Ho Chi Minh City is about 26 times bigger than Edinburgh.

Edinburgh (map shows its 30 named neighbourhoods; the area covers the whole city) is approximately 259 sq km, while Ho Chi Minh City is approximately 6,773 sq km, making Ho Chi Minh City 2,515% larger than Edinburgh.
Tip: This to-scale comparison of Edinburgh vs. Ho Chi Minh City uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.