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This Omani Rial and Sierra Leonean Leone convertor is up to date with exchange rates from October 20, 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 20, 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 11,380
0.500 28,450
1.000 56,900
2.000 113,800
5.000 284,510
10.000 569,020
20.000 1,138,050
50.000 2,845,120
100.000 5,690,240
200.000 11,380,490
500.000 28,451,220
1000.000 56,902,450
2000.000 113,804,890
5000.000 284,512,230
10,000.000 569,024,460
20,000.000 1,138,048,930
50,000.000 2,845,122,320
OMR rate
October 20, 2025
SLL OMR
coinmill.com
20,000 0.350
50,000 0.880
100,000 1.755
200,000 3.515
500,000 8.785
1,000,000 17.575
2,000,000 35.150
5,000,000 87.870
10,000,000 175.740
20,000,000 351.480
50,000,000 878.695
100,000,000 1757.395
200,000,000 3514.785
500,000,000 8786.970
1,000,000,000 17,573.935
2,000,000,000 35,147.875
5,000,000,000 87,869.685
SLL rate
June 5, 2023

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