Estimates, not advice. Figures are modelled from public sources and stated assumptions, not independently audited. Use them as a guide, not as the sole basis for a decision. Full disclaimer.
JPY to NZD salary comparison
What a ¥7,999,927 salary in Tokyo is worth in Auckland?
After income tax and social contributions, ¥7,999,927 gross leaves ¥5,913,512 in Tokyo. The same gross salary, converted at today's rate, is NZ$90,176 in Auckland, where take-home is NZ$69,034 and annual savings after typical living costs reach NZ$19,510. Once local price levels are taken into account, that pay buys about 22% less in Auckland than in Tokyo.
Tokyo, Japan
Income tax is national, while the local inhabitant tax is billed a year later, and social insurance contributions are substantial. Rents have stayed comparatively flat for a global capital and everyday costs are moderate, so take-home pay stretches further than the gross-to-net gap implies.
Auckland, New Zealand
Progressive income tax includes an ACC levy, and there is no social security contribution beyond that. Housing is the binding constraint: rents and house prices have outrun wages for two decades, and transport costs are high for a city of its size.
Tokyo
Japan · JPY
1 JPY = 1.000 JPY
Gross / yr
Anchor
Tax: 26.1%
¥492,793 / mo
46.2% rate
¥227,793 / mo
= Gross
What this figure means
PPP re-prices pay for local living costs. Tokyo sets the benchmark price level; every other card's gross is derived from the shared gross benchmark and re-priced at Tokyo's prices, so every card's buying power is measured on the same price basis.
PPP re-prices pay for local living costs. Tokyo's average prices are 22% lower than Auckland's (indexed price level). Both cards start from the same nominal gross of NZ$90,176. At Tokyo's prices that gross is worth NZ$69,919 — 22% less than Tokyo's own NZ$90,176, reflecting Tokyo's lower prices (¥6,202,888 at today's rate).