What is the difference in gross capital formation (current us$), per capita between Iran, Islamic Republic of and Tonga?

1 current US$ per person, with Tonga ahead.

How many years of comparable data are there for Iran, Islamic Republic of and Tonga?

50 years are reported by both, from 1975 to 2024.

Where does this data come from?

Statizoid (derived), published as Gross capital formation (current US$), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iran, Islamic Republic of vs Tonga: Gross capital formation (current US$), per capita

Iran, Islamic Republic of

1,639 current US$ per person

in 2025

Tonga

1,640 current US$ per person

in 2024

Iran, Islamic Republic of rank

100th

Tonga rank

99th

Gross capital formation (current US$), per capita over time

Iran, Islamic Republic of
Tonga

How they compare

Tonga currently reports 1,640 current US$ per person against 1,639 current US$ per person in Iran, Islamic Republic of, a difference of 1 current US$ per person.

The two have swapped places 2 times across 50 shared years of data; in 1975 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 100th and Tonga ranks 99th of 187 countries.

Iran, Islamic Republic of has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Iran, Islamic Republic of	Tonga	Difference	Ahead
1970s	814 current US$ per person	99.72 current US$ per person	714.28 current US$ per person	Iran, Islamic Republic of
1980s	837.11 current US$ per person	187.08 current US$ per person	650.03 current US$ per person	Iran, Islamic Republic of
1990s	601.75 current US$ per person	357.27 current US$ per person	244.47 current US$ per person	Iran, Islamic Republic of
2000s	1,307 current US$ per person	514.48 current US$ per person	792.96 current US$ per person	Iran, Islamic Republic of
2010s	2,162 current US$ per person	1,159 current US$ per person	1,003 current US$ per person	Iran, Islamic Republic of
2020s	1,976 current US$ per person	1,473 current US$ per person	503.51 current US$ per person	Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross capital formation (current us$), per capita, Iran, Islamic Republic of or Tonga?: Tonga, at 1,640 current US$ per person against 1,639 current US$ per person in Iran, Islamic Republic of as of 2024.
What is the difference in gross capital formation (current us$), per capita between Iran, Islamic Republic of and Tonga?: 1 current US$ per person, with Tonga ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Tonga?: 50 years are reported by both, from 1975 to 2024.
How do Iran, Islamic Republic of and Tonga rank globally for gross capital formation (current us$), per capita?: Iran, Islamic Republic of ranks 100th and Tonga ranks 99th of 187 countries.
Where does this data come from?: Statizoid (derived), published as Gross capital formation (current US$), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Tonga: Gross capital formation (current US$), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 06 September 2026, from https://economy.statizoid.com/compare/gross-capital-formation-current-us-per-capita/iran-islamic-rep/tonga/

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<a href="https://economy.statizoid.com/compare/gross-capital-formation-current-us-per-capita/iran-islamic-rep/tonga/">Iran, Islamic Republic of vs Tonga: Gross capital formation (current US$), per capita</a> — Statizoid

About this data

Indicator: Gross capital formation (current US$), per capita
Unit: current US$ per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 230 places, 10,947 data points, 1960–2025
Last refreshed: 06 September 2026

Gross capital formation (current US$) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.