Cost of Living & Salary Comparison 2026
Yes, Bangkok is 41% cheaper than Perth based on our cost of living index. Bangkok has a COLI of 37.2, while Perth has a COLI of 63.5. 41% cheaper
Overall, Bangkok is approximately 41% cheaper than Perth based on our cost of living index. Bangkok has a COLI of 37.2 (ranked #70 of 182 cities), while Perth has a COLI of 63.5 (ranked #35).
When it comes to housing, one-bedroom apartment rent in Bangkok averages $600/month compared to $1,500/month in Perth. That makes Bangkok approximately 60% cheaper for rent alone.
Bangkok has lower total deductions (11.2%) compared to Perth (16.4%), meaning you keep more of your gross salary in Bangkok. When evaluating a relocation, remember that total deductions directly impact your take-home pay and should be weighed alongside cost of living differences.
Full breakdown of mandatory payroll deductions for a mid-range salary as a local employee in each city.
Rates shown for local employees. Expat deductions may differ — use the main converter for personalized calculations.
If you earn ฿2,324,379 in Bangkok, you would need approximately A$181,914 in Perth to maintain the same purchasing power. That is 41% more due to higher cost of living.
Estimated mid-level annual salaries in local currency, adjusted for each city's cost of living:
| Job Title | Bangkok (THB) | Perth (AUD) |
|---|---|---|
| Doctor (General) | ฿2,075,205 | A$162,413 |
| Software Engineer | ฿979,958 | A$76,695 |
| Product Manager | ฿1,152,892 | A$90,229 |
| Lawyer | ฿1,152,892 | A$90,229 |
| Data Scientist | ฿1,095,247 | A$85,718 |
| Marketing Manager | ฿830,082 | A$64,965 |
| Teacher | ฿553,388 | A$43,310 |
| Nurse | ฿668,677 | A$52,333 |
Salary estimates are adjusted by each city's COLI relative to the New York baseline. Actual salaries vary by company, experience, and industry.
| Neighborhood | Multiplier |
|---|---|
| Thonglor | 1.28x (+28%) |
| Sukhumvit (Asoke) | 1.25x (+25%) |
| Silom / Sathorn | 1.22x (+22%) |
| Thong Lo Soi | 1.22x (+22%) |
| Siam | 1.18x (+18%) |
| Neighborhood | Multiplier |
|---|---|
| Dalkeith | 1.25x (+25%) |
| Cottesloe | 1.22x (+22%) |
| CBD | 1.18x (+18%) |
| Subiaco | 1.15x (+15%) |
| Applecross | 1.15x (+15%) |
Sponsored
Save up to 6x on international transfers. Send money at the real exchange rate with no hidden fees.
Compare Transfer Fees →Use our converter with 3,400+ neighborhood adjustments for a precise salary comparison
Open Salary ConverterPerth is more expensive overall. Bangkok has a COLI of 37.2 while Perth has a COLI of 63.5, making Bangkok approximately 41% cheaper.
To maintain the same standard of living as ฿2,324,379 in Bangkok, you would need approximately A$181,914 in Perth.
Average one-bedroom rent in Bangkok is $600/month compared to $1,500/month in Perth. Bangkok has lower rent by approximately 60%.
Bangkok has lower total deductions (11.2%) compared to Perth (16.4%), meaning you keep more of your gross salary in Bangkok.
Cost of living indices (COLI) are benchmarked to New York City = 100 and derived from Numbeo and Expatistan crowd-sourced price surveys, cross-referenced with national statistics agencies. Rent data from Numbeo Property Prices.
Salary ranges are compiled from the U.S. Bureau of Labor Statistics (OES), Glassdoor, and PayScale. Tax rates are approximate effective rates for mid-range earners based on OECD Taxing Wages and national tax authorities. Exchange rates from the European Central Bank. Neighborhood multipliers are estimated from local rental indices and property data.
Last updated: 2026-02-28. Data is refreshed periodically. All figures are estimates for informational purposes only.