What is the difference in gdp (constant 2015 us$), per unit of gdp between Samoa and San Marino?

0.0037 constant 2015 US$ per US$ of GDP, with Samoa ahead.

How many years of comparable data are there for Samoa and San Marino?

27 years are reported by both, from 1997 to 2023.

Where does this data come from?

Statizoid (derived), published as GDP (constant 2015 US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Samoa vs San Marino: GDP (constant 2015 US$), per unit of GDP

Samoa

0.8609 constant 2015 US$ per US$ of GDP

in 2025

San Marino

0.8572 constant 2015 US$ per US$ of GDP

in 2023

Samoa rank

65th

San Marino rank

67th

GDP (constant 2015 US$), per unit of GDP over time

Samoa
San Marino

How they compare

Samoa currently reports 0.8609 constant 2015 US$ per US$ of GDP against 0.8572 constant 2015 US$ per US$ of GDP in San Marino, a difference of 0.0037 constant 2015 US$ per US$ of GDP.

The two have swapped places 2 times across 27 shared years of data; in 1997 it was Samoa ahead.

Samoa ranks 65th and San Marino ranks 67th of 210 countries.

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

Head to head by decade

Decade	Samoa	San Marino	Difference	Ahead
1990s	1.85 constant 2015 US$ per US$ of GDP	1.29 constant 2015 US$ per US$ of GDP	0.5574 constant 2015 US$ per US$ of GDP	Samoa
2000s	1.64 constant 2015 US$ per US$ of GDP	1.1 constant 2015 US$ per US$ of GDP	0.5442 constant 2015 US$ per US$ of GDP	Samoa
2010s	1.04 constant 2015 US$ per US$ of GDP	0.9022 constant 2015 US$ per US$ of GDP	0.1361 constant 2015 US$ per US$ of GDP	Samoa
2020s	1 constant 2015 US$ per US$ of GDP	0.8946 constant 2015 US$ per US$ of GDP	0.108 constant 2015 US$ per US$ of GDP	Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp (constant 2015 us$), per unit of gdp, Samoa or San Marino?: Samoa, at 0.8609 constant 2015 US$ per US$ of GDP against 0.8572 constant 2015 US$ per US$ of GDP in San Marino as of 2025.
What is the difference in gdp (constant 2015 us$), per unit of gdp between Samoa and San Marino?: 0.0037 constant 2015 US$ per US$ of GDP, with Samoa ahead.
How many years of comparable data are there for Samoa and San Marino?: 27 years are reported by both, from 1997 to 2023.
How do Samoa and San Marino rank globally for gdp (constant 2015 us$), per unit of gdp?: Samoa ranks 65th and San Marino ranks 67th of 210 countries.
Where does this data come from?: Statizoid (derived), published as GDP (constant 2015 US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs San Marino: GDP (constant 2015 US$), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 03 September 2026, from https://economy.statizoid.com/compare/gdp-constant-2015-us-per-unit-of-gdp/samoa/san-marino/

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About this data

Indicator: GDP (constant 2015 US$), per unit of GDP
Unit: constant 2015 US$ per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 258 places, 14,390 data points, 1960–2025
Last refreshed: 26 August 2026

GDP (constant 2015 US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.