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This Omani Rial and Sierra Leonean Leone convertor is up to date with exchange rates from November 2, 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 30, 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 11,420
0.500 28,560
1.000 57,120
2.000 114,240
5.000 285,590
10.000 571,180
20.000 1,142,360
50.000 2,855,910
100.000 5,711,810
200.000 11,423,630
500.000 28,559,070
1000.000 57,118,140
2000.000 114,236,280
5000.000 285,590,690
10,000.000 571,181,380
20,000.000 1,142,362,770
50,000.000 2,855,906,920
OMR rate
October 30, 2025
SLL OMR
coinmill.com
20,000 0.350
50,000 0.875
100,000 1.750
200,000 3.500
500,000 8.755
1,000,000 17.510
2,000,000 35.015
5,000,000 87.540
10,000,000 175.075
20,000,000 350.150
50,000,000 875.380
100,000,000 1750.755
200,000,000 3501.515
500,000,000 8753.785
1,000,000,000 17,507.575
2,000,000,000 35,015.145
5,000,000,000 87,537.865
SLL rate
June 5, 2023

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