Samoa vs San Marino: GNI, PPP

Samoa
1.88 billion constant 2021 international $
in 2025
San Marino
2.19 billion constant 2021 international $
in 2023
Samoa rank
152nd
San Marino rank
150th

GNI, PPP over time

  • Samoa
  • San Marino
0500.0M1.0B1.5B2.0B200920172025

How they compare

San Marino currently reports 2.19 billion constant 2021 international $ against 1.88 billion constant 2021 international $ in Samoa, a difference of 316.56 million constant 2021 international $.

That makes San Marino's figure about 1.2 times Samoa's.

Across all 7 years both countries report, San Marino has been ahead every year.

Samoa ranks 152nd and San Marino ranks 150th of 158 countries.

San Marino has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Samoa San Marino Difference Ahead
2010s 1.43 billion constant 2021 international $ 1.87 billion constant 2021 international $ 438.54 million constant 2021 international $ San Marino
2020s 1.45 billion constant 2021 international $ 2.03 billion constant 2021 international $ 585.77 million constant 2021 international $ San Marino

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni, ppp, Samoa or San Marino?
San Marino, at 2.19 billion constant 2021 international $ against 1.88 billion constant 2021 international $ in Samoa as of 2023.
What is the difference in gni, ppp between Samoa and San Marino?
316.56 million constant 2021 international $, with San Marino ahead.
How many years of comparable data are there for Samoa and San Marino?
7 years are reported by both, from 2017 to 2023.
How do Samoa and San Marino rank globally for gni, ppp?
Samoa ranks 152nd and San Marino ranks 150th of 158 countries.
Where does this data come from?
International Comparison Program (ICP), World Bank (WB), published as GNI, PPP (constant 2021 international $). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs San Marino: GNI, PPP. Statizoid, drawing on International Comparison Program (ICP), World Bank (WB). Retrieved 28 August 2026, from https://economy.statizoid.com/compare/gni-ppp-constant-2021-international/samoa/san-marino/

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About this data

Indicator
GNI, PPP (constant 2021 international $)
Unit
constant 2021 international $
Source
International Comparison Program (ICP), World Bank (WB)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
183 places, 5,332 data points, 1990–2025
Last refreshed

This indicator provides values for gross national income (GNI) expressed in constant international dollars, converted by purchasing power parities (PPPs). PPPs account for the different price levels across countries and thus PPP-based comparisons of economic output are more appropriate for comparing the output of economies and the average material well-being of their inhabitants than exchange-rate based comparisons. Gross national income is the total income earned by all residents within an economic territory during an accounting period. It is equal to gross domestic product plus earned income receivable from abroad minus earned income payable abroad. This indicator is expressed in constant prices, meaning the series has been adjusted to account for price changes over time. The reference year for this adjustment is 2021. The PPP conversion factor is a currency conversion factor and a spatial price deflator. PPPs convert different currencies to a common currency and, in the process of conversion, equalize their purchasing power by eliminating the differences in price levels between countries, thereby allowing volume or output comparisons of GDP and its expenditure components.