Get currency rates for a multiple currencies in magento

you can get currency rate by using below code :

Mage::getModel(directory/currency); I have try for get currency rates for a multiple currencies in magento a site. First: get allowed currency for a store

php

$currencyModel = Mage::getModel(directory/currency);
$currencies = $currencyModel->getConfigAllowCurrencies();
get base currency for a store

php

$baseCurrencyCode = Mage::app()->getStore()->getBaseCurrencyCode();
$defaultCurrencies = $currencyModel->getConfigBaseCurrencies();
Then fetch currency code rate and complete code is

php

$currencyModel = Mage::getModel('directory/currency');
$currencies = $currencyModel->getConfigAllowCurrencies();
$baseCurrencyCode = Mage::app()->getStore()->getBaseCurrencyCode();
$defaultCurrencies = $currencyModel->getConfigBaseCurrencies();

$rates=$currencyModel->getCurrencyRates($defaultCurrencies, $currencies);
foreach($rates[$baseCurrencyCode] as $key=>$value ) {
echo $key."-";
echo $value;
echo "";
}
Displaying different currencies for a single product If get different currencies for a product and want of product price difference rate then just multiply rate

php

$rate*$proPrice;
Magento currency rates is managed from admin, so to admin > system >Manage Currency >Rates and managed currency symbol from admin > system >Manage Currency >Symbols If want to add multiple currency then goto admin > system > GENERAL > Currency setup> Allowed Currencies

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