Official Name | Federative Republic of Brasil | Capital | Brasilia | Population | 190,732,694 (2010 Census) | Currency | Brazilian Real (R$) | | Electricity | 127V/60Hz with some cities using 220V/60Hz or 110V/60Hz (North American or European plug) | Calling Code | 55 | Time Zone | UTC -3 (-2 to -4) | Emergencies | | |