balance, APR, and billing-cycle length using a simple daily periodic rate based on a 365-day year.
Open toolCash Back Calculator
Estimate cash back from your spending and reward rates. Enter one or more spending categories to see total cash back, your blended reward rate, and an annualized estimate.
Open toolRevenue Calculator
Calculate revenue from units sold and price per unit, or reverse the math to estimate required units or price for a revenue target.
Open toolARV Calculator
Estimate after repair value from three comparable sale prices and repair-based dollar adjustments. Average adjusted comps to get a quick ARV estimate.
Open toolReal Estate Commission Calculator
Calculate real estate commission from a home sale price and rate. See the total commission, the listing and buyer agent split, and each broker's cut.
Open toolPrice Elasticity Calculator
Calculate price elasticity of demand with the midpoint method from an old and new price and quantity, and see if demand is elastic, inelastic, or unit elastic.
Open toolWACC Calculator
Calculate weighted average cost of capital (WACC) from the market value of equity, market value of debt, cost of equity, cost of debt, and tax rate.
Open toolMarginal Cost Calculator
Calculate marginal cost from the change in total cost divided by the change in quantity produced. Enter old and new total cost with old and new output.
Open toolPVIFA Calculator
Calculate the present value interest factor of annuity (PVIFA) from a periodic rate and number of periods. See the factor and the present value of a fixed payment.
Open toolNet to Gross Calculator
Use this net to gross calculator to convert a target net (take-home) amount into the gross pay you need before taxes and deductions, using your effective deduction rate.
Open toolFlag Bet Calculator
Work out Flag bet returns from 4 selections. Enter decimal odds, mark each pick won or lost, and see all 23 bets settled, including doubles, trebles, the fourfold, and every SSA leg.
Open toolFeatured Tools
Flag Bet Calculator
Work out Flag bet returns from 4 selections. Enter decimal odds, mark each pick won or lost, and see all 23 bets settled, including doubles, trebles, the fourfold, and every SSA leg.
FeaturedSalary to Hourly Calculator
Convert annual salary to an hourly rate using your real hours and weeks worked. Includes a salary-to-hourly chart from $30,000 to $100,000.
FeaturedOvertime Calculator
Calculate overtime pay and your time-and-a-half rate from any hourly wage. Enter regular hours, overtime hours, and the multiplier to see total gross pay.
Grouped by Topic
Finance results are only as good as the assumptions behind them. Interest rate, compounding frequency, loan term, extra payments, tax withholding, inflation rate, and contribution timing can all change the answer in a meaningful way. Use these calculators to frame a decision, compare scenarios, or spot tradeoffs quickly, then read the labels carefully so you know whether the output is monthly, annual, pre-tax, post-tax, nominal, or adjusted for inflation. These tools are for general estimation only and do not provide financial advice. Actual results can vary because of fees, taxes, lender rules, market performance, and personal circumstances.
Frequently Asked Questions
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Related Guides
$25 an Hour Is How Much a Year?
$25 an hour is $52,000 a year before taxes at 40 hours a week. See the monthly, weekly, and daily breakdown, after-tax estimates, and the math for any wage from $15 to $50.
Average Net Worth by Age in 2026: How Do You Compare?
The median household net worth in the US is about $192,900, but it ranges from roughly $39,000 under 35 to over $400,000 by your late sixties. See the full breakdown by age.
Biweekly vs Monthly Mortgage Payments: The Real Savings
Biweekly mortgage payments add one extra principal payment per year. See how many years you actually save and how much interest you keep on $200k, $300k, and $400k loans.
How Compound Interest Works
Learn how compound interest works, including how compounding frequency, time, and regular contributions shape long-term growth in your estimates.
How Much House Can I Afford on $X a Year?
A common rule of thumb is a home price of 3 to 4 times your annual income, kept inside the 28/36 budget. See worked numbers for $50k to $150k salaries and what shifts the range.
How Much Should I Have Saved for Retirement by Age?
Fidelity suggests about 1x your income saved by 30, 3x by 40, and 10x by 67. See the by-age retirement savings targets and the median balances US households actually hold.
How to Pay Off Your Mortgage Faster
Practical strategies to clear your home loan years early — biweekly payments, extra principal, and rounding up — and how to know when paying it down beats other money goals.
Mortgage Payoff Statistics 2026: Who Actually Pays Off Their Home
About 40% of US homeowners own their home free and clear, and the average mortgage balance is around $252,500. See payoff rates by age and generation from Census and Experian data.