Kazakhstan vs United States: Oil reserves

Kazakhstan
4.77 billion cubic meters
in 2021
United States
7.49 billion cubic meters
in 2020
Kazakhstan rank
13th
United States rank
11th

Oil reserves over time

  • Kazakhstan
  • United States
02.0B4.0B6.0B8.0B198020002021

How they compare

United States currently reports 7.49 billion cubic meters against 4.77 billion cubic meters in Kazakhstan, a difference of 2.72 billion cubic meters.

That makes United States's figure about 1.6 times Kazakhstan's.

The two have swapped places 2 times across 24 shared years of data; in 1997 it was United States ahead.

Kazakhstan ranks 13th and United States ranks 11th of 212 countries.

United States has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Kazakhstan United States Difference Ahead
1990s 861.23 million cubic meters 3.69 billion cubic meters 2.83 billion cubic meters United States
2000s 2.26 billion cubic meters 3.64 billion cubic meters 1.38 billion cubic meters United States
2010s 4.77 billion cubic meters 5.50 billion cubic meters 727.97 million cubic meters United States
2020s 4.77 billion cubic meters 7.49 billion cubic meters 2.72 billion cubic meters United States

Averages of every year both report within each decade.

Frequently asked questions

Which has higher oil reserves, Kazakhstan or United States?
United States, at 7.49 billion cubic meters against 4.77 billion cubic meters in Kazakhstan as of 2020.
What is the difference in oil reserves between Kazakhstan and United States?
2.72 billion cubic meters, with United States ahead.
How many years of comparable data are there for Kazakhstan and United States?
24 years are reported by both, from 1997 to 2020.
How do Kazakhstan and United States rank globally for oil reserves?
Kazakhstan ranks 13th and United States ranks 11th of 212 countries.
Where does this data come from?
U.S. Energy Information Administration (2022) – with major processing by Our World in Data, published as Oil reserves. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Kazakhstan vs United States: Oil reserves. Statizoid, drawing on U.S. Energy Information Administration (2022) – with major processing by Our World in Data. Retrieved 23 August 2026, from https://energy.statizoid.com/compare/oil-proved-reserves/kazakhstan/united-states/

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About this data

Indicator
Oil reserves
Unit
cubic meters
Source
U.S. Energy Information Administration (2022) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
216 places, 8,283 data points, 1980–2021
Last refreshed

Proved reserves, measured in cubic meters, are generally those quantities that can be recovered in the future from known reservoirs under existing economic and operating conditions, according to geological and engineering information. Includes crude oil and lease condensate.