MXN/BRL: what to know
The MXN/BRL rate shows how much BRL you get for 1 MXN. Right now, 1 MXN buys 0.3015 BRL at the mid-market rate. In the other direction, 1 BRL is worth 3.3166 MXN.
In the short term MXN is driven mainly by the US economy and capital flows, while BRL responds to commodity prices and central-bank policy.
The Mexican Peso (MXN) is issued by Bank of Mexico. The Spanish-colonial peso and its “$” sign influenced the US dollar symbol. The Brazilian Real (BRL) is issued by Central Bank of Brazil. The real was introduced in 1994 to end hyperinflation; the plural is “reais”.
Use this mid-market figure as your benchmark: compare it with the rate your bank or broker quotes, and the difference is the margin you would pay.