
Currency conversion is figuring out the value of one country's currency against that of another. Many people need to know what the currency conversion rates are. For instance, if you are going on an overseas holiday, you would want to know how much your money would be worth in the currency of the country to which you are going. This will allow you to set your budget and know you will have enough money for the holiday, rather than risk running out before you get home.
You may set aside a portion of your money for accommodation and another portion for food. You would allot a certain amount for shopping for gifts or for doing the activities that you like. Another part of your budget may be for transport to and from the destination and for internal travel costs. Unless you know exactly how much your money is worth in the national currency you may find yourself having to cut short your holiday.