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This Omani Rial and Sierra Leonean Leone convertor is up to date with exchange rates from October 5, 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 5, 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 11,360
0.500 28,400
1.000 56,800
2.000 113,600
5.000 284,010
10.000 568,020
20.000 1,136,040
50.000 2,840,100
100.000 5,680,190
200.000 11,360,380
500.000 28,400,950
1000.000 56,801,910
2000.000 113,603,820
5000.000 284,009,550
10,000.000 568,019,090
20,000.000 1,136,038,190
50,000.000 2,840,095,470
OMR rate
October 5, 2025
SLL OMR
coinmill.com
20,000 0.350
50,000 0.880
100,000 1.760
200,000 3.520
500,000 8.805
1,000,000 17.605
2,000,000 35.210
5,000,000 88.025
10,000,000 176.050
20,000,000 352.100
50,000,000 880.250
100,000,000 1760.505
200,000,000 3521.010
500,000,000 8802.520
1,000,000,000 17,605.040
2,000,000,000 35,210.085
5,000,000,000 88,025.210
SLL rate
June 5, 2023

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