Updated every 5 seconds. Most of OANDA' s online currency tools are free. அந்நிய செலாவணி அரட்டை அறை oanda. Convert currencies using interbank, ATM, credit card, and kiosk cash rates. Access historical rates dating back to 1990. Get live exchange rates for major currency pairs from the OANDA fxTrade platform. Free currency converter or travel reference card using daily OANDA Rate® data. The exchange rates provided in our Currency Converter and other tools are averages for the global foreign exchange market gathered from frequently updated sources, including our OANDA fxTrade currency trading platform, leading market. How do I know I' m using a charged service? If you are using a charged service, you have been given access to a restricted area by one of OANDA' s team and you were given detailed information.