CountryDuel

Land

Size, shape and altitude

Total area

How big is it, really?

Czechia fits inside Tanzania 12 times

Czechia: 78,871 km² (2024) · Tanzania: 945,500 km² (2024)

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Coastline

How much coast is there?

Czechia: 0 km (2026 edition) · Tanzania: 1,424 km (2026 edition)

Highest point

How high can you climb?

Tanzania’s highest peak towers 4,293 m above Czechia’s

Czechia: 1,602 m (2026 edition) · Tanzania: 5,895 m (2026 edition)

Farmland

How much of the land is farmed?

Farmland covers 46% of Czechia, versus 45% of Tanzania

Czechia: 45.8% (2024) · Tanzania: 45.1% (2024)

How far apart are they?

People

Who lives there, and how closely

Population

How many people live there?

Tanzania has 6.5 times as many people as Czechia

Czechia: 10.9 million (2025) · Tanzania: 70.5 million (2025)

Population density

How crowded is it?

Czechia is 77% more densely populated than Tanzania

Czechia: 141 per km² (2025) · Tanzania: 80 per km² (2025)

Height of men

How tall are the men?

Men in Czechia are 14.2 cm taller than in Tanzania

Czechia: 181.2 cm (2019) · Tanzania: 167 cm (2019)

Height of women

How tall are the women?

Women in Czechia are 11.1 cm taller than in Tanzania

Czechia: 168 cm (2019) · Tanzania: 156.9 cm (2019)

Median age

How old is the typical person?

The typical person in Czechia is 25 years older than in Tanzania

Czechia: 42.7 years (2023) · Tanzania: 17.2 years (2023)

Fertility rate

How many children per woman?

Women in Tanzania have 3.2 more children on average than in Czechia

Czechia: 1.36 children per woman (2024) · Tanzania: 4.54 children per woman (2024)

Aged 65 and over

How many people are 65 or older?

21% of people in Czechia are 65 or older, versus 3.0% in Tanzania

Czechia: 21.2% (2025) · Tanzania: 3% (2025)

Refugees hosted per 1,000 residents

How many refugees does it host?

Czechia hosts 15 times as many refugees per resident as Tanzania

Czechia: 36.3 per 1,000 (2025) · Tanzania: 2.4 per 1,000 (2025)

Nobel laureates per 10 million people

How many Nobel laureates were born there?

Czechia has produced 5.5 Nobel laureates per 10 million people, Tanzania none

Czechia: 5.5 (2026) · Tanzania: 0 (2026)

Official languages

How many official languages?

Czechia and Tanzania are practically level

Czechia: 2 (2026) · Tanzania: 2 (2026)

What shape is the population?

Money

What an economy looks like per person

Economy size (GDP)

How big is the economy?

Czechia’s economy is 4.3 times the size of Tanzania’s

Czechia: $391 billion (2025) · Tanzania: $90.1 billion (2025)

GDP per person (PPP)

How much is produced per person?

Czechia produces 14 times as much per person as Tanzania

Czechia: Int$60,487 (2025) · Tanzania: Int$4,471 (2025)

Income inequality (Gini)

How evenly is income shared?

Income is more unequally shared in Tanzania than in Czechia (Gini 14.8 points higher)

Czechia: 25.7 (2023) · Tanzania: 40.5 (2018)

Extreme poverty ($3.00 a day)

How many live on less than $3 a day?

51% of people in Tanzania live on less than $3 a day, versus 0% in Czechia

Czechia: 0% (2023) · Tanzania: 51.3% (2018)

Unemployment

How many people are looking for work?

Unemployment is 2.8% in Czechia, versus 1.6% in Tanzania

Czechia: 2.8% (2025) · Tanzania: 1.6% (2025)

Military spending

How much goes to the military?

Czechia spends 1.8% of its GDP on the military, Tanzania 1.2%

Czechia: 1.8% (2025) · Tanzania: 1.2% (2025)

Tax revenue (central government)

How much does the central government collect in tax?

Czechia’s central government collects 19% of GDP in tax, Tanzania’s 12%

Czechia: 18.6% (2024) · Tanzania: 12.3% (2024)

Price level (US = 100)

How expensive is it?

Czechia’s price level (US = 100) is 2× Tanzania’s

Czechia: 59% (2025) · Tanzania: 29% (2025)

Health

Long lives, small beginnings

Health spending per person

How much is spent on health?

Czechia spends 74 times as much on health per person as Tanzania

Czechia: $2,693 (2024) · Tanzania: $36 (2023)

Life expectancy

How long do people live?

People in Czechia live 13 years longer than in Tanzania

Czechia: 80 years (2024) · Tanzania: 67.2 years (2024)

Infant mortality

How many babies don’t reach their first birthday?

A baby in Tanzania is 14 times as likely to die before turning one as in Czechia

Czechia: 2.1 per 1,000 (2024) · Tanzania: 28.7 per 1,000 (2024)

Doctors

How many doctors are there?

Czechia has 32 times as many doctors per person as Tanzania

Czechia: 4.4 per 1,000 (2022) · Tanzania: 0.1 per 1,000 (2022)

Hospital beds

How many hospital beds are there?

Czechia has 7.8 times as many hospital beds per person as Tanzania

Czechia: 6.5 per 1,000 (2022) · Tanzania: 0.8 per 1,000 (2022)

Suicide rate

How common is suicide?

The suicide rate in Tanzania is 22% higher than in Czechia

Czechia: 12.2 per 100k (2023) · Tanzania: 14.9 per 100k (2023)

Adult obesity

How common is obesity?

32% of adults in Czechia are obese, versus 10% in Tanzania

Czechia: 31.6% (2024) · Tanzania: 10.5% (2024)

Smoking

How many adults smoke?

