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This Omani Rial and Sierra Leonean Leone convertor is up to date with exchange rates from October 27, 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 October 27, 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 11,370
0.500 28,420
1.000 56,850
2.000 113,690
5.000 284,230
10.000 568,460
20.000 1,136,920
50.000 2,842,290
100.000 5,684,580
200.000 11,369,150
500.000 28,422,880
1000.000 56,845,760
2000.000 113,691,530
5000.000 284,228,820
10,000.000 568,457,640
20,000.000 1,136,915,270
50,000.000 2,842,288,190
OMR rate
October 27, 2025
SLL OMR
coinmill.com
20,000 0.350
50,000 0.880
100,000 1.760
200,000 3.520
500,000 8.795
1,000,000 17.590
2,000,000 35.185
5,000,000 87.955
10,000,000 175.915
20,000,000 351.830
50,000,000 879.575
100,000,000 1759.145
200,000,000 3518.290
500,000,000 8795.730
1,000,000,000 17,591.460
2,000,000,000 35,182.920
5,000,000,000 87,957.300
SLL rate
June 5, 2023

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