Question 1

How much purchasing power does 100 CNY in Hong Kong represent in Tokyo?

Accepted Answer

Per World Bank PPP, 100 CNY in Hong Kong (China) has roughly the same spending power as 2,674 JPY in Tokyo (Japan). This isn't a bank exchange rate — it's "how much local currency you'd need for the same standard of living".

Question 2

Why is this different from the exchange rate?

Accepted Answer

Bank rates reflect currency markets; PPP reflects domestic goods and services prices. The two often diverge meaningfully, especially between developed and developing economies.

Question 3

How accurate is the Hong Kong–Tokyo comparison?

Accepted Answer

World Bank PPP data is country-level, so the same figure applies to every city in a country. Hong Kong stands in for China and Tokyo for Japan. Monthly refresh with a 12-18 month publication lag.

Hong Kong vs Tokyo — purchasing power

Other city comparisons