Belgium vs Denmark

Every indicator for Belgium and Denmark side by side, with the percentage gap between them. Sources are listed at the bottom of the page.

Indicator comparison
IndicatorBelgiumDenmarkDifference
Population (2025) (people)11,941,7816,009,169+98.7%
GDP (nominal) (billion $)725463+56.6%
GDP per capita ($)60,75076,970−21.1%
Life expectancy (years)82.382.3—
Area (km²)30,68942,920−28.5%
Population density (people/km²)389140+177.9%
Median age (years)41.942.0—
Internet usage (%)95.899.8—
Unemployment rate (%)5.95.5—
Inflation (%)2.51.9—
Urban population (%)87.788.8—
Military expenditure (2024) (million $)8,5629,959−14.0%
Military expenditure as a share of GDP (%)1.282.42−47.1%
Military expenditure as a share of government spending (%)2.365.06−53.4%
Military expenditure per capita ($)7171,657−56.7%
Armed forces personnel (2020) (people)24,00015,000+60.0%
Armed forces per 1,000 people (people)2.02.5−19.5%
Armed forces as a share of the labor force (%)0.470.49−4.1%

The difference column shows the percentage gap of Belgium relative to Denmark; a positive value favors Belgium. Interpret it in context — for unemployment, a lower value is better.

At a glance

Denmark is higher on 8 of the 12 indicators, while Belgium leads on the remaining 4. The widest separation is in population density, about 2.8 times; they are closest on armed forces as a share of the labor force.

Key differences

  • Belgium's population density (389) is about 2.8 times Denmark's (140).
  • Denmark's military expenditure per capita (1,657) is about 2.3 times Belgium's (717).
  • Denmark's military expenditure as a share of government spending (5.06) is about 2.1 times Belgium's (2.36).
  • On population (2025), Belgium is %99 higher than Denmark: 11,941,781 against 6,009,169.
  • On military expenditure as a share of gdp, Denmark is %89 higher than Belgium: 2.42 against 1.28.

Frequently asked questions

Where do Belgium and Denmark differ most?
In population density. Belgium records 389 against Denmark's 140 — a ratio of roughly 2.8 to one.
Where are Belgium and Denmark most alike?
In armed forces as a share of the labor force, at 0.49 and 0.47 — a gap of only %4.3.
On how many indicators is Belgium ahead of Denmark?
Belgium is higher on 4 of the 12 ratio-scale indicators and Denmark on 8. A higher number is not automatically better, though — population density, for instance, is a characteristic rather than an advantage.
Belgium and Denmark — core indicators
05 M10 M15 MPopulation (2025)GDP (nominal)GDP per capitaAreaPopulation (2025) — Belgium: 11,941,781GDP (nominal) — Belgium: 725GDP per capita — Belgium: 60,750Area — Belgium: 30,689Population (2025) — Denmark: 6,009,169GDP (nominal) — Denmark: 463GDP per capita — Denmark: 76,970Area — Denmark: 42,920
BelgiumDenmark

The indicators use different scales, so the chart is a rough visual comparison only; use the table for exact figures.

Other comparisons involving Belgium or Denmark.

Data sourcesUN World Population Prospects, IMF, World Bank, SIPRI