Nigerian Naira (NGN) and Sierra Leonean Leone (SLL) Currency Exchange Rate Conversion Calculator

This Nigerian Naira and Sierra Leonean Leone convertor is up to date with exchange rates from August 17, 2026.

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

Nigerian Naira (NGN)	Sierra Leonean Leone (SLL)

Other countries and currencies

The Nigerian Naira is the currency in Nigeria (NG, NGA). The Sierra Leonean Leone is the currency in Sierra Leone (SL, SLE). The symbol for NGN can be written N. The symbol for SLL can be written Le. The Nigerian Naira is divided into 100 kobo. The Sierra Leonean Leone is divided into 100 cents. The exchange rate for the Nigerian Naira was last updated on August 17, 2026 from MSN. The exchange rate for the Sierra Leonean Leone was last updated on December 29, 2023 from MSN. The NGN conversion factor has 5 significant digits. The SLL conversion factor has 5 significant digits.