Finance
Plan loans, interest, taxes and margins with confidence. These financial calculators show full breakdowns so you understand exactly where every amount comes from. Use them for personal budgeting, freelance quotes or quick scenario checks — always free, with no account required.
Simple Interest Calculator
Calculate simple interest on loans and investments.
Compound Interest Calculator
Calculate compound interest with different compounding periods.
EMI Calculator
Calculate loan EMI, total interest, and payment schedule.
Mortgage Calculator
Calculate mortgage payments, interest, and amortization.
GST/VAT Calculator
Calculate GST and VAT amounts for products and services.
Tip Calculator
Calculate tips and split bills among multiple people.
Discount Calculator
Calculate discounted prices and the amount you save.
Currency Converter
Convert between currencies with live exchange rates.
Profit Margin Calculator
Calculate profit margin, markup, and selling price.
Tax/Interest Rate Converter
Convert between tax and interest rates (APR to APY).
IBAN Generator
Generate valid IBAN numbers for different countries.
Invoice Generator
Free online invoice generator with professional templates, live A4 preview, and instant PDF download. Create, save, and manage invoices privately in your browser.