Math & Finance Tools

Practical calculators for everyday math and financial planning. Whether you need to calculate loan payments, understand compound interest, figure out VAT amounts, or convert between measurement units, these tools give you instant, accurate results.

The financial calculators break down complex formulas into intuitive interfaces: see your loan amortization schedule month by month, compare compound interest scenarios with different rates and terms, or calculate VAT-inclusive and exclusive prices for any country's tax rate. Each calculator shows its work, helping you understand the math behind the numbers.

General math tools cover percentage calculations, unit conversions across all common measurement systems, date arithmetic, aspect ratio calculations, and number base conversions. The tools are designed for clarity: enter your values and get immediate results without ads obscuring the output.