What is the difference in gni (constant 2015 us$), per unit of gdp between Bulgaria and Serbia?

0.0361 constant 2015 US$ per US$ of GDP, with Serbia ahead.

How many years of comparable data are there for Bulgaria and Serbia?

29 years are reported by both, from 1997 to 2025.

Where does this data come from?

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

Bulgaria vs Serbia: GNI (constant 2015 US$), per unit of GDP

Bulgaria

0.5353 constant 2015 US$ per US$ of GDP

in 2025

Serbia

0.5714 constant 2015 US$ per US$ of GDP

in 2025

Bulgaria rank

155th

Serbia rank

152nd

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

Bulgaria
Serbia

How they compare

Serbia currently reports 0.5714 constant 2015 US$ per US$ of GDP against 0.5353 constant 2015 US$ per US$ of GDP in Bulgaria, a difference of 0.0361 constant 2015 US$ per US$ of GDP.

That makes Serbia's figure about 1.1 times Bulgaria's.

The two have swapped places 5 times across 29 shared years of data; in 1997 it was Bulgaria ahead.

Bulgaria ranks 155th and Serbia ranks 152nd of 161 countries.

Across the 4 decades both report, Bulgaria averaged higher in 3 and Serbia in 1.

Head to head by decade

Decade	Bulgaria	Serbia	Difference	Ahead
1990s	2.26 constant 2015 US$ per US$ of GDP	1.16 constant 2015 US$ per US$ of GDP	1.1 constant 2015 US$ per US$ of GDP	Bulgaria
2000s	1.46 constant 2015 US$ per US$ of GDP	1.44 constant 2015 US$ per US$ of GDP	0.0234 constant 2015 US$ per US$ of GDP	Bulgaria
2010s	0.8928 constant 2015 US$ per US$ of GDP	0.8557 constant 2015 US$ per US$ of GDP	0.0371 constant 2015 US$ per US$ of GDP	Bulgaria
2020s	0.6762 constant 2015 US$ per US$ of GDP	0.6915 constant 2015 US$ per US$ of GDP	0.0153 constant 2015 US$ per US$ of GDP	Serbia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni (constant 2015 us$), per unit of gdp, Bulgaria or Serbia?: Serbia, at 0.5714 constant 2015 US$ per US$ of GDP against 0.5353 constant 2015 US$ per US$ of GDP in Bulgaria as of 2025.
What is the difference in gni (constant 2015 us$), per unit of gdp between Bulgaria and Serbia?: 0.0361 constant 2015 US$ per US$ of GDP, with Serbia ahead.
How many years of comparable data are there for Bulgaria and Serbia?: 29 years are reported by both, from 1997 to 2025.
How do Bulgaria and Serbia rank globally for gni (constant 2015 us$), per unit of gdp?: Bulgaria ranks 155th and Serbia ranks 152nd of 161 countries.
Where does this data come from?: Statizoid (derived), published as GNI (constant 2015 US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Serbia: GNI (constant 2015 US$), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://economy.statizoid.com/compare/gni-constant-2015-us-per-unit-of-gdp/bulgaria/serbia/

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About this data

Indicator: GNI (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: 187 places, 6,858 data points, 1960–2025
Last refreshed: 21 September 2026

GNI (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.