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This Omani Rial and Sierra Leonean Leone convertor is up to date with exchange rates from October 14, 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 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 11,380
0.500 28,450
1.000 56,890
2.000 113,790
5.000 284,470
10.000 568,930
20.000 1,137,860
50.000 2,844,660
100.000 5,689,320
200.000 11,378,640
500.000 28,446,600
1000.000 56,893,200
2000.000 113,786,400
5000.000 284,465,990
10,000.000 568,931,980
20,000.000 1,137,863,960
50,000.000 2,844,659,900
OMR rate
October 14, 2025
SLL OMR
coinmill.com
20,000 0.350
50,000 0.880
100,000 1.760
200,000 3.515
500,000 8.790
1,000,000 17.575
2,000,000 35.155
5,000,000 87.885
10,000,000 175.770
20,000,000 351.535
50,000,000 878.840
100,000,000 1757.680
200,000,000 3515.360
500,000,000 8788.395
1,000,000,000 17,576.795
2,000,000,000 35,153.585
5,000,000,000 87,883.970
SLL rate
June 5, 2023

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