Cost of Living: United States vs South Korea
United States is 36% more expensive than South Korea overall. Detailed side-by-side rent, groceries, utilities and monthly budget for 2026.
The verdict: South Korea wins on affordability
South Korea is roughly 36% cheaper than United States on the combined COL+Rent index. On a moderate urban lifestyle, this translates to a difference of $1,350 per month, or about $16,200 per year.
Monthly Budget Comparison
Single-person urban lifestyle at three budget levels. All figures in USD.
| Budget level | United States | South Korea | Difference |
|---|---|---|---|
Minimal Suburb rent, no dining out | $2,135 | $1,175 | South Korea 82% less |
Sample City rent, ~15 restaurant meals/mo | $2,865 | $1,515 | South Korea 89% less |
Comfortable City rent, dining out 25x/mo | $3,207 | $1,750 | South Korea 83% less |
Budgets include rent, groceries, utilities, transit pass, and a typical number of restaurant meals per tier.
Line-Item Cost Comparison
Every major monthly expense, side by side.
| Category | United States | South Korea |
|---|---|---|
Rent 1-bed, city centre | $1,850 | $685 |
Rent 1-bed, outside centre | $1,450 | $495 |
Groceries (monthly) | $410 | $480 |
Mid-range restaurant meal | $22 | $10 |
Transit pass (monthly) | $80 | $50 |
Basic utilities (85m²) | $195 | $150 |
Index Breakdown (NYC = 100)
Individual sub-indices for each category. Lower = cheaper than New York City.
Salary Equivalents
Purchasing-power-adjusted: if you earn X net in the US, how much do you need in United States and South Korea to maintain the same lifestyle?
| US net salary | Needed in United States | Needed in South Korea |
|---|---|---|
| $50,000/yr | $50,000 | $36,679 |
| $75,000/yr | $75,000 | $55,018 |
| $100,000/yr | $100,000 | $73,357 |
NET (after-tax) purchasing-power equivalents. Gross salary targets depend on each country's tax regime — see the salary comparison page for full tax breakdowns.
Dig Deeper
Combine this cost comparison with tax and salary data for the complete picture.
Cost of Living in United States
Full monthly budget & line-item costs for United States only.
Cost of Living in South Korea
Full monthly budget & line-item costs for South Korea only.
United States vs South Korea Salary
Side-by-side take-home pay at $50K–$200K with 2025 tax brackets.
Salary After Tax in United States
Net take-home pay calculator for United States.
Salary After Tax in South Korea
Net take-home pay calculator for South Korea.
All 40 Countries — Cost of Living
Sortable leaderboard, affordability tiers, and the salary-equivalence calculator.
Frequently Asked Questions: United States vs South Korea
Is United States cheaper than South Korea?
United States is 36% more expensive than South Korea. The combined Cost of Living + Rent index (NYC = 100) is 56.3 for United States vs 41.3 for South Korea. In practical terms, a $1,515/month lifestyle in South Korea can be matched for roughly $2,065/month in United States.
What is the monthly budget difference between United States and South Korea?
A moderate single-person urban budget costs around $2,865 in United States versus $1,515 in South Korea — a difference of $1,350/month (89%). The gap grows for comfortable lifestyles: $3,207 vs $1,750.
How does rent compare in United States vs South Korea?
A 1-bedroom apartment in a city centre costs $1,850/month in United States and $685/month in South Korea. Outside the city centre, rent drops to $1,450 in United States and $495 in South Korea. Rent typically represents 30–50% of a single person's monthly budget in both countries.
How much salary do I need to move from United States to South Korea?
If you currently earn $75,000 net in United States, you'd need roughly $55,018 net in South Korea to maintain the same lifestyle. If moving the other way (from South Korea to United States on a $75,000 net salary), you'd need $102,240 net in United States. These are purchasing-power-adjusted amounts — your gross salary target will differ by tax regime.
Which country has higher groceries prices?
Monthly grocery basket for a single person: $410 in United States vs $480 in South Korea. A mid-range restaurant meal costs $22 in United States vs $10 in South Korea. Grocery prices tend to track closely with overall cost of living.