Currency Converter
Convert between major world currencies (approximate rates).
📘 How It Works
USD Base Currency
All currencies are defined relative to USD. To convert between any two currencies, the tool first converts to USD, then to the target currency.
Cross Rate Calculation
Cross rate = target rate ÷ source rate. This formula enables conversion between any currency pair using USD as the intermediary.
Approximate Rates
Exchange rates are approximate static values for quick estimation. Real rates fluctuate constantly based on market conditions.
Currency Swap
The swap button exchanges source and target currencies instantly while preserving the entered amount for quick reverse calculations.
Display Formatting
Results show the target currency symbol and locale-formatted amounts with 2 decimal places, plus the exchange rate for reference.
💡 Common Use Cases
Travel Planning
Estimate costs when traveling abroad. Convert hotel prices, restaurant costs, and activity fees to your home currency.
Online Shopping
Compare international product prices. Know if that $99 USD item is a good deal in your local currency.
Salary Comparison
Compare job offers across countries. Convert annual salaries to understand real purchasing power differences.
Investment Research
Quick currency conversion for international stock and fund research. Approximate foreign investment values.
Freelance Billing
Estimate invoice values when working with international clients paying in different currencies.
Budget Planning
Plan international moves or vacations by converting expected expenses to your home currency.