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This Omani Rial and Sierra Leonean Leone convertor is up to date with exchange rates from September 17, 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 17, 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 11,270
0.500 28,170
1.000 56,340
2.000 112,680
5.000 281,710
10.000 563,420
20.000 1,126,840
50.000 2,817,110
100.000 5,634,220
200.000 11,268,440
500.000 28,171,090
1000.000 56,342,180
2000.000 112,684,370
5000.000 281,710,920
10,000.000 563,421,840
20,000.000 1,126,843,680
50,000.000 2,817,109,190
OMR rate
September 17, 2025
SLL OMR
coinmill.com
20,000 0.355
50,000 0.885
100,000 1.775
200,000 3.550
500,000 8.875
1,000,000 17.750
2,000,000 35.495
5,000,000 88.745
10,000,000 177.485
20,000,000 354.975
50,000,000 887.435
100,000,000 1774.870
200,000,000 3549.740
500,000,000 8874.345
1,000,000,000 17,748.690
2,000,000,000 35,497.380
5,000,000,000 88,743.455
SLL rate
June 5, 2023

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