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This Omani Rial and Sierra Leonean Leone convertor is up to date with exchange rates from September 12, 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 10, 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 11,330
0.500 28,330
1.000 56,660
2.000 113,320
5.000 283,290
10.000 566,580
20.000 1,133,170
50.000 2,832,920
100.000 5,665,840
200.000 11,331,680
500.000 28,329,210
1000.000 56,658,410
2000.000 113,316,830
5000.000 283,292,060
10,000.000 566,584,130
20,000.000 1,133,168,260
50,000.000 2,832,920,640
OMR rate
September 10, 2025
SLL OMR
coinmill.com
20,000 0.355
50,000 0.880
100,000 1.765
200,000 3.530
500,000 8.825
1,000,000 17.650
2,000,000 35.300
5,000,000 88.250
10,000,000 176.495
20,000,000 352.995
50,000,000 882.480
100,000,000 1764.965
200,000,000 3529.925
500,000,000 8824.815
1,000,000,000 17,649.630
2,000,000,000 35,299.260
5,000,000,000 88,248.150
SLL rate
June 5, 2023

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