Iran vs Sierra Leone: Gross domestic product (GDP), per unit of GDP
Iran
4.29 international-$ in 2021 prices per US$ of GDP
in 2025
Sierra Leone
3.75 international-$ in 2021 prices per US$ of GDP
in 2025
Iran rank
6th
Sierra Leone rank
8th
Gross domestic product (GDP), per unit of GDP over time
- Iran
- Sierra Leone
How they compare
Iran currently reports 4.29 international-$ in 2021 prices per US$ of GDP against 3.75 international-$ in 2021 prices per US$ of GDP in Sierra Leone, a difference of 0.54 international-$ in 2021 prices per US$ of GDP.
That makes Iran's figure about 1.1 times Sierra Leone's.
The two have swapped places 7 times across 36 shared years of data; in 1990 it was Sierra Leone ahead.
Iran ranks 6th and Sierra Leone ranks 8th of 198 countries.
Across the 4 decades both report, Iran averaged higher in 1 and Sierra Leone in 3.
Head to head by decade
| Decade | Iran | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 6.54 international-$ in 2021 prices per US$ of GDP | 12.24 international-$ in 2021 prices per US$ of GDP | 5.71 international-$ in 2021 prices per US$ of GDP | Sierra Leone |
| 2000s | 4.85 international-$ in 2021 prices per US$ of GDP | 5.46 international-$ in 2021 prices per US$ of GDP | 0.6091 international-$ in 2021 prices per US$ of GDP | Sierra Leone |
| 2010s | 2.68 international-$ in 2021 prices per US$ of GDP | 3.14 international-$ in 2021 prices per US$ of GDP | 0.4614 international-$ in 2021 prices per US$ of GDP | Sierra Leone |
| 2020s | 3.79 international-$ in 2021 prices per US$ of GDP | 3.58 international-$ in 2021 prices per US$ of GDP | 0.2121 international-$ in 2021 prices per US$ of GDP | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gross domestic product (gdp), per unit of gdp, Iran or Sierra Leone?
- Iran, at 4.29 international-$ in 2021 prices per US$ of GDP against 3.75 international-$ in 2021 prices per US$ of GDP in Sierra Leone as of 2025.
- What is the difference in gross domestic product (gdp), per unit of gdp between Iran and Sierra Leone?
- 0.54 international-$ in 2021 prices per US$ of GDP, with Iran ahead.
- How many years of comparable data are there for Iran and Sierra Leone?
- 36 years are reported by both, from 1990 to 2025.
- How do Iran and Sierra Leone rank globally for gross domestic product (gdp), per unit of gdp?
- Iran ranks 6th and Sierra Leone ranks 8th of 198 countries.
- Where does this data come from?
- Statizoid (derived), published as Gross domestic product (GDP), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Gross domestic product (GDP) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.