Slovenia: GDP deflator (base year varies by country)

Key figures

What the numbers say

In 2025, Slovenia's GDP deflator (base year varies by country) rose 3.5% on 2024 (from 124.43 to 128.72).

Across the 30 yearly changes before that (1995 to 2024), the average change was +4.3% and a typical year strayed about 3.8% from that (the standard deviation). This year's change was 0.2 standard deviations below that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.

On record, the biggest yearly rise was 208.2% in 1992 and the biggest yearly fall was 0.5% in 2010. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.

From 2016 to 2025 the straight-line trend is upward, about 4.13 a year. A straight line explains 91% of the movement over 10 observed years.

Worked out from the yearly values above. How the checks work: standard deviation, z-scores and straight-line trends.

How it compares

In 2025, Slovenia had the 113th highest value of the 186 economies reporting that year. Higher is not always better: for some indicators the lowest value is the one to aim for. See the full ranking.

Closest to Slovenia in the 2025 ranking

• Luxembourg — 109th of 186: 129.81
• Cameroon — 110th of 186: 129.49
• Bosnia and Herzegovina — 111th of 186: 128.9
• Cambodia — 113th of 186: 128.49
• Antigua and Barbuda — 114th of 186: 128.1
• Somalia, Fed. Rep. — 115th of 186: 127.92

What this measures

The GDP implicit deflator is the ratio of GDP in current local currency to GDP in constant local currency. The base year varies by country. This indicator is expressed as a ratio (a÷b).

All 36 values

GDP deflator (base year varies by country) in nearby economies

• Albania — 124.77 (2025)
• Andorra — 127.73 (2025)
• Armenia — 144.93 (2025)
• Austria — 123.03 (2025)
• Azerbaijan — 380.4 (2025)
• Belarus — 134.42 (2025)
• Belgium — 120.8 (2025)
• Bosnia and Herzegovina — 128.9 (2025)
• Bulgaria — 154.2 (2025)
• Channel Islands — 100 (2023)

More financial sector data for Slovenia

• Consumer price index (2010 = 100) — 138.08 (2025)
• Inflation, consumer prices (annual % growth) — 2.37% (2025)
• GDP deflator, linked series (base year varies by country) — 128.73 (2025)
• DEC alternative conversion factor (LCU per US$) — US$0.88 (2025)
• Inflation, GDP deflator (annual % growth) — 3.45% (2025)
• Inflation, GDP deflator, linked series (annual % growth) — 3.45% (2025)
• Official exchange rate (LCU per US$, period average) — US$0.88 (2025)
• Listed domestic companies, total — 17 (2025)
• Stocks traded, total value (current US$) — US$807.09 million (2025)

Reading data like this

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Questions people ask

What is Slovenia's GDP deflator (base year varies by country)?

128.72 in 2025, according to the World Bank (World Development Indicators).

How has it changed since 1990?

It is up 3,546% from 3.53 in 1990 (10.82% a year on average, compounded). The highest value was 128.72 in 2025 and the lowest 3.53 in 1990.

How does Slovenia rank?

113th highest of 186 economies with data for 2025.

Is the latest change in GDP deflator (base year varies by country) unusual for Slovenia?

In 2025, Slovenia's GDP deflator (base year varies by country) rose 3.5% on 2024 (from 124.43 to 128.72). Across the 30 yearly changes before that (1995 to 2024), the average change was +4.3% and a typical year strayed about 3.8% from that (the standard deviation). This year's change was 0.2 standard deviations below that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.

Source

World Bank, World Development Indicators, indicator NY.GDP.DEFL.ZS, licensed CC BY 4.0. Original source: Country official statistics, National Statistical Organizations and/or Central Banks; National Accounts data files, Organisation for Economic Co-operation and Development (OECD); Staff estimates, World Bank (WB) Figures are fetched from the World Bank API and refreshed monthly; see the series on data.worldbank.org. The full definition and method are in the World Bank's metadata glossary. Comparisons use the same World Bank release.

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