The standard currency is defined by your country of living though it is possible to change it in the CoinKeeper settings. New accounts, statistics and the sum of the remained funds will be displayed in the new currency in the upper part of the screen. Go to the side Menu → "Settings", Click on "Currency by default".

At change of currency by default, the currency of accounts and categories created earlier does not change, but the data in statistics and the data on operations in the upper part of the screen change.