CountryDuel

Land

Size, shape and altitude

How big is it, really?

Thailand fits inside China 19 times.

China: 9,562,910 km² (2023) · Thailand: 513,115 km² (2023)

Drag it across the map

How much coast is there?

China’s coastline is 4.5 times as long as Thailand’s.

China: 14,500 km (2026 edition) · Thailand: 3,219 km (2026 edition)

How high can you climb?

China’s highest peak towers 6,284 m above Thailand’s.

China: 8,849 m (2026 edition) · Thailand: 2,565 m (2026 edition)

How far apart are they?

People

Who lives there, and how closely

How many people live there?

China has 20 times as many people as Thailand.

China: 1.41 billion (2025) · Thailand: 71.6 million (2025)

How crowded is it?

China is 7% more densely populated than Thailand.

China: 150 per km² (2025) · Thailand: 140 per km² (2025)

How tall are the men?

Men in China are 4.0 cm taller than in Thailand.

China: 175.7 cm (2019) · Thailand: 171.6 cm (2019)

How tall are the women?

Women in China are 4.0 cm taller than in Thailand.

China: 163.5 cm (2019) · Thailand: 159.4 cm (2019)

How old is the typical person?

The typical person in Thailand is 0.59 years older than in China.

China: 39.1 years (2023) · Thailand: 39.7 years (2023)

How many children per woman?

Women in Thailand have 0.2 more children on average than in China.

China: 1.01 children per woman (2024) · Thailand: 1.2 children per woman (2024)

How many people are 65 or older?

16% of people in Thailand are 65 or older, versus 15% in China.

China: 14.9% (2025) · Thailand: 16% (2025)

How many Nobel laureates were born there?

China has produced 0.1 Nobel laureates per 10 million people, Thailand 0.0.

China: 0.1 (2025) · Thailand: 0 (2025)

How many official languages?

China and Thailand are practically level.

China: 1 (2026) · Thailand: 1 (2026)

What shape is the population?

Money

What an economy looks like per person

How big is the economy?

China’s economy is 34 times the size of Thailand’s.

China: $19.5 trillion (2025) · Thailand: $577 billion (2025)

How much is produced per person?

China produces 12% more per person than Thailand.

China: Int$29,333 (2025) · Thailand: Int$26,250 (2025)

How evenly is income shared?

Income is more unequally shared in China than in Thailand (Gini 2.7 points higher).

China: 36 (2022) · Thailand: 33.3 (2024)

How many people are looking for work?

Unemployment is 4.6% in China, versus 0.8% in Thailand.

China: 4.6% (2025) · Thailand: 0.8% (2025)

How much goes to the military?

China spends 1.7% of its GDP on the military, Thailand 1.1%.

China: 1.7% (2024) · Thailand: 1.1% (2024)

How expensive is it?

China’s price level (US = 100) is 1.5× Thailand’s.

China: 47% (2025) · Thailand: 31% (2025)

Health

Long lives, small beginnings

How much is spent on health?

China spends 2.3 times as much on health per person as Thailand.

China: $763 (2023) · Thailand: $327 (2023)

How long do people live?

People in China live 1.5 years longer than in Thailand.

China: 78 years (2024) · Thailand: 76.6 years (2024)

How many babies don’t reach their first birthday?

A baby in Thailand is 88% more likely to die before turning one than in China.

China: 4.1 per 1,000 (2024) · Thailand: 7.7 per 1,000 (2024)

How many doctors are there?

China has 5.8 times as many doctors per person as Thailand.

China: 3.1 per 1,000 (2022) · Thailand: 0.5 per 1,000 (2021)

How common is obesity?

16% of adults in Thailand are obese, versus 9.1% in China.

China: 9.1% (2024) · Thailand: 15.5% (2024)

How many adults smoke?

23% of adults in China smoke, versus 18% in Thailand.

