Perth vs Busan
Cost of Living Comparison 2026
Busan is ~43% cheaper overall
Numbeo 2026 country rankings (cost indices) and OECD 2025 PPP rates · Reviewed April 2026
Perth
Australia
COL+Rent
55.7
Rent Index
39.5
Groceries
74
Restaurant
63.3
Busan
South Korea
COL+Rent
31.5
Rent Index
10.5
Groceries
65.9
Restaurant
28.3
Monthly Cost Comparison
| Category | Perth | Busan | Diff |
|---|---|---|---|
| Rent (1BR City) | $1,758 | $445 | +$1,313 |
| Rent (1BR Outside) | $1,311 | $322 | +$989 |
| Groceries | $412 | $408 | +$4 |
| Restaurant Meal | $22 | $9 | +$13 |
| Transit Pass | $97 | $38 | +$59 |
| Utilities | $146 | $108 | +$38 |
Monthly Budget Comparison
| Lifestyle | Perth | Busan |
|---|---|---|
| Minimal | $1,930/mo | $790/mo |
| Typical | $2,743/mo | $1,134/mo |
| Comfortable | $3,419/mo | $1,417/mo |
Purchasing Power Equivalence
| Budget in Perth | ≈ in Busan | Difference |
|---|---|---|
| $1,500/mo | $848/mo | -$652 |
| $2,000/mo | $1,131/mo | -$869 |
| $3,000/mo | $1,697/mo | -$1,303 |
Detailed Budget Analysis
See exactly how specific monthly budgets break down in each city:
Analysis: Perth vs Busan for Expats & Remote Workers
Our data shows Busan is approximately 43% more affordable than Perth when combining rent and daily living costs. Perth's COL+Rent Index of 55.7 vs Busan's 31.5 (both measured against New York City = 100) reflects a substantial gap that significantly impacts long-term savings and lifestyle quality.
Housing is the biggest differentiator: a city-center one-bedroom in Perth costs $1,758/month versus $445/month in Busan — giving Busan a $1,313/month advantage on housing alone. Over a full year, this rent difference alone amounts to $15,756 in annual savings.
Day-to-day costs tell a more nuanced story. Groceries in Perth ($412/mo) vs Busan ($408/mo) reflect Busan's lower food prices, while restaurant meals at $22 vs $9 show Busan offers cheaper dining. For digital nomads and remote workers who eat out frequently, this difference compounds quickly.
Bottom line: If you earn in a strong currency (USD, EUR, GBP) and work remotely, Busan offers meaningfully better value — your typical monthly budget of $1,134 buys a comfortable lifestyle with room for savings. Use the purchasing power table above to see exactly how far your specific budget stretches in each city.