Land
Size, shape and altitude
How big is it, really?
The United Kingdom fits inside Peru 5.3 times.
Peru: 1,285,220 km² (2023) · United Kingdom: 243,610 km² (2023)
How much coast is there?
The United Kingdom’s coastline is 5.1 times as long as Peru’s.
Peru: 2,414 km (2026 edition) · United Kingdom: 12,429 km (2026 edition)
How high can you climb?
Peru’s highest peak towers 5,401 m above the United Kingdom’s.
Peru: 6,746 m (2026 edition) · United Kingdom: 1,345 m (2026 edition)
People
Who lives there, and how closely
How many people live there?
The United Kingdom has 2 times as many people as Peru.
Peru: 34.6 million (2025) · United Kingdom: 69.5 million (2025)
How crowded is it?
The United Kingdom is 11 times as densely populated as Peru.
Peru: 27 per km² (2025) · United Kingdom: 287 per km² (2025)
How tall are the men?
Men in the United Kingdom are 11.5 cm taller than in Peru.
Peru: 166.8 cm (2019) · United Kingdom: 178.2 cm (2019)
How tall are the women?
Women in the United Kingdom are 9.6 cm taller than in Peru.
Peru: 154.4 cm (2019) · United Kingdom: 163.9 cm (2019)
How old is the typical person?
The typical person in the United Kingdom is 10 years older than in Peru.
Peru: 29.5 years (2023) · United Kingdom: 39.8 years (2023)
How many children per woman?
Women in Peru have 0.4 more children on average than in the United Kingdom.
Peru: 1.97 children per woman (2024) · United Kingdom: 1.55 children per woman (2024)
How many people are 65 or older?
20% of people in the United Kingdom are 65 or older, versus 9.5% in Peru.
Peru: 9.5% (2025) · United Kingdom: 19.7% (2025)
How many Nobel laureates were born there?
The United Kingdom has produced 15.8 Nobel laureates per 10 million people, Peru 0.3.
Peru: 0.3 (2025) · United Kingdom: 15.8 (2025)
How many official languages?
Peru has 3 official languages, the United Kingdom 1.
Peru: 3 (2026) · United Kingdom: 1 (2026)
Money
What an economy looks like per person
How big is the economy?
The United Kingdom’s economy is 12 times the size of Peru’s.
Peru: $335 billion (2025) · United Kingdom: $4 trillion (2025)
How much is produced per person?
The United Kingdom produces 3.4 times as much per person as Peru.
Peru: Int$18,816 (2025) · United Kingdom: Int$64,607 (2025)
How evenly is income shared?
Income is more unequally shared in Peru than in the United Kingdom (Gini 7.7 points higher).
Peru: 40.1 (2024) · United Kingdom: 32.4 (2021)
How many people are looking for work?
Peru and the United Kingdom are practically level.
Peru: 5.1% (2025) · United Kingdom: 4.7% (2025)
How much goes to the military?
The United Kingdom spends 2.3% of its GDP on the military, Peru 0.9%.
Peru: 0.9% (2024) · United Kingdom: 2.3% (2024)
How expensive is it?
The United Kingdom’s price level (US = 100) is 1.7× Peru’s.
Peru: 51% (2025) · United Kingdom: 89% (2025)
Health
Long lives, small beginnings
How much is spent on health?
The United Kingdom spends 13 times as much on health per person as Peru.
Peru: $446 (2023) · United Kingdom: $5,860 (2024)
How long do people live?
People in the United Kingdom live 3.4 years longer than in Peru.
Peru: 77.9 years (2024) · United Kingdom: 81.4 years (2024)
How many babies don’t reach their first birthday?
A baby in Peru is 2.7 times as likely to die before turning one as in the United Kingdom.
Peru: 11 per 1,000 (2024) · United Kingdom: 4.1 per 1,000 (2024)
How many doctors are there?
The United Kingdom has 2 times as many doctors per person as Peru.
Peru: 1.7 per 1,000 (2023) · United Kingdom: 3.3 per 1,000 (2023)
How common is obesity?
The United Kingdom and Peru are practically level.
Peru: 29.1% (2024) · United Kingdom: 29.2% (2024)
How many adults smoke?
The United Kingdom and Peru are practically level.
Peru: 12.4% (2024) · United Kingdom: 12.8% (2024)
Everyday life
Plates, glasses and happiness
How do people rate their lives?
People in the United Kingdom rate their lives 0.72 points higher than in Peru.