China: 22.8% (2024) · Thailand: 17.8% (2024)

Everyday life

Plates, glasses and happiness

How do people rate their lives?

People in Thailand rate their lives 0.22 points higher than in China.

China: 6.07 (2025) · Thailand: 6.30 (2025)

How much do people drink?

Adults in Thailand drink 2.1 times as much alcohol as in China.

China: 3.7 litres (2023) · Thailand: 7.9 litres (2023)

How much meat is on the menu?

China has 3 times as much meat per person as Thailand.

China: 73.5 kg (2023) · Thailand: 24.5 kg (2023)

How much food is there per day?

China has 672 kcal more food per person per day than Thailand.

China: 3,527 kcal (2023) · Thailand: 2,855 kcal (2023)

How long do people work?

Workers in China put in 151 more hours a year than in Thailand.

China: 2,328 hours (2023) · Thailand: 2,177 hours (2023)

How long do people go to school?

Adults in Thailand went to school 1 year longer than in China.

China: 8 years (2023) · Thailand: 9 years (2023)

How many tourists visit?

Thailand welcomed 12 times as many tourists per resident as China (2019).

China: 0.05 (2019) · Thailand: 0.56 (2019)

Connected

Online, electrified, urban

How many people are online?

92% of people in China are online, versus 91% in Thailand.

China: 92% (2025) · Thailand: 91% (2024)

Who has electricity at home?

China and Thailand are practically level.

China: 100% (2024) · Thailand: 100% (2024)

How many live in cities?

66% of people in China live in cities, versus 63% in Thailand.

China: 66% (2025) · Thailand: 63% (2025)

How many phones per person?

Thailand has 161 mobile subscriptions per 100 people, China 132.

China: 132 (2024) · Thailand: 161 (2024)

How much railway is there?

China’s railway network is 27 times as long as Thailand’s.

China: 109,767 km (2021) · Thailand: 4,092 km (2017)

How much do they fly?

Airlines from Thailand fly 65% more passengers per resident than those from China.

China: 0.44 (2023) · Thailand: 0.72 (2023)

Planet

Air, forests and energy

How much of the land is forest?

Forest covers 39% of Thailand, but only 24% of China.

China: 24% (2023) · Thailand: 38.7% (2023)

How much CO₂ does each person emit?

The average person in China emits 2.3 times as much CO₂ as someone in Thailand.

China: 8.7 t (2024) · Thailand: 3.7 t (2024)

How green is the power grid?

37% of China’s electricity is renewable, versus 17% in Thailand.

China: 37% (2025) · Thailand: 16.6% (2025)

How clean is the air?

The air in China carries 34% more fine dust than in Thailand.

China: 31.3 µg/m³ (2024) · Thailand: 23.3 µg/m³ (2024)

Where does the power come from?

Safety

Measured risk, not vibes

How common is murder?

China: 0.5 per 100k (2020) · Thailand: no data

How dangerous are the roads?

Roads in Thailand are 46% deadlier than in China.

China: 17.4 per 100k (2021) · Thailand: 25.4 per 100k (2021)

Climate

What the year feels like

How warm is it?

Thailand is on average 18.9 °C warmer than China.

China: 7.8°C (2016–2025 avg) · Thailand: 26.8°C (2016–2025 avg)

How much rain falls?

Thailand gets 2 times as much rain as China.

China: 813 mm (2016–2025 avg) · Thailand: 1,657 mm (2016–2025 avg)

What does the year feel like?
Time machine

Quick answers

Is China bigger than Thailand?

China is larger. Thailand fits inside China 19 times.

Which has more people, China or Thailand?

China has 20 times as many people as Thailand (2025 estimates).

Where do people live longer, China or Thailand?

People in China live 1.5 years longer than in Thailand. Life expectancy at birth is 78.0 years in China and 76.6 in Thailand.

Are people taller in China or Thailand?

Men in China are 4.0 cm taller than in Thailand (NCD-RisC, cohort born 2019).

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