Belgium vs Japan: GDP per unit of energy use

Belgium
15.53 constant 2021 PPP $ per kg of oil equivalent
in 2024
Japan
15.8 constant 2021 PPP $ per kg of oil equivalent
in 2024
Belgium rank
66th
Japan rank
65th

GDP per unit of energy use over time

  • Belgium
  • Japan
051015199020072024

How they compare

Japan currently reports 15.8 constant 2021 PPP $ per kg of oil equivalent against 15.53 constant 2021 PPP $ per kg of oil equivalent in Belgium, a difference of 0.27 constant 2021 PPP $ per kg of oil equivalent.

The two have swapped places 2 times across 35 shared years of data; in 1990 it was Japan ahead.

Belgium ranks 66th and Japan ranks 65th of 168 countries.

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

Head to head by decade

Decade Belgium Japan Difference Ahead
1990s 8.46 constant 2021 PPP $ per kg of oil equivalent 9.99 constant 2021 PPP $ per kg of oil equivalent 1.54 constant 2021 PPP $ per kg of oil equivalent Japan
2000s 9.81 constant 2021 PPP $ per kg of oil equivalent 10.3 constant 2021 PPP $ per kg of oil equivalent 0.4883 constant 2021 PPP $ per kg of oil equivalent Japan
2010s 11.8 constant 2021 PPP $ per kg of oil equivalent 12.68 constant 2021 PPP $ per kg of oil equivalent 0.8817 constant 2021 PPP $ per kg of oil equivalent Japan
2020s 14.21 constant 2021 PPP $ per kg of oil equivalent 15.05 constant 2021 PPP $ per kg of oil equivalent 0.837 constant 2021 PPP $ per kg of oil equivalent Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp per unit of energy use, Belgium or Japan?
Japan, at 15.8 constant 2021 PPP $ per kg of oil equivalent against 15.53 constant 2021 PPP $ per kg of oil equivalent in Belgium as of 2024.
What is the difference in gdp per unit of energy use between Belgium and Japan?
0.27 constant 2021 PPP $ per kg of oil equivalent, with Japan ahead.
How many years of comparable data are there for Belgium and Japan?
35 years are reported by both, from 1990 to 2024.
How do Belgium and Japan rank globally for gdp per unit of energy use?
Belgium ranks 66th and Japan ranks 65th 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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Belgium vs Japan: GDP per unit of energy use. Statizoid, drawing on IEA Energy Statistics Data Browser, International Energy Agency (IEA). Retrieved 15 September 2026, from https://energy.statizoid.com/compare/gdp-per-unit-of-energy-use-constant-2021-ppp-per-kg-of-oil-equivalent/belgium/japan/

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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.