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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 13, 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 11,410
0.500 28,530
1.000 57,070
2.000 114,140
5.000 285,340
10.000 570,680
20.000 1,141,370
50.000 2,853,420
100.000 5,706,830
200.000 11,413,660
500.000 28,534,160
1000.000 57,068,320
2000.000 114,136,630
5000.000 285,341,590
10,000.000 570,683,170
20,000.000 1,141,366,350
50,000.000 2,853,415,870
OMR rate
October 13, 2025
SLL OMR
coinmill.com
20,000 0.350
50,000 0.875
100,000 1.750
200,000 3.505
500,000 8.760
1,000,000 17.525
2,000,000 35.045
5,000,000 87.615
10,000,000 175.230
20,000,000 350.455
50,000,000 876.145
100,000,000 1752.285
200,000,000 3504.570
500,000,000 8761.430
1,000,000,000 17,522.860
2,000,000,000 35,045.715
5,000,000,000 87,614.290
SLL rate
June 5, 2023

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