Updated
Overview
Belgium and Czechia (Czech Republic) are nearly matched in population: 11.94 million versus 10.89 million people (2025).
Belgium's economy is about 85% larger than Czechia (Czech Republic)'s, at $725.47B versus $391.03B.
Per person, Belgium is the wealthier of the two: $60,750 against $35,917 in GDP per capita.
Population
GDP (nominal)
GDP per capita
The full table
| Indicator | Belgium | Czechia (Czech Republic) | Years | Factbook, Jan 2026 |
|---|---|---|---|---|
| Economy | ||||
| GDP (nominal) | Higher: $725.47B | $391.03B | 2025 | $664.56B / $345.04B |
| GDP per capita | Higher: $60,750 | $35,917 | 2025 | — / — |
| GDP growth | 1.0% | Higher: 2.6% | 2025 | — / — |
| Inflation | 2.5% | Lower: 2.5% | 2025 | 3.1% / 2.4% |
| Unemployment | 5.9% | Lower: 2.8% | 2025 | — / — |
| Price level (US=100) | 81 | 59 | 2025 | — / — |
| Avg monthly earnings | Higher: $7,044 | $2,716 | 2025 | — / — |
| Minimum wage | Higher: $2,387 | $951 | 2025 | — / — |
| Big Mac price | — | $5.43 | — | — / — |
| People | ||||
| Population | 11.94 million | 10.89 million | 2025 | 11.96 million / 10.84 million |
| Population growth | 0.7% | -0.2% | 2025 | — / — |
| Median age | 41.9 yrs | 43.8 yrs | 2025 | — / — |
| Fertility rate | 1.39 | 1.47 | 2025 | — / — |
| Life expectancy | Higher: 82.3 yrs | 80.0 yrs | 2024 | — / — |
| Urban population | 88% | 73% | 2025 | — / — |
| Internet users | Higher: 96% | 88% | 2024 | — / — |
| Geography | ||||
| Area | 30,528 km² | 78,865 km² | — | — / — |
| Population density | 391.2/km² | 138.0/km² | 2025 | — / — |
| Environment | ||||
| CO2 emissions | 85 Mt | Lower: 76 Mt | 2024 | — / — |
| CO2 per capita | 7.3 t | Lower: 7.0 t | 2024 | — / — |
| Military | ||||
| Military spending | $8.56B | $6.52B | 2024 | — / — |
| Military spending (% GDP) | 1.3% | 1.9% | 2024 | — / — |
| Armed forces personnel | 24,000 | 27,000 | 2020 | — / — |
Sources by row: World Bank WDI, IMF WEO, UN WPP 2024, ILOSTAT, The Economist. Emphasis marks the stronger figure where one direction is meaningfully better.
Reading the numbers
Economy
Czechia (Czech Republic) is growing faster: 2.6% annual GDP growth versus 1.0%.
Inflation is comparable in both: 2.5% in Belgium and 2.5% in Czechia (Czech Republic).
Day-to-day prices are noticeably lower in Czechia (Czech Republic): a price level of 59 versus 81 on a US=100 scale.
Average monthly earnings favour Belgium: $7,044 against $2,716 (ILOSTAT, latest available years).
People and society
Demographically the two are similar, with median ages of 41.9 (Belgium) and 43.8 (Czechia (Czech Republic)).
Life expectancy is 2.3 years longer in Belgium (82.3 vs 80.0).
Belgium is considerably more urbanized: 88% of people live in cities, against 73%.
Geography
By land area, Belgium is 61% smaller than Czechia (Czech Republic): 30,528 km² versus 78,865 km².
Both sit in the same broad region but do not share a border.
Belgium is far more densely settled: 391 people per km² against 138.
Military
Belgium spends 31% more on defence than Czechia (Czech Republic): $8.56B versus $6.52B (World Bank/SIPRI data).
Czechia (Czech Republic) fields the larger armed forces: 27,000 personnel against 24,000 (note: personnel data lags; observation years shown in the table).
Frequently asked
- Is Belgium bigger than Czechia (Czech Republic)?
- Czechia (Czech Republic) is larger by land area. Belgium covers 30,528 km² while Czechia (Czech Republic) covers 78,865 km², so Czechia (Czech Republic) is 2.6 times the size of the other.
- Which has more people, Belgium or Czechia (Czech Republic)?
- Belgium has the larger population: 11.94 million versus 10.89 million (World Bank, 2025).
- Is Belgium richer than Czechia (Czech Republic)?
- Measured by GDP per capita, Belgium is richer: $60,750 against $35,917. Total GDP tells the same story: $725.47B for Belgium versus $391.03B for Czechia (Czech Republic).
- Who spends more on their military, Belgium or Czechia (Czech Republic)?
- Belgium spends more: $8.56B versus $6.52B per year (World Bank, SIPRI-derived data; observation years vary).
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