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Hyperinflationary economies: three-year cumulative inflation

4 countries have cumulative inflation above 100% over the last three years: Argentina (501%), Iran (254%), Turkey (158%) and Malawi (106%). 4 more are between 70% and 100%: Haiti (98%), Nigeria (88%), Lebanon (80%) and Burundi (72%).

#Country3-year cumulativeYear over yearAgainst the 100% linePrint month
1Argentina501%33.5%Above 100%Aug 2026
2Iran254%89.0%Above 100%Aug 2026
3Turkey158%29.7%Above 100%Sep 2026
4Malawi106%20.0%Above 100%Aug 2026
5Haiti98%17.0%70–100%Aug 2026
6Nigeria88%15.4%70–100%Aug 2026
7Lebanon80%16.7%70–100%Aug 2026
8Burundi72%7.5%70–100%Sep 2026
9Angola67%8.4%Below 70%Sep 2026
10Egypt62%14.5%Below 70%Aug 2026
11Ethiopia53%15.1%Below 70%Aug 2026
12Sierra Leone53%15.7%Below 70%Aug 2026
13Bolivia41%9.2%Below 70%Jun 2026
14Ghana40%5.2%Below 70%Sep 2026
15Zambia38%6.2%Below 70%Aug 2026
16Laos37%7.8%Below 70%Sep 2026
17Ukraine34%10.0%Below 70%Sep 2026
18Kazakhstan34%9.2%Below 70%Sep 2026
19Suriname31%7.3%Below 70%Sep 2026
20Mongolia31%12.9%Below 70%Sep 2026
21Bangladesh29%8.3%Below 70%Sep 2026
22Uzbekistan28%6.2%Below 70%Aug 2026
23Rwanda27%20.1%Below 70%Sep 2026
24Russia25%6.3%Below 70%Aug 2026
25Kyrgyzstan25%11.0%Below 70%Jun 2026
26Pakistan25%10.3%Below 70%Sep 2026
27Romania23%6.2%Below 70%Aug 2026
28Liberia23%5.0%Below 70%Jun 2026
29Belarus19%4.3%Below 70%Sep 2026
30Colombia18%6.3%Below 70%Sep 2026
31Tunisia18%5.6%Below 70%Sep 2026
32Jamaica17%8.6%Below 70%Sep 2026
33Honduras17%6.5%Below 70%Jun 2026
34Iceland16%5.6%Below 70%Aug 2026
35Mozambique16%6.5%Below 70%Aug 2026
36Kenya16%6.8%Below 70%Sep 2026
37Botswana15%9.3%Below 70%Aug 2026
38Uruguay15%4.5%Below 70%Aug 2026
39Brazil15%4.6%Below 70%Sep 2026
40Lesotho14%2.6%Below 70%Aug 2026
41Mauritania14%9.0%Below 70%Aug 2026
42Chile13%4.1%Below 70%Sep 2026
43Mauritius13%5.1%Below 70%Sep 2026
44Namibia13%4.4%Below 70%Jul 2026
45Bulgaria13%5.7%Below 70%Sep 2026
46Dominican Republic13%5.1%Below 70%Sep 2026
47Somalia12%6.7%Below 70%Jul 2026
48Mexico12%3.5%Below 70%Sep 2026
49Estonia12%3.5%Below 70%Sep 2026
50South Africa12%4.5%Below 70%Sep 2026
51Uganda12%4.6%Below 70%Sep 2026
52Algeria12%8.3%Below 70%Aug 2026
53Montenegro12%5.2%Below 70%Sep 2026
54Vietnam12%5.1%Below 70%Sep 2026
55Georgia11%5.6%Below 70%Sep 2026
56Guyana11%3.6%Below 70%Aug 2026
57Tajikistan11%4.1%Below 70%Jul 2026
58Tanzania11%4.3%Below 70%Aug 2026
59Poland11%3.2%Below 70%Aug 2026
60Fiji11%6.1%Below 70%Jun 2026
61Philippines11%7.2%Below 70%Sep 2026
62Croatia11%4.7%Below 70%Sep 2026
63Bosnia and Herzegovina11%4.9%Below 70%Aug 2026
64United Kingdom11%3.7%Below 70%Sep 2026
65Netherlands11%3.4%Below 70%Sep 2026
66Paraguay10%1.7%Below 70%Sep 2026
67Norway10%3.4%Below 70%Sep 2026
68Belgium10%4.7%Below 70%Sep 2026
69Greece10%5.0%Below 70%Sep 2026
70India10%4.4%Below 70%Jul 2026
71Slovakia10%3.4%Below 70%Jun 2026
72Austria10%3.6%Below 70%Sep 2026
73Spain10%4.9%Below 70%Sep 2026
74North Macedonia10%2.6%Below 70%Aug 2026
75United States10%3.7%Below 70%Sep 2026
76Republic of Congo9%4.4%Below 70%Aug 2026
77Hungary9%1.5%Below 70%Sep 2026
78Armenia9%4.3%Below 70%Sep 2026
79Latvia9%3.2%Below 70%Sep 2026
80Belize9%4.3%Below 70%Aug 2026
81Guatemala8%4.7%Below 70%Sep 2026
82Portugal8%3.0%Below 70%Jul 2026
83Indonesia8%3.3%Below 70%Sep 2026
84Israel8%1.6%Below 70%Sep 2026
85Japan8%2.2%Below 70%Sep 2026
86Czechia8%2.5%Below 70%Sep 2026
87Ireland8%4.1%Below 70%Sep 2026
88Albania8%3.4%Below 70%Aug 2026
89Germany8%3.3%Below 70%Sep 2026
90Canada7%3.1%Below 70%Sep 2026
91Luxembourg7%2.9%Below 70%Sep 2026
92Mali7%3.4%Below 70%Sep 2026
93Peru7%4.1%Below 70%Aug 2026
94Benin7%1.9%Below 70%Sep 2026
95Slovenia7%3.3%Below 70%Sep 2026
96South Korea7%2.9%Below 70%Sep 2026
97Maldives6%0.8%Below 70%Aug 2026
98Malta6%2.5%Below 70%Jun 2026
99Iraq6%3.3%Below 70%Aug 2026
100Denmark6%2.2%Below 70%Sep 2026
101Burkina Faso6%3.6%Below 70%Sep 2026
102Saudi Arabia6%1.9%Below 70%Sep 2026
103Jordan6%2.7%Below 70%Sep 2026
104France5%3.1%Below 70%Sep 2026
105Hong Kong5%1.6%Below 70%Aug 2026
106Kuwait5%0.0%Below 70%Jun 2026
107Malaysia5%1.8%Below 70%Sep 2026
108Oman5%3.4%Below 70%Aug 2026
109Togo5%2.4%Below 70%Sep 2026
110Singapore5%2.2%Below 70%Sep 2026
111Cabo Verde5%0.8%Below 70%Aug 2026
112El Salvador5%3.6%Below 70%Sep 2026
113Bahamas4%3.6%Below 70%Jul 2026
114Côte d'Ivoire4%1.6%Below 70%Sep 2026
115Barbados4%1.6%Below 70%Jun 2026
116Finland4%2.5%Below 70%Sep 2026
117Cyprus4%3.7%Below 70%Sep 2026
118Sweden4%1.1%Below 70%Sep 2026
119Sri Lanka3%8.0%Below 70%Aug 2026
120Bahrain3%2.9%Below 70%Aug 2026
121Senegal3%1.0%Below 70%Sep 2026
122Trinidad and Tobago2%0.6%Below 70%Jul 2026
123Switzerland2%1.0%Below 70%Sep 2026
124Thailand2%2.5%Below 70%Aug 2026
125Morocco2%0.5%Below 70%Sep 2026
126Chad2%-2.0%Below 70%Aug 2026
127Timor-Leste2%-0.1%Below 70%Sep 2026
128China1%0.9%Below 70%Sep 2026
129Brunei-1%-0.1%Below 70%Sep 2026
130Niger-2%1.3%Below 70%Sep 2026
131Costa Rica-9%-8.1%Below 70%Sep 2026
132Ecuador-10%-11.9%Below 70%Jul 2026

