Currency Converter

How to use the Currency Converter

1. 01
   Enter an amount. The amount you want to convert.
2. 02
   Pick the currencies. Choose the "from" and "to" currencies, or tap Swap to reverse them.
3. 03
   Read the converted value. Live mid-market rates are fetched automatically; offline fallback rates are used if the network is unavailable.

How is it calculated?

Each currency has a rate relative to USD. To convert, we divide by the source currency's USD rate and multiply by the target's, giving the cross rate: 1 FROM = (rateTO ÷ rateFROM) TO. Live rates refresh on load from a free public API, with built-in fallback rates so the tool still works offline.