How many years of comparable data are there for Chad and Ethiopia?

37 years are reported by both, from 1991 to 2027.

Where does this data come from?

International Labour Organization, published as Output per worker, GDP constant 2021 international $ at PPP (ILO modelled estimates). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Ethiopia: Output per worker, GDP constant 2021 international $ at PPP

Chad

7,943

in 2027

Ethiopia

8,326

in 2027

Chad rank

172nd

Ethiopia rank

171st

Output per worker, GDP constant 2021 international $ at PPP over time

Chad
Ethiopia

How they compare

Ethiopia currently reports 8,326 against 7,943 in Chad, a difference of 383.

The two have swapped places 1 time across 37 shared years of data; in 1991 it was Chad ahead.

Chad ranks 172nd and Ethiopia ranks 171st of 188 countries.

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

Head to head by decade

Decade	Chad	Ethiopia	Difference	Ahead
1990s	4,431	1,823	2,607	Chad
2000s	6,508	2,309	4,199	Chad
2010s	8,605	4,423	4,182	Chad
2020s	8,001	7,255	745.14	Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher output per worker, gdp constant 2021 international $ at ppp, Chad or Ethiopia?: Ethiopia, at 8,326 against 7,943 in Chad as of 2027.
What is the difference in output per worker, gdp constant 2021 international $ at ppp between Chad and Ethiopia?: 383, with Ethiopia ahead.
How many years of comparable data are there for Chad and Ethiopia?: 37 years are reported by both, from 1991 to 2027.
How do Chad and Ethiopia rank globally for output per worker, gdp constant 2021 international $ at ppp?: Chad ranks 172nd and Ethiopia ranks 171st of 188 countries.
Where does this data come from?: International Labour Organization, published as Output per worker, GDP constant 2021 international $ at PPP (ILO modelled estimates). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Ethiopia: Output per worker, GDP constant 2021 international $ at PPP. Statizoid, drawing on International Labour Organization. Retrieved 03 September 2026, from https://labour.statizoid.com/compare/output-per-worker-gdp-constant-2021-international-at-ppp-ilo-modelled-estimates/chad/ethiopia/

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About this data

Indicator: Output per worker, GDP constant 2021 international $ at PPP (ILO modelled estimates)
Source: International Labour Organization
Licence: ILO Terms of Use (attribution required)
Coverage: 276 places, 10,188 data points, 1991–2027
Last refreshed: 03 September 2026

This measure of labour productivity is calculated using data on GDP (in constant 2021 international dollars at PPP) derived from the World Development Indicators database of the World Bank. To compute labour productivity as GDP per worker, ILO estimates for total employment are used. For more information, refer to the ILO Modelled Estimates (ILOEST) database description.