Kazakhstan vs Uzbekistan — Country Comparison

The flag of Kazakhstan has a turquoise field, at the center of which is a gold sun with thirty-two rays above a soaring golden steppe eagle. A thin vertical band displays a national ornamental pattern — koshkar-muiz — in gold near the hoist end.Kazakhstan VS The flag of Uzbekistan is composed of three equal horizontal bands of turquoise, white with red top and bottom edges, and green. On the hoist side of the turquoise band is a fly-side facing white crescent and twelve five-pointed white stars arranged just outside the crescent opening in three rows comprising three, four and five stars.Uzbekistan

Kazakhstan and Uzbekistan side by side: Kazakhstan is the larger country (2,724,900 km² vs 447,400 km², roughly 6.1× the size), while Uzbekistan has the bigger population (37.9 million vs 20.4 million). The full comparison table below covers capitals, currencies, languages, dialling codes, timezones and more.

Facts last checked 9 October 2026.

FactKazakhstanUzbekistan
CapitalAstanaTashkent
Population20,426,56837,859,698
Area2,724,900 km²447,400 km²
CurrencyKazakhstani tengeUzbekistani soʻm
LanguagesKazakh, RussianUzbek, Russian
Dialling code+7+998
Main timezoneUTC+05:00UTC+05:00
Drives on theRightRight
RegionCentral AsiaCentral Asia
Emergency number112 (works on most mobile networks worldwide)112 (works on most mobile networks worldwide)

Key differences: Kazakhstan vs Uzbekistan

Want the full picture for each country? See Kazakhstan and Uzbekistan, or compare their population pages: Kazakhstan · Uzbekistan.

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Kazakhstan vs Uzbekistan — FAQ

Which is bigger, Kazakhstan or Uzbekistan?

Kazakhstan is bigger by area: 2,724,900 km² vs 447,400 km², roughly 6.1× the size of Uzbekistan.

Is Kazakhstan bigger than Uzbekistan?

Yes — Kazakhstan covers 2,724,900 km², compared to 447,400 km² for Uzbekistan.

Which has more people, Kazakhstan or Uzbekistan?

Uzbekistan has the larger population: 37,859,698 (37.9 million) vs 20,426,568 (20.4 million).

How does the size of Kazakhstan compare to Uzbekistan?

Kazakhstan (2,724,900 km²) is about 6.1× larger than Uzbekistan (447,400 km²).

Do Kazakhstan and Uzbekistan use the same currency?

No — Kazakhstan uses the Kazakhstani tenge and Uzbekistan uses the Uzbekistani soʻm.

Are Kazakhstan and Uzbekistan on the same continent?

Yes — both are in Asia.

What is the time difference between Kazakhstan and Uzbekistan?

Kazakhstan and Uzbekistan are in the same time zone (UTC+05:00).

Do Kazakhstan and Uzbekistan share an official language?

Yes — both share Russian as an official language.

Do Kazakhstan and Uzbekistan share a border?

Yes — Kazakhstan and Uzbekistan share a land border.

Which is more densely populated, Kazakhstan or Uzbekistan?

Uzbekistan is more densely populated at roughly 85 people per km², compared to 7 for Kazakhstan.

How far is Kazakhstan from Uzbekistan?

The distance between the geographic centres of Kazakhstan and Uzbekistan is roughly 810 km (500 miles) in a straight line. Actual travel distances between cities will differ.

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