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This Omani Rial and Sierra Leonean Leone convertor is up to date with exchange rates from September 22, 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 22, 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 11,290
0.500 28,240
1.000 56,470
2.000 112,950
5.000 282,360
10.000 564,730
20.000 1,129,460
50.000 2,823,640
100.000 5,647,290
200.000 11,294,570
500.000 28,236,430
1000.000 56,472,850
2000.000 112,945,700
5000.000 282,364,260
10,000.000 564,728,520
20,000.000 1,129,457,040
50,000.000 2,823,642,600
OMR rate
September 22, 2025
SLL OMR
coinmill.com
20,000 0.355
50,000 0.885
100,000 1.770
200,000 3.540
500,000 8.855
1,000,000 17.710
2,000,000 35.415
5,000,000 88.540
10,000,000 177.075
20,000,000 354.150
50,000,000 885.380
100,000,000 1770.760
200,000,000 3541.525
500,000,000 8853.810
1,000,000,000 17,707.625
2,000,000,000 35,415.245
5,000,000,000 88,538.115
SLL rate
June 5, 2023

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