All Calculators
Browse our complete directory of 79 free, instant calculators. Always free, no sign-up required.
401(k) Match Calculator | Maximize Employer Match
Calculate how much your employer's 401(k) match is worth over time. See the power of 'free money' in your retirement savings plan.
Adjustable-Rate Mortgage Calculator
Estimate ARM payments, first-rate resets, and the effect of rate caps before choosing an adjustable-rate mortgage.
Amortization Schedule Calculator: Loan Payoff Table
Free amortization calculator. Generate complete loan payment schedule with principal, interest breakdown, and optional extra payments to accelerate payoff.
Annuity Payout Calculator | Estimate Your Fixed Income
Calculate the regular payout from a fixed annuity. See how your principal, interest rate, and payout period affect your monthly income.
Auto Lease Calculator | Estimate Car Lease Payments
Free auto lease calculator. Estimate your monthly car lease payments including depreciation, finance fees (money factor), and taxes.
Auto Loan Calculator: Estimate Car Payments & Total Costs
Calculate your monthly car payment quickly. Factor in vehicle price, trade-in value, down payment, and sales tax to find the true cost of your auto loan.
Balance Transfer Calculator | Calculate Your Savings
Calculate how much you can save with a balance transfer. Find out your monthly payments and total interest savings compared to your current credit card.
Biweekly Mortgage Payment Calculator
Calculate biweekly mortgage payments and estimate how much interest and payoff time you may save versus monthly payments.
Bond Yield Calculator: Current Yield and YTM
Calculate bond current yield and yield to maturity (YTM). Compare bonds trading at par, premium, or discount to understand true return.
Break-Even Investment Calculator
Calculate the break-even price for your stock investment. Determine the price needed to recover your purchase and commission costs.
Budget Calculator: 50/30/20 Rule & Expense Tracker
Calculate your ideal monthly budget using the 50/30/20 rule. See exactly how much you should be spending on needs, wants, and savings based on your income.
Capital Gains Tax Calculator 2025
Calculate US capital gains tax using 2025 IRS thresholds. Includes long-term/short-term rates, NIIT 3.8%, and loss carryforward.
CD Calculator: Certificate of Deposit Interest & APY
Free CD calculator for certificates of deposit. Calculate maturity value, total interest earned, and APY for daily, monthly, quarterly, or annual compounding.
Closing Costs Calculator | Estimate Home Buying Fees
Estimate your home closing costs. Calculate down payment, loan amount, and total cash needed to buy a house, including taxes and insurance.
College Savings Calculator: 529 Plan & Education Costs
Free college savings calculator. Project education costs, calculate required monthly savings, and plan inflation-adjusted college funding for 529 plans.
Compound Interest Calculator — Free Online Tool
Calculate compound interest instantly. See your final balance, total interest earned, and year-by-year growth. Free tool, no sign-up required.
Cost of Living Calculator: Compare Cities
Compare the cost of living between major US cities. See how your salary translates in terms of housing, groceries, and transportation.
Credit Card Minimum Payment Calculator
Calculate how long it will take to pay off your credit card if you only make the minimum payments, and see total interest costs.
Credit Card Payoff Calculator: Debt Payoff Timeline
Free credit card payoff calculator. Calculate payoff time, interest costs, and savings vs minimum payments. See fixed payment vs minimum-only scenarios.
Currency Converter: Exchange Rates for 20 Currencies
Free currency converter with live exchange rates for 20 major currencies. Convert USD, EUR, GBP, JPY, and more using Federal Reserve H.10 reference rates.
Debt Consolidation Calculator | Monthly Savings
Calculate how much you could save by consolidating your debts into a single loan. Compare your current payments to a new consolidation loan.
Debt Payoff Calculator: How Fast Can You Be Debt-Free?
Calculate exactly how long it will take to pay off your credit card, student loan, or auto loan. See total interest paid based on your monthly payment.
Debt-to-Income Ratio Calculator (DTI)
Calculate your Debt-to-Income (DTI) ratio to see if you qualify for a mortgage or personal loan. Understand your financial health.
Dividend Yield Calculator: Calculate Your Dividend Income
Calculate the dividend yield of your stocks and project your annual, quarterly, and monthly dividend income.
Dollar-Cost Averaging Calculator
Calculate DCA investment results. Compare cost basis with market price to see the advantage of systematic investing across price fluctuations.
Down Payment Savings Calculator: Home Purchase Timeline
Free down payment calculator. Estimate months to save for home down payment with monthly contributions and investment returns.
Emergency Fund Calculator: How Much Cash Do You Need?
Calculate your ideal emergency fund size based on your monthly essential living expenses. Find out if you need 3, 6, or 12 months of cash reserves.
