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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 15, 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 11,280
0.500 28,200
1.000 56,400
2.000 112,790
5.000 281,980
10.000 563,950
20.000 1,127,910
50.000 2,819,760
100.000 5,639,530
200.000 11,279,060
500.000 28,197,640
1000.000 56,395,290
2000.000 112,790,570
5000.000 281,976,430
10,000.000 563,952,860
20,000.000 1,127,905,730
50,000.000 2,819,764,320
OMR rate
September 15, 2025
SLL OMR
coinmill.com
20,000 0.355
50,000 0.885
100,000 1.775
200,000 3.545
500,000 8.865
1,000,000 17.730
2,000,000 35.465
5,000,000 88.660
10,000,000 177.320
20,000,000 354.640
50,000,000 886.600
100,000,000 1773.200
200,000,000 3546.395
500,000,000 8865.990
1,000,000,000 17,731.980
2,000,000,000 35,463.955
5,000,000,000 88,659.890
SLL rate
June 5, 2023

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