Peru: 5.97 (2025) · United Kingdom: 6.69 (2025)
How much do people drink?
Adults in the United Kingdom drink 2.2 times as much alcohol as in Peru.
Peru: 4.8 litres (2023) · United Kingdom: 10.4 litres (2023)
How much meat is on the menu?
The United Kingdom has 52% more meat per person than Peru.
Peru: 55.4 kg (2023) · United Kingdom: 84.4 kg (2023)
How much food is there per day?
The United Kingdom has 624 kcal more food per person per day than Peru.
Peru: 2,811 kcal (2023) · United Kingdom: 3,435 kcal (2023)
How long do people work?
Workers in Peru put in 620 more hours a year than in the United Kingdom.
Peru: 2,143 hours (2023) · United Kingdom: 1,523 hours (2023)
How long do people go to school?
Adults in the United Kingdom went to school 3.3 years longer than in Peru.
Peru: 10.2 years (2023) · United Kingdom: 13.5 years (2023)
How many tourists visit?
The United Kingdom welcomed 9.2 times as many tourists per resident as Peru (2019).
Peru: 0.06 (2022) · United Kingdom: 0.55 (2024)
Connected
Online, electrified, urban
How many people are online?
95% of people in the United Kingdom are online, versus 82% in Peru.
Peru: 82% (2024) · United Kingdom: 95% (2024)
Who has electricity at home?
100% of people in the United Kingdom have electricity, versus 97% in Peru.
Peru: 96.5% (2024) · United Kingdom: 100% (2024)
How many live in cities?
86% of people in Peru live in cities, versus 83% in the United Kingdom.
Peru: 86% (2025) · United Kingdom: 83% (2025)
How many phones per person?
Peru has 125 mobile subscriptions per 100 people, the United Kingdom 122.
Peru: 125 (2024) · United Kingdom: 122 (2024)
How much railway is there?
The United Kingdom’s railway network is 8.7 times as long as Peru’s.
Peru: 1,854 km (2017) · United Kingdom: 16,179 km (2021)
How much do they fly?
Airlines from the United Kingdom fly 3.3 times as many passengers per resident as those from Peru.
Peru: 0.51 (2023) · United Kingdom: 1.71 (2023)
Planet
Air, forests and energy
How much of the land is forest?
Forest covers 56% of Peru, but only 13% of the United Kingdom.
Peru: 56.1% (2023) · United Kingdom: 13.3% (2023)
How much CO₂ does each person emit?
The average person in the United Kingdom emits 2.2 times as much CO₂ as someone in Peru.
Peru: 2.1 t (2024) · United Kingdom: 4.5 t (2024)
How green is the power grid?
64% of Peru’s electricity is renewable, versus 52% in the United Kingdom.
Peru: 63.6% (2025) · United Kingdom: 52% (2025)
How clean is the air?
The air in Peru carries 3.1 times as much fine dust as in the United Kingdom.
Peru: 27.6 µg/m³ (2024) · United Kingdom: 8.8 µg/m³ (2024)
Safety
Measured risk, not vibes
How common is murder?
You are 7.7 times as likely to be murdered in Peru as in the United Kingdom.
Peru: 8.6 per 100k (2021) · United Kingdom: 1.1 per 100k (2021)
How dangerous are the roads?
Roads in Peru are 5.3 times as deadly as in the United Kingdom.
Peru: 12.7 per 100k (2021) · United Kingdom: 2.4 per 100k (2021)
Climate
What the year feels like
How warm is it?
Peru is on average 9.3 °C warmer than the United Kingdom.
Peru: 19.2°C (2016–2025 avg) · United Kingdom: 9.9°C (2016–2025 avg)
How much rain falls?
Peru gets 2 times as much rain as the United Kingdom.
Peru: 2,164 mm (2016–2025 avg) · United Kingdom: 1,070 mm (2016–2025 avg)
Quick answers
Is Peru bigger than the United Kingdom?
Peru is larger. The United Kingdom fits inside Peru 5.3 times.
Which has more people, Peru or the United Kingdom?
The United Kingdom has 2 times as many people as Peru (2025 estimates).
Where do people live longer, Peru or the United Kingdom?
People in the United Kingdom live 3.4 years longer than in Peru. Life expectancy at birth is 77.9 years in Peru and 81.4 in the United Kingdom.
Are people taller in Peru or the United Kingdom?
Men in the United Kingdom are 11.5 cm taller than in Peru (NCD-RisC, cohort born 2019).
