Brunei Dollar (BND) and Sierra Leonean Leone (SLL) Currency Exchange Rate Conversion Calculator

This Brunei Dollar and Sierra Leonean Leone convertor is up to date with exchange rates from October 25, 2025.

Enter the amount to be converted in the box to the left of Brunei Dollar. Use "Swap currencies" to make Sierra Leonean Leone the default currency. Click on Sierra Leonean Leones or Brunei Dollars to convert between that currency and all other currencies.

Brunei Dollar (BND)	Sierra Leonean Leone (SLL)

Other countries and currencies

The Brunei Dollar is the currency in Brunei (BN, BRN). The Sierra Leonean Leone is the currency in Sierra Leone (SL, SLE). The Brunei Dollar is also known as the Brunei Darussalam Dollar, and penny. The symbol for BND can be written B$. The symbol for SLL can be written Le. The Brunei Dollar is divided into 100 sen (100 cents). The Sierra Leonean Leone is divided into 100 cents. The exchange rate for the Brunei Dollar was last updated on October 23, 2025 from The International Monetary Fund. The exchange rate for the Sierra Leonean Leone was last updated on June 5, 2023 from MSN. The BND conversion factor has 6 significant digits. The SLL conversion factor has 4 significant digits.