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This Omani Rial and Sierra Leonean Leone convertor is up to date with exchange rates from August 21, 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 August 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 11,350
0.500 28,390
1.000 56,770
2.000 113,540
5.000 283,860
10.000 567,720
20.000 1,135,450
50.000 2,838,620
100.000 5,677,240
200.000 11,354,470
500.000 28,386,190
1000.000 56,772,370
2000.000 113,544,750
5000.000 283,861,870
10,000.000 567,723,750
20,000.000 1,135,447,490
50,000.000 2,838,618,740
OMR rate
August 20, 2025
SLL OMR
coinmill.com
20,000 0.350
50,000 0.880
100,000 1.760
200,000 3.525
500,000 8.805
1,000,000 17.615
2,000,000 35.230
5,000,000 88.070
10,000,000 176.140
20,000,000 352.285
50,000,000 880.710
100,000,000 1761.420
200,000,000 3522.840
500,000,000 8807.100
1,000,000,000 17,614.200
2,000,000,000 35,228.400
5,000,000,000 88,071.005
SLL rate
June 5, 2023

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