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Flag of Nigeria
NG · Africa

Nigeria

Nigeria is a sovereign country in Western Africa with coastal access and land borders with Benin, Cameroon, Chad, and others. Abuja is the capital; key languages include English; the listed currency is Nigerian naira (NGN); population is about 237.5M.

Capital
Abuja
Currency
Nigerian naira (NGN)
Languages
English
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Flag of Chad
TD · Africa

Chad

Chad is a sovereign country in Middle Africa bordered by Cameroon, Central African Republic, Libya, and others. N'Djamena is the capital; key languages include Arabic and French; the listed currency is Central African CFA franc (XAF); population is about 21M.

Capital
N'Djamena
Currency
Central African CFA franc (XAF)
Languages
Arabic, French
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Data battlecard

Scan the differences

Population

Nigeria242.4M
UN DESA · 2026 medium projection
Chad21.6M
UN DESA · 2026 medium projection

GDP

Nigeria$290.8B
2025 · current USD
Chad$21.5B
2025 · current USD

GDP per person

Nigeria$1.2K
2025 · current USD
Chad$1K
2025 · current USD

GDP growth

Nigeria4.0%
2025 annual growth
Chad5.6%
2025 annual growth

Life expectancy

Nigeria55.0 years
UN DESA · 2026 medium projection
Chad55.6 years
UN DESA · 2026 medium projection

Area

Nigeria923,768 km²
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Chad1,284,000 km²
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Median age

Nigeria18.3 years
UN DESA · 2026 medium projection
Chad15.7 years
UN DESA · 2026 medium projection

Urban share

Nigeria63.8%
World Bank · 2025
Chad27.6%
World Bank · 2025

Guess bigger

Which has more people?

Nigeria
Chad
Reveal answer

Nigeria leads this comparison with 242.4M people.

Sovereign country profile

Nigeria essentials

Subregion
Western Africa
Time zones
Profile-specific value pending
Driving side
Right
Plug types
Profile-specific value pending
Emergency
Check official guidance
  • Abuja is the capital city.
  • Nigeria covers 923,768 km².
  • Nigeria has coastal access.
Sovereign country profile

Chad essentials

Subregion
Middle Africa
Time zones
Profile-specific value pending
Driving side
Right
Plug types
Profile-specific value pending
Emergency
Check official guidance
  • N'Djamena is the capital city.
  • Chad covers 1,284,000 km².
  • Chad is landlocked.