Coverage: 134 countries have a monthly consumer price index with a print in the last 180 days. 10 more are held back today because their newest figure failed a check: an index rebased inside the window, a missing month a year back, or a print far outside the IMF's annual figures. A rebased index read naively publishes a price move that never happened, so those are left out rather than shown.

Not covered: 27 countries with no current monthly index

Afghanistan, Azerbaijan, Cameroon, Central African Republic, DR Congo, Cuba, Eritrea, Eswatini, Gabon, Gambia, Kosovo, Madagascar, Myanmar, Nepal, New Zealand, Papua New Guinea, Qatar, Serbia, South Sudan, Sudan, Syria, Turkmenistan, United Arab Emirates, Vanuatu, Venezuela, Yemen, Zimbabwe. These publish no monthly index through ILOSTAT, or stopped more than six months ago. Absence from the table says nothing about their inflation; several would rank near the top.

Questions

Which countries are hyperinflationary?

4 countries have cumulative inflation above 100% over the last three years: Argentina (501%), Iran (254%), Turkey (158%) and Malawi (106%). That is the quantitative test only. Several countries that appear on audit-firm lists publish no current monthly index and are named under "Not covered" below.

What is the 100% rule in IAS 29?

IAS 29 lists characteristics of a hyperinflationary economy. One of them is that cumulative inflation over three years is approaching, or exceeds, 100%, which is about 26% a year compounded. It is one indicator among several, and whether to apply the standard is a judgement for the reporting entity and its auditor. US GAAP (ASC 830) uses a similar three-year, 100% test for a highly inflationary economy.

How is three-year cumulative inflation calculated here?

It is the country's consumer price index in its newest month divided by the index 36 months earlier, minus one. Each figure is computed from the country's national consumer price index as republished by ILOSTAT, the International Labour Organization's statistics service, under CC BY 4.0. No figure is shown where the index was rebased inside the window or the series is shorter than three years.

Is this an official list?

No. It is arithmetic on published price indices, recomputed every day. It is not accounting advice and not a determination under IAS 29 or ASC 830.

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