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

65 years are reported by both, from 1960 to 2024.

Where does this data come from?

Statizoid (derived), published as Foreign aid received as grants and concessional loans, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Sierra Leone: Foreign aid received as grants and concessional loans, per unit of GDP

Chad

0.0717 constant 2024 US$ per US$ of GDP

in 2024

Sierra Leone

0.0784 constant 2024 US$ per US$ of GDP

in 2024

Chad rank

31st

Sierra Leone rank

29th

Foreign aid received as grants and concessional loans, per unit of GDP over time

Chad
Sierra Leone

How they compare

Sierra Leone currently reports 0.0784 constant 2024 US$ per US$ of GDP against 0.0717 constant 2024 US$ per US$ of GDP in Chad, a difference of 0.0067 constant 2024 US$ per US$ of GDP.

That makes Sierra Leone's figure about 1.1 times Chad's.

The two have swapped places 8 times across 65 shared years of data; in 1960 it was Sierra Leone ahead.

Chad ranks 31st and Sierra Leone ranks 29th of 163 countries.

Across the 7 decades both report, Chad averaged higher in 3 and Sierra Leone in 4.

Head to head by decade

Decade	Chad	Sierra Leone	Difference	Ahead
1960s	0.2396 constant 2024 US$ per US$ of GDP	0.1539 constant 2024 US$ per US$ of GDP	0.0857 constant 2024 US$ per US$ of GDP	Chad
1970s	0.3148 constant 2024 US$ per US$ of GDP	0.081 constant 2024 US$ per US$ of GDP	0.2338 constant 2024 US$ per US$ of GDP	Chad
1980s	0.2781 constant 2024 US$ per US$ of GDP	0.1684 constant 2024 US$ per US$ of GDP	0.1097 constant 2024 US$ per US$ of GDP	Chad
1990s	0.1601 constant 2024 US$ per US$ of GDP	0.1824 constant 2024 US$ per US$ of GDP	0.0223 constant 2024 US$ per US$ of GDP	Sierra Leone
2000s	0.0771 constant 2024 US$ per US$ of GDP	0.2057 constant 2024 US$ per US$ of GDP	0.1286 constant 2024 US$ per US$ of GDP	Sierra Leone
2010s	0.0442 constant 2024 US$ per US$ of GDP	0.0924 constant 2024 US$ per US$ of GDP	0.0481 constant 2024 US$ per US$ of GDP	Sierra Leone
2020s	0.0552 constant 2024 US$ per US$ of GDP	0.085 constant 2024 US$ per US$ of GDP	0.0298 constant 2024 US$ per US$ of GDP	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher foreign aid received as grants and concessional loans, per unit of gdp, Chad or Sierra Leone?: Sierra Leone, at 0.0784 constant 2024 US$ per US$ of GDP against 0.0717 constant 2024 US$ per US$ of GDP in Chad as of 2024.
What is the difference in foreign aid received as grants and concessional loans, per unit of gdp between Chad and Sierra Leone?: 0.0067 constant 2024 US$ per US$ of GDP, with Sierra Leone ahead.
How many years of comparable data are there for Chad and Sierra Leone?: 65 years are reported by both, from 1960 to 2024.
How do Chad and Sierra Leone rank globally for foreign aid received as grants and concessional loans, per unit of gdp?: Chad ranks 31st and Sierra Leone ranks 29th of 163 countries.
Where does this data come from?: Statizoid (derived), published as Foreign aid received as grants and concessional loans, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Sierra Leone: Foreign aid received as grants and concessional loans, per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/compare/foreign-aid-received-as-grants-and-concessional-loans-per-unit-of-gdp/chad/sierra-leone/

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<a href="https://reference.statizoid.com/compare/foreign-aid-received-as-grants-and-concessional-loans-per-unit-of-gdp/chad/sierra-leone/">Chad vs Sierra Leone: Foreign aid received as grants and concessional loans, per unit of GDP</a> — Statizoid

About this data

Indicator: Foreign aid received as grants and concessional loans, per unit of GDP
Unit: constant 2024 US$ per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 163 places, 8,197 data points, 1960–2024
Last refreshed: 10 September 2026

Foreign aid received as grants and concessional loans divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.