---
title: "Greece vs United States — area, population, currency"
description: "Greece is 131,957 km² with 10,413,962 people; United States is 9,833,517 km² with 341,784,857. Area, density, currency, languages and time zones side by side."
url: https://atoneplace.net/country-vs/greece-vs-united-states/
site: "At One Place"
---

# Greece vs United States

**Greece vs United States: United States is larger; United States has more people**

131,957 km² vs 9,833,517 km² · 10,413,962 vs 341,784,857

United States is 75 times larger than Greece — 9,833,517 against 131,957 km². United States is 33 times more populous than Greece — 341,784,857 against 10,413,962 people.

## Side by side

|  | Greece | United States |
| --- | --- | --- |
| Capital | Athens | Washington, D.C. |
| Area | 131,957 km² | 9,833,517 km² |
| Population | 10,413,962 (2025) | 341,784,857 (2025) |
| Density | 78.9 /km² | 34.8 /km² |
| Currency | Euro (EUR) | United States dollar (USD) |
| Official languages | Greek | English |
| Time zones | UTC+02:00 | UTC-10:00, UTC-09:00, UTC-08:00, UTC-07:00, UTC-06:00, UTC-05:00 |
| Calling code | +30 | +1 |
| Drives on the | right | right |
| Continent | Europe | North America |
| ISO codes | GR / GRC | US / USA |

## Population density

Greece is 2.3 times more densely populated than United States — 79 against 35 people per km². Density is where area and population interact, and it often reverses the impression the headline figures give — a large country with a small population can feel emptier than a small crowded one by an enormous margin.

## Practical differences

- Different currencies: the Euro and the United States dollar.
- United States spans 6 time zones, so "local time" there is not a single answer.
- Different continents — Europe and North America.

## Greece

Somewhere between 1,200 and 6,000 islands depending on how you count a rock, of which about 227 are inhabited. Greece has roughly 13,700 km of coastline, the longest in the Mediterranean and eleventh longest in the world. No part of the mainland is more than about 137 km from the sea, and Mount Olympus reaches 2,917 m.

## United States

Third or fourth largest country in the world depending on how China's area is counted. It spans six standard time zones across the fifty states, from UTC-10 in Hawaii to UTC-5 on the east coast. Death Valley holds the highest reliably recorded air temperature on Earth, 56.7 °C in 1913, and is 86 m below sea level; Denali, 5,500 km away in Alaska, is 6,190 m.

> Neutral facts only. Nothing here addresses politics, government, economics or which country is preferable in any respect — population is the one figure that dates, and it carries its year.

## Common questions

### Is Greece bigger than United States?

United States is larger — 9,833,517 km² against 131,957 km².

### Which has more people, Greece or United States?

United States, with 341,784,857 against 10,413,962.

### What is the time difference between Greece and United States?

Greece is UTC+02:00 and United States is UTC-10:00, UTC-09:00, UTC-08:00, UTC-07:00, UTC-06:00, UTC-05:00. Daylight saving shifts the gap during the year in places that observe it.

## Related pages

- [Greece](https://atoneplace.net/country/greece/)
- [United States](https://atoneplace.net/country/united-states/)
- [United States vs Vietnam](https://atoneplace.net/country-vs/united-states-vs-vietnam/)
- [United States vs Vatican City](https://atoneplace.net/country-vs/united-states-vs-vatican-city/)
- [United States vs Venezuela](https://atoneplace.net/country-vs/united-states-vs-venezuela/)
- [India vs United States](https://atoneplace.net/country-vs/india-vs-united-states/)
- [China vs United States](https://atoneplace.net/country-vs/china-vs-united-states/)
- [China vs Greece](https://atoneplace.net/country-vs/china-vs-greece/)
- [United Kingdom vs United States](https://atoneplace.net/country-vs/united-kingdom-vs-united-states/)
- [Japan vs United States](https://atoneplace.net/country-vs/japan-vs-united-states/)
- [Canada vs United States](https://atoneplace.net/country-vs/canada-vs-united-states/)
- [Canada vs Greece](https://atoneplace.net/country-vs/canada-vs-greece/)
- [Australia vs United States](https://atoneplace.net/country-vs/australia-vs-united-states/)
- [Australia vs Greece](https://atoneplace.net/country-vs/australia-vs-greece/)

## Sources

- The World Factbook — Central Intelligence Agency (https://www.cia.gov/the-world-factbook/) [Public domain (US Government)]
- World Bank Open Data — The World Bank (https://data.worldbank.org/) [CC BY 4.0]