28% of adults in Czechia smoke, versus 7.7% in Tanzania

Czechia: 28.4% (2024) · Tanzania: 7.7% (2024)

Everyday life

Plates, glasses and happiness

Life satisfaction

How do people rate their lives?

People in Czechia rate their lives 2.92 points higher than in Tanzania

Czechia: 6.82 (2025) · Tanzania: 3.90 (2025)

Alcohol consumption

How much do people drink?

Adults in Czechia drink 9 times as much alcohol as in Tanzania

Czechia: 13.5 litres (2023) · Tanzania: 1.5 litres (2023)

Meat supply

How much meat is on the menu?

Czechia has 6.8 times as much meat per person as Tanzania

Czechia: 82.3 kg (2023) · Tanzania: 12.2 kg (2023)

Daily calories

How much food is there per day?

Czechia has 866 kcal more food per person per day than Tanzania

Czechia: 3,384 kcal (2023) · Tanzania: 2,518 kcal (2023)

Working hours

How long do people work?

Workers in Tanzania put in 355 more hours a year than in Czechia

Czechia: 1,774 hours (2023) · Tanzania: 2,129 hours (2023)

Years of schooling

How long do people go to school?

Adults in Czechia went to school 6.9 years longer than in Tanzania

Czechia: 13 years (2023) · Tanzania: 6.1 years (2023)

Tourists per resident

How many tourists visit?

Czechia welcomed 61 times as many tourists per resident as Tanzania (2019)

Czechia: 1.37 (2019) · Tanzania: 0.02 (2022)

World Heritage sites

How many World Heritage sites?

Czechia has 10 more World Heritage sites than Tanzania (17 against 7)

Czechia: 17 (2026) · Tanzania: 7 (2026)

Olympic medals (all time)

How many Olympic medals has it won?

Czechia has won 111 Olympic medals, Tanzania 2

Czechia: 111 (2026 edition) · Tanzania: 2 (2026 edition)

Connected

Online, electrified, urban

Internet users

How many people are online?

88% of people in Czechia are online, versus 31% in Tanzania

Czechia: 88% (2024) · Tanzania: 31% (2024)

Fixed broadband download speed

How fast is home internet?

Home internet in Czechia is 3.3 times as fast as in Tanzania

Czechia: 186 Mbps (2026) · Tanzania: 56 Mbps (2026)

Access to electricity

Who has electricity at home?

100% of people in Czechia have electricity, versus 52% in Tanzania

Czechia: 100% (2024) · Tanzania: 52.4% (2024)

Urban population

How many live in cities?

73% of people in Czechia live in cities, versus 37% in Tanzania

Czechia: 73% (2025) · Tanzania: 37% (2025)

Mobile subscriptions

How many phones per person?

Czechia and Tanzania are practically level

Czechia: 127 (2024) · Tanzania: 127 (2024)

Railway network

How much railway is there?

Czechia’s railway network is 3.5 times as long as Tanzania’s

Czechia: 9,357 km (2021) · Tanzania: 2,701 km (2017)

Air passengers per resident

How much do they fly?

Airlines from Czechia fly 7.4 times as many passengers per resident as those from Tanzania

Czechia: 0.2 (2023) · Tanzania: 0.03 (2023)

Planet

Air, forests and energy

Forest cover

How much of the land is forest?

Forest covers 50% of Tanzania, but only 38% of Czechia

Czechia: 38.4% (2024) · Tanzania: 49.6% (2024)

CO₂ per person

How much CO₂ does each person emit?

The average person in Czechia emits 24 times as much CO₂ as someone in Tanzania

Czechia: 7 t (2024) · Tanzania: 0.3 t (2024)

Renewable electricity

How green is the power grid?

33% of Tanzania’s electricity is renewable, versus 17% in Czechia

Czechia: 16.8% (2025) · Tanzania: 32.9% (2024)

Air pollution (PM2.5)

How clean is the air?

The air in Tanzania carries 2 times as much fine dust as in Czechia

Czechia: 12.1 µg/m³ (2024) · Tanzania: 24.6 µg/m³ (2024)

Where does the power come from?

Safety

Measured risk, not vibes

Homicide rate

How common is murder?

You are 4.9 times as likely to be murdered in Tanzania as in Czechia

Czechia: 0.8 per 100k (2023) · Tanzania: 3.7 per 100k (2020)

Road deaths

How dangerous are the roads?

Roads in Tanzania are 2.8 times as deadly as in Czechia

Czechia: 7.1 per 100k (2023) · Tanzania: 20.1 per 100k (2023)

Climate

What the year feels like

Average temperature

How warm is it?

Tanzania is on average 13.7 °C warmer than Czechia

Czechia: 9.4°C (2016–2025 avg) · Tanzania: 23.1°C (2016–2025 avg)

Rainfall

How much rain falls?

Tanzania gets 37% more rain than Czechia

Czechia: 805 mm (2016–2025 avg) · Tanzania: 1,102 mm (2016–2025 avg)

What does the year feel like?

Between them

People, goods and passports that cross from one to the other

Who has moved between them?
Can they visit without a visa?
What do they sell each other?
Have they met on the pitch?
Time machine

Quick answers

Is Czechia bigger than Tanzania?

Tanzania is larger. Czechia fits inside Tanzania 12 times.

Which has more people, Czechia or Tanzania?

Tanzania has 6.5 times as many people as Czechia (2025 estimates).

Where do people live longer, Czechia or Tanzania?

People in Czechia live 13 years longer than in Tanzania. Life expectancy at birth is 80.0 years in Czechia and 67.2 in Tanzania.

Are people taller in Czechia or Tanzania?

Men in Czechia are 14.2 cm taller than in Tanzania (NCD-RisC, cohort born 2019).

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