Cost of Living · Updated June 2026
Tokyo vs Seoul Cost of Living Comparison
Seoul is about 14% cheaper than Tokyo overall in 2026. A single professional spends about $2,292 per month in Tokyo and $1,972 in Seoul, all-in with centre rent – and to match the lifestyle a $100,000 salary buys in Tokyo, you would need roughly $92,500 in Seoul.
The biggest lever is housing: a one-bedroom in the centre runs $1,450 in Tokyo versus $1,100 in Seoul (-24%). Day-to-day costs differ less – groceries ($420 vs $450), utilities ($170 vs $180), and a transit pass ($70 vs $48) – which is why flat CPI comparisons mislead people who rent in the centre.
Expats should add two line items locals skip: private health cover and an annual flight budget. Even so, the structural gap between Tokyo and Seoul dominates the total.
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Composite 2026 index incl. centre rent (NYC = 100). Salary figures are gross – taxes not included; pair with the salary after tax calculator.
Key insights
Key insights
- $100,000 in Tokyo ≈ $92,500 in Seoul on the 2026 composite index.
- Centre rent gap: $1,450 vs $1,100 for a one-bedroom (-24% in Seoul).
- All-in single budgets: $2,292/month in Tokyo vs $1,972/month in Seoul.
- Family of four: $5,194 vs $4,666 per month.
- Local purchasing power favours Seoul when you earn the local average salary.
| Expense | Tokyo | Seoul | Difference |
|---|---|---|---|
| Rent – 1-bed, city centre | $1,450 | $1,100 | -24% |
| Rent – 1-bed, outside centre | $950 | $800 | -16% |
| Rent – 3-bed, city centre | $3,300 | $2,700 | -18% |
| Groceries (single person) | $420 | $450 | +7% |
| Utilities + internet | $170 | $180 | +6% |
| Public transport pass | $70 | $48 | -31% |
| Inexpensive restaurant meal | $9 | $10 | +11% |
| All-in single person budget | $2,292 | $1,972 | -14% |
| All-in family of 4 budget | $5,194 | $4,666 | -10% |
How the Tokyo → Seoul salary equivalence works
MovingCal scores every city on a composite 2026 cost index that includes rent (New York = 100). Tokyo scores 53; Seoul scores 49. Equivalent salary is your current salary multiplied by 49/53 – so $100,000 in Tokyo ≈ $92,500 in Seoul.
Index math is a starting point, not a verdict. Two corrections matter: taxes (gross pay buys different net pay – check the salary after tax calculator for both locations) and housing choice (renting outside the centre cuts the gap to $150/month between these two cities).
Affordability analysis: who comes out ahead?
Measured against local average net salaries ($2,800/month in Tokyo, $2,700/month in Seoul), a single person's budget consumes 82% of typical take-home pay in Tokyo and 73% in Seoul. Seoul is the easier city to save in on a local salary.
Buying instead of renting changes the picture: property runs $10,400/m² in Tokyo versus $11,500/m² in Seoul, with typical 2026 mortgage rates of 1.5% and 3.8% respectively. See the rent vs buy pages for both cities before assuming ownership is cheaper.
FAQ
Frequently asked questions
Is Seoul cheaper than Tokyo in 2026?
Seoul is about 14% cheaper than Tokyo overall. A single person needs about $2,292 per month in Tokyo versus $1,972 in Seoul, including rent in the city centre.
What salary in Seoul equals $100,000 in Tokyo?
Based on the 2026 composite cost index (including rent), you would need roughly $92,500 in Seoul to keep the purchasing power of a $100,000 salary in Tokyo. Taxes differ too, so run the salary-after-tax calculator for the net picture.
How much higher is rent in Tokyo?
A one-bedroom in the centre averages $1,450 in Tokyo and $1,100 in Seoul – a gap of 32%. Housing is usually the single biggest driver of the total difference.
How much does a family of 4 need in Tokyo vs Seoul?
Plan on about $5,194 per month in Tokyo and $4,666 in Seoul for a family of four renting a three-bedroom in the centre, including groceries, utilities, transport, and a lifestyle margin.
How is this comparison calculated?
MovingCal combines 2026 rent, grocery, utility, transport, and dining estimates into a composite index (New York = 100). Tokyo scores 53 and Seoul scores 49. Equivalent salary = your salary × (49 ÷ 53).
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