How Big Is Dublin?

Dublin covers approximately 118 square kilometers (45 square miles). It is a city in Ireland. That's roughly the same size as San Francisco.

Dublin vs

Dublin on the Map

118 km²
45 sq mi
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Dublin's Geography

Dublin is a city in Ireland. Drag it across the map above to see its footprint over any country, state, or city.

How Long and Wide Is Dublin?

Dublin spans about 27 km (17 mi) from east to west, and 24 km (15 mi) from north to south.

Similar in Size

How Big Is Dublin Compared to Well-Known Places?

Place Area vs Dublin
Paris 105 km² (41 sq mi) 11% smaller
Dublin 118 km² (45 sq mi) —
San Francisco 121 km² (47 sq mi) about the same size
Boston 124 km² (48 sq mi) about the same size
Montreal 432 km² (167 sq mi) 3.7× larger
Tokyo 619 km² (239 sq mi) 5× larger

Length and width are measured from the outline on the map. Sources: Dublin City Development Board. How we calculate this

Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.

Explore Dublin

Dublin at a Glance

Statistic Value
Total Area 118 km² (45 sq mi)
Country Ireland