Population
Niger is higher
Niger records 27,032,412, about 1.83× the other value.
The biggest differences first
Surface area
Niger is higher
Niger records 1,267,000 km², about 5.15× the other value.
Nominal GDP
Guinea is higher
Guinea records $25.01 billion, about 1.26× the other value.
What stands out
Proportional bars and relative differences make the headline numbers easier to read.
Population
🇬🇳 Guinea14,754,785
🇳🇪 Niger27,032,412
Niger’s population is 83% larger than that of Guinea, a difference of 12,277,627.
Surface area
🇬🇳 Guinea245,860 km²
🇳🇪 Niger1,267,000 km²
Niger’s surface area is 415% larger than that of Guinea, a difference of 1,021,140 km².
Population density
🇬🇳 Guinea60 /km²
🇳🇪 Niger21.3 /km²
Guinea’s population density is 181% higher than that of Niger, a difference of 38.7 /km².
Nominal GDP
🇬🇳 Guinea$25.01 billion · 2024
🇳🇪 Niger$19.88 billion · 2024
Guinea’s nominal GDP is 26% larger than that of Niger, a difference of $5.13 billion.
GDP per capita
🇬🇳 Guinea$1,695 · 2024
🇳🇪 Niger$735 · 2024
Guinea’s GDP per capita is 131% higher than that of Niger, a difference of $960.
Values use the latest available observations in WorldSumma. Economic reporting years are shown when available and can differ by country.
Full side-by-side comparison
Capital
Conakry
Niamey
Population
14,754,785
27,032,412
Surface area
245,860 km²
1,267,000 km²
Population density
60 /km²
21.3 /km²
Nominal GDP
$25.01 billion · 2024
$19.88 billion · 2024
GDP per capita
$1,695 · 2024
$735 · 2024
Region
Africa
Africa
Subregion
Western Africa
Western Africa
Currency
Guinean franc · GNF · FG
West African CFA franc · XOF · CFA
Nationality
Guinean
Nigerien
Phone code
+224
+227
Internet domain
.gn
.ne
ISO codes
GN / GIN
NE / NER
Time zone
Africa/Conakry
Africa/Niamey
Native name
Guinée
Niger
| Measure | Guinea | Niger |
|---|---|---|
| Capital | Conakry | Niamey |
| Population | 14,754,785 | 27,032,412 |
| Surface area | 245,860 km² | 1,267,000 km² |
| Population density | 60 /km² | 21.3 /km² |
| Nominal GDP | $25.01 billion · 2024 | $19.88 billion · 2024 |
| GDP per capita | $1,695 · 2024 | $735 · 2024 |
| Region | Africa | Africa |
| Subregion | Western Africa | Western Africa |
| Currency | Guinean franc · GNF · FG | West African CFA franc · XOF · CFA |
| Nationality | Guinean | Nigerien |
| Phone code | +224 | +227 |
| Internet domain | .gn | .ne |
| ISO codes | GN / GIN | NE / NER |
| Time zone | Africa/Conakry | Africa/Niamey |
| Native name | Guinée | Niger |
Compare a different pair
Keep one country, change both, or start a completely new comparison.
Country overviews
AI-assisted profile prose · methodologyAbout Guinea
Guinea, a West African nation on the Atlantic coast, boasts a rich tapestry of natural beauty, cultural diversity, and a dynamic history that invites explorers and scholars alike.
Full Guinea profile →About Niger
Niger is a landlocked country in West Africa, named after the Niger River. It is the largest country in West Africa and is characterized by its vast desert landscapes, primarily the Sahara Desert, in its northern regions.
Full Niger profile →Guinea & Niger: Frequently Asked Questions
What is the capital of Guinea?
The capital of Guinea is Conakry.
What is the population of Guinea?
Guinea has a recorded population of approximately 14,754,785 people.
How big is Guinea?
Guinea covers an area of about 245,860 km².
What is the population density of Guinea?
Guinea has a population density of roughly 60 /km² (people per square kilometre).
What is the GDP of Guinea?
Guinea has a gross domestic product (GDP) of approximately $25.01 billion as of 2024.
What is the GDP per capita of Guinea?
Guinea has a GDP per capita of approximately $1,695.
What currency is used in Guinea?
Guinea uses the Guinean franc (GNF), with the symbol FG.
Where is Guinea located?
Guinea is located in Western Africa, Africa.
What is the native name of Guinea?
The native name of Guinea is Guinée.
What are people from Guinea called?
People from Guinea are referred to as Guinean.
What is the phone calling code for Guinea?
The international dialing code for Guinea is +224.
What is the internet domain for Guinea?
The country code top-level domain (ccTLD) for Guinea is .gn.
What time zone is Guinea in?
Guinea uses the Africa/Conakry time zone.
What is Guinea known for?
Guinea, a West African nation on the Atlantic coast, boasts a rich tapestry of natural beauty, cultural diversity, and a dynamic history that invites explorers and scholars alike.
What is the capital of Niger?
The capital of Niger is Niamey.
What is the population of Niger?
Niger has a recorded population of approximately 27,032,412 people.
How big is Niger?
Niger covers an area of about 1,267,000 km².
What is the population density of Niger?
Niger has a population density of roughly 21.3 /km² (people per square kilometre).
What is the GDP of Niger?
Niger has a gross domestic product (GDP) of approximately $19.88 billion as of 2024.
What is the GDP per capita of Niger?
Niger has a GDP per capita of approximately $735.
What currency is used in Niger?
Niger uses the West African CFA franc (XOF), with the symbol CFA.
Where is Niger located?
Niger is located in Western Africa, Africa.
What are people from Niger called?
People from Niger are referred to as Nigerien.
What is the phone calling code for Niger?
The international dialing code for Niger is +227.
What is the internet domain for Niger?
The country code top-level domain (ccTLD) for Niger is .ne.
What time zone is Niger in?
Niger uses the Africa/Niamey time zone.
What is Niger known for?
Niger is a landlocked country in West Africa, named after the Niger River. It is the largest country in West Africa and is characterized by its vast desert landscapes, primarily the Sahara Desert, in its northern regions.