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This Omani Rial and Sierra Leonean Leone convertor is up to date with exchange rates from November 19, 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 November 18, 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 11,430
0.500 28,570
1.000 57,130
2.000 114,260
5.000 285,650
10.000 571,300
20.000 1,142,600
50.000 2,856,500
100.000 5,713,010
200.000 11,426,010
500.000 28,565,040
1000.000 57,130,070
2000.000 114,260,140
5000.000 285,650,360
10,000.000 571,300,720
20,000.000 1,142,601,430
50,000.000 2,856,503,580
OMR rate
November 18, 2025
SLL OMR
coinmill.com
20,000 0.350
50,000 0.875
100,000 1.750
200,000 3.500
500,000 8.750
1,000,000 17.505
2,000,000 35.010
5,000,000 87.520
10,000,000 175.040
20,000,000 350.080
50,000,000 875.195
100,000,000 1750.390
200,000,000 3500.785
500,000,000 8751.960
1,000,000,000 17,503.915
2,000,000,000 35,007.835
5,000,000,000 87,519.580
SLL rate
June 5, 2023

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