Congo vs Iran, Islamic Republic of: Oil reserves, per unit of GDP

Congo
0.0309 cubic meters per US$ of GDP
in 2021
Iran, Islamic Republic of
0.0814 cubic meters per US$ of GDP
in 2021
Congo rank
8th
Iran, Islamic Republic of rank
5th

Oil reserves, per unit of GDP over time

  • Congo
  • Iran, Islamic Republic of
00.050.10.150.20.25198020002021

How they compare

Iran, Islamic Republic of currently reports 0.0814 cubic meters per US$ of GDP against 0.0309 cubic meters per US$ of GDP in Congo, a difference of 0.0505 cubic meters per US$ of GDP.

That makes Iran, Islamic Republic of's figure about 2.6 times Congo's.

The two have swapped places 2 times across 42 shared years of data; in 1980 it was Iran, Islamic Republic of ahead.

Congo ranks 8th and Iran, Islamic Republic of ranks 5th of 198 countries.

Iran, Islamic Republic of has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Congo Iran, Islamic Republic of Difference Ahead
1980s 0.0547 cubic meters per US$ of GDP 0.0746 cubic meters per US$ of GDP 0.02 cubic meters per US$ of GDP Iran, Islamic Republic of
1990s 0.0799 cubic meters per US$ of GDP 0.1444 cubic meters per US$ of GDP 0.0644 cubic meters per US$ of GDP Iran, Islamic Republic of
2000s 0.0559 cubic meters per US$ of GDP 0.089 cubic meters per US$ of GDP 0.0331 cubic meters per US$ of GDP Iran, Islamic Republic of
2010s 0.0299 cubic meters per US$ of GDP 0.0515 cubic meters per US$ of GDP 0.0216 cubic meters per US$ of GDP Iran, Islamic Republic of
2020s 0.0361 cubic meters per US$ of GDP 0.0847 cubic meters per US$ of GDP 0.0486 cubic meters per US$ of GDP Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher oil reserves, per unit of gdp, Congo or Iran, Islamic Republic of?
Iran, Islamic Republic of, at 0.0814 cubic meters per US$ of GDP against 0.0309 cubic meters per US$ of GDP in Congo as of 2021.
What is the difference in oil reserves, per unit of gdp between Congo and Iran, Islamic Republic of?
0.0505 cubic meters per US$ of GDP, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Congo and Iran, Islamic Republic of?
42 years are reported by both, from 1980 to 2021.
How do Congo and Iran, Islamic Republic of rank globally for oil reserves, per unit of gdp?
Congo ranks 8th and Iran, Islamic Republic of ranks 5th of 198 countries.
Where does this data come from?
Statizoid (derived), published as Oil reserves, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Congo vs Iran, Islamic Republic of: Oil reserves, per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 26 August 2026, from https://energy.statizoid.com/compare/oil-reserves-per-unit-of-gdp/congo-rep/iran-islamic-rep/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://energy.statizoid.com/compare/oil-reserves-per-unit-of-gdp/congo-rep/iran-islamic-rep/">Congo vs Iran, Islamic Republic of: Oil reserves, per unit of GDP</a> — Statizoid

About this data

Indicator
Oil reserves, per unit of GDP
Unit
cubic meters per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
198 places, 7,375 data points, 1980–2021
Last refreshed

Oil reserves divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.