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Iranian Rial Collapse Timeline, 1979-2026: Sanctions to 2.5M

The Iranian rial hit a record on the Tehran open market on 29 September 2026, with more than 2.5 million rials per US dollar, according to AP. Sanctions, infla…

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1979-88

Revolution, then eight years of war

Upheaval in 1979 and a war economy from 1980 left Iran running different exchange rates for different transactions.

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1994-95

The unofficial rate jumps to 4,036 rials

The unofficial rate rose from 1,806 to 2,635 rials per dollar in 1994 and to 4,036 in 1995, before modern sanctions.

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2012-14

Oil and banking sanctions cost the rial 56%

The Congressional Research Service says unofficial value fell about 56% from January 2012 to January 2014.

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2018

US leaves the deal; rial nears 150,000

Sanctions returned on 7 August and 5 November 2018. The rate neared 150,000 rials per dollar.

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2022

42,000 scrapped; 285,000 introduced

The 42,000-rial import rate ended in May 2022; a 285,000 rate began in December. The gap with the market widened.

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Dec 2025-Jan 2026

Bazaar shuts; rial hits 1.5 million

Protests began 28 December over prices, the falling rial and subsidy cuts; demands later widened. The rial hit 1.5 million on 27 January.

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28 Feb-Apr 2026

Strikes, ceasefire and a blockade

The rial held at first, then fell after the 13 April blockade cut oil revenue. It hit 1.8 million on 29 April.

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Jun-Jul 2026

A memorandum steadies the rial briefly

The rial eased toward 1.53 million after 17 June, but the ceasefire collapsed on 8 July.

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2 and 29 Sep 2026

More than 2.5 million per dollar

About 2.1-2.2 million on 2 September, then more than 2.5 million on 29 September. An open-market rate, not the official one.

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