Cambodia vs United States of America: GDP per unit of energy use

Cambodia
12.07 constant 2021 PPP $ per kg of oil equivalent
in 2023
United States of America
11.9 constant 2021 PPP $ per kg of oil equivalent
in 2024
Cambodia rank
104th
United States of America rank
106th

GDP per unit of energy use over time

  • Cambodia
  • United States of America
051015199020072024

How they compare

Cambodia currently reports 12.07 constant 2021 PPP $ per kg of oil equivalent against 11.9 constant 2021 PPP $ per kg of oil equivalent in United States of America, a difference of 0.17 constant 2021 PPP $ per kg of oil equivalent.

The two have swapped places 1 time across 29 shared years of data; in 1995 it was United States of America ahead.

Cambodia ranks 104th and United States of America ranks 106th of 168 countries.

Across the 4 decades both report, Cambodia averaged higher in 3 and United States of America in 1.

Head to head by decade

Decade Cambodia United States of America Difference Ahead
1990s 6.14 constant 2021 PPP $ per kg of oil equivalent 6.4 constant 2021 PPP $ per kg of oil equivalent 0.2668 constant 2021 PPP $ per kg of oil equivalent United States of America
2000s 9.41 constant 2021 PPP $ per kg of oil equivalent 7.54 constant 2021 PPP $ per kg of oil equivalent 1.87 constant 2021 PPP $ per kg of oil equivalent Cambodia
2010s 12.84 constant 2021 PPP $ per kg of oil equivalent 9.37 constant 2021 PPP $ per kg of oil equivalent 3.48 constant 2021 PPP $ per kg of oil equivalent Cambodia
2020s 12.37 constant 2021 PPP $ per kg of oil equivalent 11.23 constant 2021 PPP $ per kg of oil equivalent 1.14 constant 2021 PPP $ per kg of oil equivalent Cambodia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp per unit of energy use, Cambodia or United States of America?
Cambodia, at 12.07 constant 2021 PPP $ per kg of oil equivalent against 11.9 constant 2021 PPP $ per kg of oil equivalent in United States of America as of 2023.
What is the difference in gdp per unit of energy use between Cambodia and United States of America?
0.17 constant 2021 PPP $ per kg of oil equivalent, with Cambodia ahead.
How many years of comparable data are there for Cambodia and United States of America?
29 years are reported by both, from 1995 to 2023.
How do Cambodia and United States of America rank globally for gdp per unit of energy use?
Cambodia ranks 104th and United States of America ranks 106th of 168 countries.
Where does this data come from?
IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as GDP per unit of energy use (constant 2021 PPP $ per kg of oil equivalent). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cambodia vs United States of America: GDP per unit of energy use. Statizoid, drawing on IEA Energy Statistics Data Browser, International Energy Agency (IEA). Retrieved 16 September 2026, from https://energy.statizoid.com/compare/gdp-per-unit-of-energy-use-constant-2021-ppp-per-kg-of-oil-equivalent/cambodia/united-states/

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About this data

Indicator
GDP per unit of energy use (constant 2021 PPP $ per kg of oil equivalent)
Unit
constant 2021 PPP $ per kg of oil equivalent
Source
IEA Energy Statistics Data Browser, International Energy Agency (IEA)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
215 places, 6,437 data points, 1990–2024
Last refreshed

GDP per unit of energy use is the PPP GDP per kilogram of oil equivalent of energy use. PPP GDP is gross domestic product converted to 2021 constant international dollars using purchasing power parity rates. An international dollar has the same purchasing power over GDP as a U.S. dollar has in the United States.