From
The currency to be converted.
See Also

To
The currency to which amounts in the “From” currency are converted.
See Also

Exchange rate
The exchange rate used to convert amounts in the “from” currency to the target currency. For example, if you wish to convert an amount from U.S. dollars to European euros, the conversion rate might be 0.78: each dollar costs 0.78 euro.
See Also

Exchange rate verification
Example amount in the original currency.
See Also

Exchange rate verification
Example amount converted to the target currency.
See Also