Finance
Explore our complete collection of free financial calculators and tools. From mortgage and loan calculators to investment planners, tax estimators, and budgeting utilities — everything you need to make smarter financial decisions. Each tool runs entirely in your browser with no registration required, giving you instant results for all your personal finance calculations.
27 tools
VAT Calculator
Calculate VAT (Value Added Tax) quickly. Add or remove VAT from any amount.
→Percentage Calculator
Calculate percentages easily. Find percentage of a number, increase, decrease.
→Loan Calculator
Calculate monthly payments, total interest and amortization for any loan.
→Salary Calculator
Calculate net salary from gross with tax bracket breakdown. See monthly and annual take-home pay.
→Tip Calculator
Calculate tip amount and split the bill between multiple people easily.
→Discount Calculator
Calculate the final price after discount and see how much you save.
→Electricity Calculator
Calculate electricity cost based on power consumption, usage time and rate.
→Invoice Generator
Create simple invoices with sender, recipient, items, quantities and prices. Print or save.
→Invoice Calculator
Add line items, apply tax and discount (% or fixed), select currency (USD, EUR, GBP, JPY). Auto-calculate totals.
→Mortgage Calculator
Calculate monthly mortgage payments with down payment, interest rate and loan term.
→Currency Converter
Convert between major world currencies with approximate exchange rates.
→Fuel Cost Calculator
Calculate trip fuel cost from distance, consumption (L/100km or MPG) and fuel price.
→Compound Interest Calculator
Calculate compound interest with regular contributions and see growth over time.
→Investment Calculator
Project investment growth with initial amount, monthly contributions, and expected returns.
→Paycheck Calculator
Calculate your net pay after taxes and deductions from your gross salary.
→Profit Margin Calculator
Calculate profit margin, markup, and gross profit from cost and revenue.
→Sales Tax Calculator
Calculate sales tax amount and total price from subtotal and tax rate.
→ROI Calculator
Calculate Return on Investment (ROI) with net profit and annualized returns.
→Mortgage Amortization
Generate a full amortization schedule with monthly breakdown of principal and interest.
→Inflation Calculator
Calculate purchasing power over time and see how inflation affects your money.
→Retirement Calculator
Plan your retirement savings. Calculate total savings, inflation-adjusted value, and monthly retirement income based on your contributions and returns.
→Debt Payoff Calculator
Calculate how long to pay off debt. See total interest, monthly breakdown, and how extra payments save you time and money.
→Unit Price Calculator
Compare up to 5 products side by side. Calculate price per unit to find the best value and see how much you save.
→Payroll Calculator
Calculate net pay from gross salary. Estimate taxes, deductions, and take-home pay by pay period.
→Simple Interest Calculator
Calculate simple interest on loans or savings using the formula SI = P × R × T.
→Auto Loan Calculator
Calculate monthly car loan payments, total interest, and amortization schedule.
→Tax Bracket Calculator
Calculate your federal income tax by bracket. See effective and marginal tax rates.
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