How many years of comparable data are there for Tonga and Uganda?

31 years are reported by both, from 1994 to 2024.

Where does this data come from?

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

Tonga vs Uganda: Gross capital formation (constant 2015 US$), per unit of GDP

Tonga

0.2326 constant 2015 US$ per US$ of GDP

in 2024

Uganda

0.2293 constant 2015 US$ per US$ of GDP

in 2025

Tonga rank

48th

Uganda rank

49th

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

Tonga
Uganda

How they compare

Tonga currently reports 0.2326 constant 2015 US$ per US$ of GDP against 0.2293 constant 2015 US$ per US$ of GDP in Uganda, a difference of 0.0033 constant 2015 US$ per US$ of GDP.

The two have swapped places 14 times across 31 shared years of data; in 1994 it was Uganda ahead.

Tonga ranks 48th and Uganda ranks 49th of 163 countries.

Across the 4 decades both report, Tonga averaged higher in 1 and Uganda in 3.

Head to head by decade

Decade	Tonga	Uganda	Difference	Ahead
1990s	0.3954 constant 2015 US$ per US$ of GDP	0.3749 constant 2015 US$ per US$ of GDP	0.0204 constant 2015 US$ per US$ of GDP	Tonga
2000s	0.3455 constant 2015 US$ per US$ of GDP	0.407 constant 2015 US$ per US$ of GDP	0.0615 constant 2015 US$ per US$ of GDP	Uganda
2010s	0.2579 constant 2015 US$ per US$ of GDP	0.2671 constant 2015 US$ per US$ of GDP	0.0092 constant 2015 US$ per US$ of GDP	Uganda
2020s	0.2458 constant 2015 US$ per US$ of GDP	0.2643 constant 2015 US$ per US$ of GDP	0.0185 constant 2015 US$ per US$ of GDP	Uganda

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross capital formation (constant 2015 us$), per unit of gdp, Tonga or Uganda?: Tonga, at 0.2326 constant 2015 US$ per US$ of GDP against 0.2293 constant 2015 US$ per US$ of GDP in Uganda as of 2024.
What is the difference in gross capital formation (constant 2015 us$), per unit of gdp between Tonga and Uganda?: 0.0033 constant 2015 US$ per US$ of GDP, with Tonga ahead.
How many years of comparable data are there for Tonga and Uganda?: 31 years are reported by both, from 1994 to 2024.
How do Tonga and Uganda rank globally for gross capital formation (constant 2015 us$), per unit of gdp?: Tonga ranks 48th and Uganda ranks 49th of 163 countries.
Where does this data come from?: Statizoid (derived), published as Gross capital formation (constant 2015 US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tonga vs Uganda: Gross capital formation (constant 2015 US$), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 05 September 2026, from https://economy.statizoid.com/compare/gross-capital-formation-constant-2015-us-per-unit-of-gdp/tonga/uganda/

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<a href="https://economy.statizoid.com/compare/gross-capital-formation-constant-2015-us-per-unit-of-gdp/tonga/uganda/">Tonga vs Uganda: Gross capital formation (constant 2015 US$), per unit of GDP</a> — Statizoid

About this data

Indicator: Gross capital formation (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: 203 places, 8,385 data points, 1960–2025
Last refreshed: 05 September 2026

Gross capital formation (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.