Estate Planning Calculator: Federal Tax Estimator 2025
Estimate federal estate tax using 2025 exemption of $13.61M (single) or $27.22M (married). Includes TCJA sunset warning for 2026.
Extra Mortgage Payment Calculator
See how extra monthly or lump-sum mortgage payments can reduce interest, shorten payoff time, and build home equity faster.
FHA Loan Calculator | Estimate Your Mortgage Payment & MIP
Free FHA loan calculator. Estimate your monthly payment, including principal, interest, upfront mortgage insurance premium (UFMIP), and annual MIP.
FIRE Number Calculator | Find Your Target Number
Calculate your FIRE (Financial Independence, Retire Early) number. Find out exactly how much money you need invested to retire.
Future Value Calculator | Calculate Investment Growth
Calculate the future value of an investment or savings account. See how compound interest and regular contributions grow your money over time.
HELOC Payment Calculator | Home Equity Line of Credit
Calculate your HELOC (Home Equity Line of Credit) payments for both the interest-only draw period and the principal and interest repayment period.
Home Affordability Calculator: How Much Can You Afford?
Calculate your maximum home purchasing budget based on your income, debt, and down payment. Estimate your monthly mortgage, taxes, and insurance.
Inflation Calculator: Adjust for CPI Purchasing Power
Free inflation calculator using BLS CPI-U data from 1913 to 2024. See how inflation erodes purchasing power and compare dollar values across any two years.
Investment Return Calculator: Project Your Portfolio Growth
Calculate the future value of your investments. Estimate total returns, interest earned, and portfolio growth based on monthly contributions.
IRA Contribution Calculator | Calculate Your 2024 IRA Limits
Calculate your maximum Roth and Traditional IRA contribution limits for 2024 based on your age, MAGI, and tax filing status.
Lease vs. Buy Calculator: Vehicle Cost Comparison
Compare leasing vs buying a vehicle. Calculate total costs including loan payments, residual value, maintenance, and insurance differences.
Loan APR Calculator | Find the True Cost of Your Loan
Calculate the effective APR (Annual Percentage Rate) of your loan to discover the true cost after including origination fees and other upfront costs.
Loan Comparison Calculator | Compare Two Loans side-by-side
Compare two loans side-by-side to find the best option. Compare interest rates, loan terms, monthly payments, and total costs.
Mortgage APR Calculator | Calculate Effective Mortgage APR
Calculate your effective Mortgage APR. Find out your true borrowing costs by factoring in interest rates, points, and origination fees.
Mortgage Calculator: Estimate Payments & Interest
Calculate your monthly mortgage payments including principal, interest, taxes, and insurance (PITI). See your amortization schedule instantly.
Mortgage Points Calculator: Compare Points vs Rate
Estimate the upfront cost of mortgage points, compare monthly payments, and see how long it takes to break even before you buy discount points.
Net Worth Calculator: Track Your Financial Assets
Calculate your total net worth by subtracting your liabilities from your assets. A free tool to track cash, investments, real estate, and debt.
Paycheck Withholding Calculator: Estimate Your Taxes
Calculate your federal withholding, Social Security, and Medicare taxes from your paycheck using 2025 IRS tables.
Personal Loan Calculator: Estimate Monthly Payments & Costs
Calculate your monthly personal loan payments. See the total interest paid, origination fees, and the actual amount you receive. Free tool, no sign-up.
PMI Calculator: Estimate Monthly Mortgage Insurance
Estimate private mortgage insurance (PMI) costs for a home purchase using your loan amount, down payment, and PMI rate.
Present Value Calculator | Discount Future Cash Flows
Calculate the present value of a future sum of money. Find out exactly how much you need to invest today to reach a specific financial goal.
Property Tax Calculator | Estimate Your Real Estate Taxes
Estimate your annual property taxes based on your home's assessed value and local tax rate. See monthly and quarterly breakdowns.
Refinance Calculator: Should You Refinance Your Mortgage?
Calculate if refinancing your mortgage is worth the closing costs. See your new monthly payment, total lifetime savings, and exact break-even point.
Rent vs Buy Calculator: Total Cost Comparison
Compare rent vs buy over 5, 10, or 20 years. Calculate break-even point, cumulative costs, and net cost including home appreciation.
Required Minimum Distribution (RMD) Calculator | 2024 Rules
Calculate your Required Minimum Distribution (RMD) for 2024. Find out how much you must withdraw from your IRA or 401(k) based on current IRS age rules.
Retirement Calculator: Plan Your 401(k) & Future Wealth
Calculate your 401(k) or retirement savings worth. Estimate your future balance based on monthly contributions and return rates.
