Historic Sierra Leonean leone Iranian Rial

Sierra Leonean leone iranian rial history for September 2023. The highest quote for this month is 2.1291 (06/09/2023) and the lowest 2.1345 (06/09/2023). The difference between high and low is -0.25.

SLL IRR average rate for September 2023 is 2.10067, the change between 01/09/2023 and 30/09/2023 is +12.2 %.

01 September 20231 SLL = 2.133 IRR
04 September 20231 SLL = 2.133 IRR
05 September 20231 SLL = 2.133 IRR
06 September 20231 SLL = 2.135 IRR
07 September 20231 SLL = 2.133 IRR
08 September 20231 SLL = 2.132 IRR
11 September 20231 SLL = 2.133 IRR
12 September 20231 SLL = 2.132 IRR
13 September 20231 SLL = 2.132 IRR
14 September 20231 SLL = 2.132 IRR
15 September 20231 SLL = 2.133 IRR
18 September 20231 SLL = 2.132 IRR
19 September 20231 SLL = 2.133 IRR
20 September 20231 SLL = 2.132 IRR
21 September 20231 SLL = 2.132 IRR
22 September 20231 SLL = 2.132 IRR
23 September 20231 SLL = 1.879 IRR
24 September 20231 SLL = 1.879 IRR
25 September 20231 SLL = 2.132 IRR
26 September 20231 SLL = 2.132 IRR
27 September 20231 SLL = 2.133 IRR
28 September 20231 SLL = 2.132 IRR
29 September 20231 SLL = 2.132 IRR
30 September 20231 SLL = 1.873 IRR

23/02/2020: COVID-19 Pandemic's Impact on the Iranian Rial

The COVID-19 pandemic, along with economic challenges, caused further depreciation of the Iranian Rial (IRR) against major currencies.

10/04/2018: Revaluation of the Iranian Rial

Iran's government announced a new currency exchange rate, devaluing the Iranian Rial (IRR) against foreign currencies.

24/09/2012: Imposition of International Sanctions on Iran

International sanctions were imposed on Iran, leading to a significant decline in the value of the Iranian Rial (IRR).

27/04/2010: Adoption of new currency symbol

Sierra Leone adopts a new currency symbol for the leone (Le), representing its cultural heritage and national identity.

29/07/2003: Introduction of new leone notes

Sierra Leone introduces a new series of leone banknotes with enhanced security features to combat counterfeiting.

22/02/1996: Civil war ends

The Sierra Leonean Civil War comes to an end, providing an opportunity for economic stabilization and currency reform.

24/05/1989: Introduction of the Two-Tier Exchange Rate System

Iran implemented a two-tier exchange rate system, with different rates for essential goods and non-essential imports.

29/04/1980: Coup d'etat

A military coup takes place in Sierra Leone, leading to economic instability and a decline in the value of the leone.

26/10/1975: Floating of the Iranian Rial

The Iranian Rial (IRR) was allowed to float against foreign currencies, marking the end of the fixed exchange rate system.

15/07/1974: Redenomination of the leone

Sierra Leone redenominates its currency, replacing the old leone with a new leone at a ratio of 1:4.

04/11/1971: Introduction of decimal currency

Sierra Leone adopts a decimal currency system, replacing the pound with the leone as its new official currency.

27/04/1961: Independence of Sierra Leone

Sierra Leone gains independence from the United Kingdom, introducing the Sierra Leonean leone as its official currency.

01/09/1957: Decimalization of the Iranian Rial

The Iranian Rial (IRR) was decimalized, dividing one Toman into 10 Rials to simplify the currency system.

01/04/1932: Introduction of the Iranian Rial

The Iranian Rial (IRR) was introduced as the official currency of Iran after replacing the Qiran.
SLL IRR July 2023
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SLL IRR September 2023
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