Busan vs Perth
Cost of Living Comparison 2026
Busan is ~43% cheaper overall
Numbeo 2026 country rankings (cost indices) and OECD 2025 PPP rates · Reviewed April 2026
Busan
South Korea
COL+Rent
31.5
Rent Index
10.5
Groceries
65.9
Restaurant
28.3
Perth
Australia
COL+Rent
55.7
Rent Index
39.5
Groceries
74
Restaurant
63.3
Monthly Cost Comparison
| Category | Busan | Perth | Diff |
|---|---|---|---|
| Rent (1BR City) | $445 | $1,758 | $1,313 |
| Rent (1BR Outside) | $322 | $1,311 | $989 |
| Groceries | $408 | $412 | $4 |
| Restaurant Meal | $9 | $22 | $13 |
| Transit Pass | $38 | $97 | $59 |
| Utilities | $108 | $146 | $38 |
Monthly Budget Comparison
| Lifestyle | Busan | Perth |
|---|---|---|
| Minimal | $790/mo | $1,930/mo |
| Typical | $1,134/mo | $2,743/mo |
| Comfortable | $1,417/mo | $3,419/mo |
Purchasing Power Equivalence
| Budget in Busan | ≈ in Perth | Difference |
|---|---|---|
| $1,500/mo | $2,652/mo | +$1,152 |
| $2,000/mo | $3,537/mo | +$1,537 |
| $3,000/mo | $5,305/mo | +$2,305 |
Detailed Budget Analysis
See exactly how specific monthly budgets break down in each city:
Analysis: Busan vs Perth for Expats & Remote Workers
Our data shows Busan is approximately 43% more affordable than Perth when combining rent and daily living costs. Busan's COL+Rent Index of 31.5 vs Perth's 55.7 (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 Busan costs $445/month versus $1,758/month in Perth — 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 Busan ($408/mo) vs Perth ($412/mo) reflect Busan's lower food prices, while restaurant meals at $9 vs $22 show Busan is the better value for dining out. 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.