Charleston vs Tokyo
Cost of Living Comparison · 2026
Charleston
Tokyo
The Verdict
Tokyo is 3.7% less expensive than Charleston overall. A household earning $75,000 in Charleston would need approximately $72,353 in Tokyo to maintain the same standard of living.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Charleston has the same purchasing power as $72,353 in Tokyo.
Conversely, $75,000 in Tokyo equals $77,744 in Charleston.
Living in Charleston vs Tokyo
Housing Costs
Charleston's housing index of 62 is lower Tokyo's 98, translating to median home prices of $135,000 vs $450,000. The $315,000 difference in home prices means roughly $20,472 per year in additional mortgage costs at current rates. Renters face a similar gap: $850/mo in Charleston compared to $1,225/mo in Tokyo, a monthly difference of $375.
Grocery & Food Costs
Grocery expenses index at 97 in Charleston and 88 in Tokyo. A household spending the national average of $475/month on groceries would pay approximately $461/month in Charleston vs $418/month in Tokyo. Tokyo offers a meaningful advantage on everyday food costs, saving roughly $516/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 92 in Charleston and 85 in Tokyo. Monthly utility bills average approximately $368 in Charleston vs $340 in Tokyo. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 91 in Charleston and 62 in Tokyo. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 29-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $42,034 in Charleston and $42,000 in Tokyo. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $49,452 and $51,220 respectively. Tokyo residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $981/month to housing in Charleston vs $980/month in Tokyo. In Charleston, median rent of $850/mo fits within this budget. In Tokyo, median rent of $1,225/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 36 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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