Japan vs Samoa: GNI, PPP (constant 2021 international $), per unit of GDP
Japan
1.48 constant 2021 international $ per US$ of GDP
in 2024
Samoa
1.46 constant 2021 international $ per US$ of GDP
in 2025
Japan rank
116th
Samoa rank
119th
GNI, PPP (constant 2021 international $), per unit of GDP over time
- Japan
- Samoa
How they compare
Japan currently reports 1.48 constant 2021 international $ per US$ of GDP against 1.46 constant 2021 international $ per US$ of GDP in Samoa, a difference of 0.02 constant 2021 international $ per US$ of GDP.
Across all 16 years both countries report, Samoa has been ahead every year.
Japan ranks 116th and Samoa ranks 119th of 159 countries.
Samoa has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Japan | Samoa | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 1 constant 2021 international $ per US$ of GDP | 1.71 constant 2021 international $ per US$ of GDP | 0.7101 constant 2021 international $ per US$ of GDP | Samoa |
| 2010s | 1.1 constant 2021 international $ per US$ of GDP | 1.57 constant 2021 international $ per US$ of GDP | 0.4719 constant 2021 international $ per US$ of GDP | Samoa |
| 2020s | 1.31 constant 2021 international $ per US$ of GDP | 1.56 constant 2021 international $ per US$ of GDP | 0.2566 constant 2021 international $ per US$ of GDP | Samoa |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gni, ppp (constant 2021 international $), per unit of gdp, Japan or Samoa?
- Japan, at 1.48 constant 2021 international $ per US$ of GDP against 1.46 constant 2021 international $ per US$ of GDP in Samoa as of 2024.
- What is the difference in gni, ppp (constant 2021 international $), per unit of gdp between Japan and Samoa?
- 0.02 constant 2021 international $ per US$ of GDP, with Japan ahead.
- How many years of comparable data are there for Japan and Samoa?
- 16 years are reported by both, from 2009 to 2024.
- How do Japan and Samoa rank globally for gni, ppp (constant 2021 international $), per unit of gdp?
- Japan ranks 116th and Samoa ranks 119th of 159 countries.
- Where does this data come from?
- Statizoid (derived), published as GNI, PPP (constant 2021 international $), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
GNI, PPP (constant 2021 international $) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.