Roth IRA Calculator | Estimate Tax-Free Savings
Calculate the future value of your Roth IRA. See how your contributions and compound interest can grow tax-free for retirement.
Rule of 72 Calculator | Estimate Investment Doubling Time
Free Rule of 72 calculator. Quickly estimate how long it takes for your investment to double at a given fixed annual rate of return.
Salary & Take-Home Pay Calculator: What Do You Keep?
Calculate your true take-home pay from your annual salary. Estimate federal taxes, state taxes, FICA, and monthly deductions.
Savings Goal Calculator: How Much to Save Monthly
Calculate exactly how much you need to save each month to reach your financial goals. Perfect for down payments, vacations, or emergency funds.
Simple Interest Calculator: Compute Interest & Total Amount
Free simple interest calculator. Enter principal, annual rate, and time to calculate total interest earned or owed, plus the daily interest breakdown.
Stock Return Calculator: Measure Your Investment Performance
Calculate your total stock return, including capital gains and dividends. Easily compute your Annualized Return (CAGR) to measure performance.
Student Loan Calculator: Payment, Interest & Payoff
Free student loan calculator. Estimate monthly payments, total interest, and payoff timeline for federal or private student loans with grace periods.
Student Loan Refinance Calculator | Calculate Savings
Calculate how much you could save by refinancing your student loans. Compare your current loan with a new refinanced loan to see your interest savings.
Tax Bracket Calculator (2024): Marginal vs Effective Rates
Calculate your 2024 US Federal Income taxes. Understand the difference between your marginal tax bracket and your true effective tax rate.
Traditional IRA Calculator | Estimate Tax-Deferred Growth
Calculate the future value of your Traditional IRA. See how your tax-deductible contributions and tax-deferred growth build your retirement nest egg.
Break-Even Analysis Calculator: Find Your Profit Point
Calculate your break-even point in units and revenue. Visualize where total revenue crosses total cost to start generating profit.
Business Valuation Calculator: Estimate Your Company's Worth
Estimate the value of your business using revenue and EBITDA multiples. Compare different valuation methods to find a blended midpoint for M&A or fundraising.
Employee Cost Calculator: Payroll, Benefits & Taxes
Calculate the real cost of hiring an employee including payroll taxes, health insurance, 401(k) matching, and overhead. Discover your true cost multiplier.
Freelance Hourly Rate Calculator: Price Your Time Correctly
Calculate your ideal freelance hourly rate based on your target salary, business expenses, and total billable hours. Stop undercharging for your work.
Invoice Late Payment Interest Calculator: Late Fee Estimator
Calculate exact late payment interest and penalty fees on overdue commercial invoices based on annual interest rates and days overdue.
Profit Margin Calculator: Margin vs Markup
Calculate your gross profit margin and markup percentage. Ensure your products are priced correctly to cover your business expenses and generate profit.
ROI Calculator: Calculate Your Return on Investment
Calculate your exact Return on Investment (ROI) and net profit percentage. Determine if your business or marketing investments are mathematically profitable.
SaaS Pricing LTV:CAC Calculator: Optimize Unit Economics
Calculate your SaaS Customer Lifetime Value (LTV), Customer Acquisition Cost (CAC), and LTV:CAC ratio to ensure a healthy, profitable business model.
Sales Commission Calculator: Flat & Tiered Rates
Calculate sales commission, effective rate, and quota attainment using our flat or tiered rate commission calculator. Perfect for sales professionals.
Startup Runway Calculator: Calculate Your Cash Burn Rate
Calculate your startup's monthly cash burn rate and financial runway. Know exactly how many months your business has before it runs out of money.
Age Calculator: Find Your Exact Age in Years & Days
Calculate your exact age in years, months, and days. See your total days lived and a countdown to your next birthday with our free age calculator.
BMI Calculator: Check Your Body Mass Index
Calculate your Body Mass Index (BMI) using standard or metric measurements. Find out if you are in a healthy weight range.
GPA Calculator: High School & College Grade Point Average
Calculate your cumulative Grade Point Average (GPA) instantly. Supports both 4.0 and 4.3 scales, weighted calculations, and quality point breakdowns.
Percentage Calculator: Find % Change, Increases & Decreases
Calculate percentages quickly. Find out what X% of Y is, what percentage X is of Y, or calculate the exact percentage growth or decline between two numbers.
Scientific Calculator: Free Online Math & Functions Tool
Free online scientific calculator. Perform advanced math operations, trigonometry, fractions, logarithms, and standard calculations easily in your browser.
Unit Converter: Length, Weight, Temp & Volume
Convert between units of length, weight, temperature, volume, area, and speed instantly. Supports metric, imperial, and specialty units.