Brunei Dollar (BND) and Indonesian Rupiah (IDR) Currency Exchange Rate Conversion Calculator

This Brunei Dollar and Indonesian Rupiah convertor is up to date with exchange rates from September 9, 2026.

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

Brunei Dollar (BND)	Indonesian Rupiah (IDR)

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The Brunei Dollar is the currency in Brunei (BN, BRN). The Indonesian Rupiah is the currency in Indonesia (ID, IDN). The Brunei Dollar is also known as the Brunei Darussalam Dollar, and penny. The symbol for BND can be written B$. The symbol for IDR can be written Rp. The Brunei Dollar is divided into 100 sen (100 cents). The Indonesian Rupiah is divided into 100 sen. The exchange rate for the Brunei Dollar was last updated on September 8, 2026 from The International Monetary Fund. The exchange rate for the Indonesian Rupiah was last updated on September 9, 2026 from MSN. The BND conversion factor has 6 significant digits. The IDR conversion factor has 4 significant digits.