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This Omani Rial and Sierra Leonean Leone convertor is up to date with exchange rates from September 15, 2025.

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

Oman
Sierra Leone
Other countries and currencies

The Omani Rial is the currency in Oman (OM, OMN). The Sierra Leonean Leone is the currency in Sierra Leone (SL, SLE). The Omani Rial is also known as the Omani Riyal. The symbol for OMR can be written RO. The symbol for SLL can be written Le. The Omani Rial is divided into 1000 baizas. The Sierra Leonean Leone is divided into 100 cents. The exchange rate for the Omani Rial was last updated on September 14, 2025 from The International Monetary Fund. The exchange rate for the Sierra Leonean Leone was last updated on June 5, 2023 from MSN. The OMR conversion factor has 6 significant digits. The SLL conversion factor has 4 significant digits.


OMR SLL
coinmill.com
0.200 11,300
0.500 28,250
1.000 56,510
2.000 113,010
5.000 282,530
10.000 565,050
20.000 1,130,110
50.000 2,825,270
100.000 5,650,540
200.000 11,301,070
500.000 28,252,680
1000.000 56,505,370
2000.000 113,010,740
5000.000 282,526,850
10,000.000 565,053,700
20,000.000 1,130,107,400
50,000.000 2,825,268,500
OMR rate
September 14, 2025
SLL OMR
coinmill.com
20,000 0.355
50,000 0.885
100,000 1.770
200,000 3.540
500,000 8.850
1,000,000 17.695
2,000,000 35.395
5,000,000 88.485
10,000,000 176.975
20,000,000 353.950
50,000,000 884.870
100,000,000 1769.745
200,000,000 3539.485
500,000,000 8848.715
1,000,000,000 17,697.435
2,000,000,000 35,394.865
5,000,000,000 88,487.165
SLL rate
June 5, 2023

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