💰 Free Financial Calculators

Compound Interest Calculator

Calculate how your savings and investments grow over time with compound interest and monthly contributions.

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Salary Calculator

Convert your salary between annual, monthly, bi-weekly, weekly, daily, and hourly rates.

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Fuel Cost Calculator

Calculate fuel cost for any trip. Enter distance, fuel efficiency (MPG or L/100km), and gas price to estimate travel expenses.

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Electricity Cost Calculator

Calculate electricity costs for any appliance. Enter wattage, hours of use, and rate to estimate daily, monthly, and yearly power bills.

ROI Calculator

Calculate return on investment (ROI), annualized returns, and payback period. Compare your investment against market benchmarks.

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Mortgage Affordability Calculator

Find out how much house you can afford based on your income, debts, down payment, and interest rate. DTI analysis included.

Debt Payoff Calculator

Plan your debt-free journey with snowball and avalanche strategies. See payoff dates, total interest, and how extra payments accelerate progress.

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Savings Goal Calculator

Plan your savings with a clear target. Calculate monthly deposits needed or time to reach your goal with compound interest.

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Inflation Calculator

Calculate the impact of inflation on purchasing power over time. See future costs or equivalent past values with year-by-year breakdown.

Bill Splitter

Split restaurant bills equally or by what each person ordered. Includes tip and tax calculations.

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Retirement Calculator

Plan your retirement savings. See projected growth, sustainable income, and whether you are on track for your goals.

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Currency Converter

Convert between 40+ world currencies including USD, EUR, GBP, SEK, and Bitcoin. Static rates with conversion history.

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IBAN Validator

Validate International Bank Account Numbers (IBAN) from 80+ countries. Check format, length, checksum, and display bank details.

Investment Calculator

Calculate investment growth with compound interest, monthly contributions, and inflation adjustment. Visualize your wealth over time.

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Net Worth Calculator

Track your net worth by listing assets and liabilities. Save snapshots to monitor your financial progress over time.

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Unit Price Calculator

Compare prices per unit to find the best deal. Add multiple products and instantly see which option gives you the most value.

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Meeting Cost Calculator

Calculate the real cost of meetings based on attendees, duration, and salaries. See how much your meetings cost per minute, per week, and per year.

Invoice Maker

Create professional invoices in your browser. Add line items, tax, discounts, and download as PDF. No signup required.

Profit Margin Calculator

Calculate gross profit margin, net profit margin, and markup percentage from cost and revenue. Visualize margins with interactive charts.

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PayPal Fee Calculator

Calculate PayPal transaction fees and net amounts. Supports domestic, international, micropayments, and QR code rates.

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Loan Amortization Schedule

Calculate detailed loan amortization schedules. See monthly payments, principal, interest breakdown, and total cost over time.

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Investment Return Calculator

Calculate ROI, annualized returns, and total gains for any investment. Compare scenarios with different timeframes and amounts.

Compound Growth Calculator

Calculate compound growth for investments, savings, and business metrics. Visualize growth curves with monthly contribution support.

Break-Even Calculator

Calculate how many units you need to sell to cover costs. Find your break-even point for pricing and business planning.

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Crypto Profit Calculator

Calculate potential profit or loss from cryptocurrency trades. Enter buy and sell prices, quantity, and fees.

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Hourly Rate Calculator

Calculate your ideal hourly rate from annual salary, or convert hourly rate to annual income. Factor in hours, days, and weeks.

Stock Profit Calculator

Calculate stock trading profit or loss. Enter buy/sell prices, shares, and commission to see your total return and ROI.

VAT Calculator

Add or remove VAT from any amount. Supports custom VAT rates. See net price, VAT amount, and gross price instantly.

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Fuel Cost Calculator

Calculate the fuel cost for any trip. Enter distance, fuel consumption, and gas price to estimate total expense.

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Expense Tracker

Track your expenses and income with categories, charts, and export. All data stored locally in your browser.

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Loan Comparison

Compare up to 5 loans side by side. See monthly payments, total interest, total cost, and savings. Visual bar chart comparison.

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Car Loan Calculator

Calculate monthly car payments, total interest, and amortization schedule. Factor in down payment, trade-in value, and sales tax.

Credit Card Payoff Calculator

Calculate how long to pay off credit card debt. See total interest cost, minimum payment timeline, and savings from extra payments.

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Down Payment Calculator

Calculate down payment amounts for home buying. See PMI estimates, loan-to-value ratio, and how down payment affects monthly costs.

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Tax Bracket Calculator

Calculate US federal income tax across all brackets. See effective vs marginal tax rate, bracket breakdown, and filing status comparison.

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Mortgage Amortization Calculator

Full amortization schedule with month-by-month principal, interest, and balance breakdown. Interactive charts.

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Retirement Planner

Project your retirement savings with growth, inflation adjustment, and Monte Carlo confidence analysis.

Debt Payoff Calculator

Compare snowball and avalanche debt payoff strategies. Timeline, total interest, and payoff dates for each debt.

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Savings Goal Calculator

Calculate how long to reach your savings goal. Required monthly deposits, deadline projections, and progress tracking.

Investment Return Calculator

Calculate compound investment growth with contributions vs growth chart, compounding options, and year-by-year table.

Bill Split Calculator

Split bills equally or by item among friends. Add items, assign to people, set tip and tax percentages. Per-person breakdown.

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Electric Bill Calculator

Estimate electricity costs per appliance. Enter watts, daily usage hours, and rate to see daily, monthly, and yearly costs.

Compound Interest Calculator

Calculate compound interest with daily, monthly, quarterly, or yearly compounding. Year-by-year growth table and rate comparison chart.

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Auto Loan Calculator

Calculate monthly car payments with down payment and trade-in. Compare loan terms and view a full amortization schedule.

Budget Planner

Plan your monthly budget with the 50/30/20 rule. Donut chart visualization, savings rate tracking, and text export.

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Net Salary Calculator

Calculate take-home pay from gross salary. US federal tax brackets 2024, Social Security, Medicare. Breakdown chart included.

Tip & Split Calculator

Calculate tips and split bills between friends. Quick tip buttons (15%, 18%, 20%, 25%), round up option, and per-person breakdown.

APR Calculator

Calculate the Annual Percentage Rate including fees and charges. Compare true loan costs with nominal rate vs APR breakdown.

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Student Loan Calculator

Calculate student loan payments, total interest, and payoff timeline. Compare standard, extended, and early payoff plans.

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Emergency Fund Calculator

Calculate how much you need in your emergency fund based on monthly expenses, income stability, and dependents.

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Lease Calculator

Calculate monthly car lease payments including depreciation, money factor, taxes, and total cost of the lease.

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Paycheck Calculator

Calculate your take-home pay from gross salary. Includes federal tax, state tax, FICA, and common deductions.

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Sales Tax Calculator

Calculate sales tax for any US state. Find tax-inclusive and tax-exclusive prices, compare rates across states.