Ghana vs Papua New Guinea: Military spending, per unit of GDP

Ghana
0.004 constant 2022 US$ per US$ of GDP
in 2023
Papua New Guinea
0.0038 constant 2022 US$ per US$ of GDP
in 2023
Ghana rank
162nd
Papua New Guinea rank
163rd

Military spending, per unit of GDP over time

  • Ghana
  • Papua New Guinea
00.050.10.150.2196019912023

How they compare

Ghana currently reports 0.004 constant 2022 US$ per US$ of GDP against 0.0038 constant 2022 US$ per US$ of GDP in Papua New Guinea, a difference of 0.0002 constant 2022 US$ per US$ of GDP.

The two have swapped places 8 times across 49 shared years of data; in 1975 it was Ghana ahead.

Ghana ranks 162nd and Papua New Guinea ranks 163rd of 170 countries.

Across the 6 decades both report, Ghana averaged higher in 3 and Papua New Guinea in 3.

Head to head by decade

Decade Ghana Papua New Guinea Difference Ahead
1970s 0.105 constant 2022 US$ per US$ of GDP 0.042 constant 2022 US$ per US$ of GDP 0.0629 constant 2022 US$ per US$ of GDP Ghana
1980s 0.0297 constant 2022 US$ per US$ of GDP 0.0298 constant 2022 US$ per US$ of GDP 0.0001 constant 2022 US$ per US$ of GDP Papua New Guinea
1990s 0.015 constant 2022 US$ per US$ of GDP 0.0248 constant 2022 US$ per US$ of GDP 0.0098 constant 2022 US$ per US$ of GDP Papua New Guinea
2000s 0.0082 constant 2022 US$ per US$ of GDP 0.0084 constant 2022 US$ per US$ of GDP 0.0002 constant 2022 US$ per US$ of GDP Papua New Guinea
2010s 0.0045 constant 2022 US$ per US$ of GDP 0.0045 constant 2022 US$ per US$ of GDP 0 constant 2022 US$ per US$ of GDP Ghana
2020s 0.0041 constant 2022 US$ per US$ of GDP 0.004 constant 2022 US$ per US$ of GDP 0.0001 constant 2022 US$ per US$ of GDP Ghana

Averages of every year both report within each decade.

Frequently asked questions

Which has higher military spending, per unit of gdp, Ghana or Papua New Guinea?
Ghana, at 0.004 constant 2022 US$ per US$ of GDP against 0.0038 constant 2022 US$ per US$ of GDP in Papua New Guinea as of 2023.
What is the difference in military spending, per unit of gdp between Ghana and Papua New Guinea?
0.0002 constant 2022 US$ per US$ of GDP, with Ghana ahead.
How many years of comparable data are there for Ghana and Papua New Guinea?
49 years are reported by both, from 1975 to 2023.
How do Ghana and Papua New Guinea rank globally for military spending, per unit of gdp?
Ghana ranks 162nd and Papua New Guinea ranks 163rd of 170 countries.
Where does this data come from?
Statizoid (derived), published as Military spending, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Ghana vs Papua New Guinea: Military spending, per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/compare/military-spending-per-unit-of-gdp-2/ghana/papua-new-guinea/

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About this data

Indicator
Military spending, per unit of GDP
Unit
constant 2022 US$ per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
170 places, 9,064 data points, 1960–2023
Last refreshed

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