Hungary vs Nigeria: Cumulative CO₂ emissions

Hungary

5.18 billion tonnes

in 2024

Nigeria

4.71 billion tonnes

in 2024

Hungary rank

43rd

Nigeria rank

45th

Cumulative CO₂ emissions over time

Hungary currently reports 5.18 billion tonnes against 4.71 billion tonnes in Nigeria, a difference of 473.06 million tonnes.

That makes Hungary's figure about 1.1 times Nigeria's.

Across all 110 years both countries report, Hungary has been ahead every year.

Hungary ranks 43rd and Nigeria ranks 45th of 215 countries.

Indicator: Cumulative CO₂ emissions
Unit: tonnes
Source: Global Carbon Budget (2025) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 215 places, 23,408 data points, 1750–2024
Last refreshed: 07 August 2026

Total cumulative emissions of carbon dioxide (CO₂), excluding land-use change, since the first year of available data, measured in tonnes.