Denmark vs Slovenia: Duration of pre-primary education

Denmark
3 years
in 2025
Slovenia
3 years
in 2025
Denmark rank
27th
Slovenia rank
27th

Duration of pre-primary education over time

  • Denmark
  • Slovenia
1234197019972025

How they compare

Denmark currently reports 3 years against 3 years in Slovenia, a difference of 0 years.

The two have swapped places 2 times across 56 shared years of data; in 1970 it was Slovenia ahead.

Denmark ranks 27th and Slovenia ranks 27th of 223 countries.

Individual pages

About this data

Indicator
Duration of pre-primary education
Unit
years
Source
UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
223 places, 12,020 data points, 1970–2025
Last refreshed

The average number of years that a child is expected to spend in pre-primary education, defined by country's official educational regulations or laws.