# Finance Calculators > Free finance calculators for loan amortization, freelance invoices, YouTube revenue, currency conversion, and tax. Calculate in your browser — nothing stored. - **Category page:** https://www.toolnova.org/finance-tools - **Tools:** 9 - **Price:** Free · No signup · Browser-based ## Tools in this category - [YouTube Revenue Calculator](https://www.toolnova.org/finance-tools/youtube-revenue-calculator) — Calculate your estimated YouTube earnings based on views, CPM rates, and niche. See monthly and annual revenue projections after platform fees. Markdown: https://www.toolnova.org/finance-tools/youtube-revenue-calculator.md - [Loan & EMI Calculator](https://www.toolnova.org/finance-tools/loan-calculator) — Calculate loan EMI payments with a full amortization schedule. See how prepayments save interest and find your debt-free date — free, no signup. Markdown: https://www.toolnova.org/finance-tools/loan-calculator.md - [Invoice Generator](https://www.toolnova.org/finance-tools/invoice-generator) — Create professional invoices online. Add your logo and brand colour, itemize services, set terms and due dates, auto-calculate tax, discounts and balance due, then download as PDF — free, no account, no data stored. Markdown: https://www.toolnova.org/finance-tools/invoice-generator.md - [Currency Converter](https://www.toolnova.org/finance-tools/currency-converter) — Convert between 150+ currencies with live exchange rates. Supports major cryptocurrencies and shows real-time market data — free, no signup. Markdown: https://www.toolnova.org/finance-tools/currency-converter.md - [Freelancer Income Calculator](https://www.toolnova.org/finance-tools/freelancer-income-calculator) — Calculate your true freelance income after platform fees, taxes, and overhead. Know your real hourly rate and plan your monthly revenue accurately. Markdown: https://www.toolnova.org/finance-tools/freelancer-income-calculator.md - [GST / VAT / Sales Tax Calculator](https://www.toolnova.org/finance-tools/gst-vat-sales-tax-calculator) — Add or remove GST, VAT, or sales tax from any price instantly. Includes country rate presets and reverse (tax-inclusive) calculation — free, private, and processed locally. Markdown: https://www.toolnova.org/finance-tools/gst-vat-sales-tax-calculator.md - [Compound Interest Calculator](https://www.toolnova.org/finance-tools/compound-interest-calculator) — Free compound interest calculator. Project investment growth with monthly contributions, custom rates and compounding frequency — see future value, interest earned and a yearly breakdown. Markdown: https://www.toolnova.org/finance-tools/compound-interest-calculator.md - [Hourly to Salary Calculator](https://www.toolnova.org/finance-tools/hourly-to-salary) — Free hourly to salary calculator. Convert hourly wage to annual, monthly, weekly and daily pay (or salary back to hourly) based on your hours per week and weeks per year. Markdown: https://www.toolnova.org/finance-tools/hourly-to-salary.md - [Profit Margin Calculator](https://www.toolnova.org/finance-tools/profit-margin-calculator) — Free profit margin calculator. Enter cost and price to get profit, margin % and markup %, or set a target margin to find the price you should charge. Markdown: https://www.toolnova.org/finance-tools/profit-margin-calculator.md ## FAQ ### How accurate are the revenue calculators? Our algorithms use updated 2026 CPM/RPM benchmarks across 40+ niches to provide the most realistic earnings forecasts available. ### Is my financial data stored? No. All calculations, including loan interest and invoice data, are processed locally in your browser's transient memory node. ### Can I export my invoices? Yes, the Invoice Generator produces 4K PDF assets ready for professional submission to clients and accounting software. ### How does the Freelancer Income Calculator account for platform fees? It includes fee structures for major platforms: Upwork (20%/10%/5% tiered), Fiverr (20% flat), and customizable fields for any other platform. It also estimates self-employment tax at 15.3% plus income tax based on your bracket, giving you a realistic take-home pay figure. ### Can I use multiple currencies in the GST/VAT Calculator? Yes. The calculator works with any numeric amount regardless of currency — just enter your price and tax rate. Country-specific presets (UK 20%, Australia 10%, India 18%, Canada 5%) are built in for quick selection. ### Does the Currency Converter support cryptocurrency? Yes. Major cryptocurrencies (BTC, ETH, USDT, BNB) are supported alongside 150+ fiat currencies, with live exchange rates refreshed every 60 seconds. --- ToolNova — https://www.toolnova.org · See https://www.toolnova.org/llms.txt for the full directory.