Data last updated: August 2026

Koh Samui, ThailandFukuoka, Japan

You would need around 40.2% less money in Fukuoka, Japan to maintain the same standard of living you have in Koh Samui, Thailand.

Overall Cost of Living

40.2%

Fukuoka, Japan is cheaper than Koh Samui, Thailand

1-Bed Rent (City Center)

City A844 USD
City B482 USD
Difference-42.9%

Groceries (Monthly)

City A69 USD
City B67 USD
Difference-2.9%

Average Net Salary

City A402 USD
City B1,557 USD
Difference+287.3%

Editorial Insight: Planning a move from Koh Samui, Thailand to Fukuoka, Japan? Based on our verified data model, you are looking at a fantastic geo-arbitrage opportunity. Overall, the cost of living in Fukuoka, Japan is 40.2% cheaper. Housing is typically the biggest financial win—renting a 1-bedroom apartment in Fukuoka, Japan's center costs around 482 USD, which is a staggering 42.9% less than in Koh Samui, Thailand. If you are retaining a remote income, the Remote Wealth team ranks this as a highly strategic move for wealth accumulation.

Pro Tip:Since you'll be managing money across borders and currencies, we highly recommend setting up a borderless account like Wise (formerly TransferWise) before you move to avoid heavy bank exchange fees.Check out Wise

Reviewed by the Remote Wealth Editorial Team

Our cost of living data for Koh Samui, Thailand and Fukuoka, Japan is compiled using our rigorous verification methodology. We combine millions of data points from reliable sources to ensure you get the most accurate financial comparison for your relocation.

Read more about our team →

Salary Comparator

Find out exactly how much you need to earn in Fukuoka, Japan to maintain your current lifestyle in Koh Samui, Thailand.

USD

You need in Fukuoka, Japan

241 USD

Geo-Arbitrage FIRE

Discover how moving to a cheaper city accelerates your Financial Independence and Retire Early (FIRE) timeline.

By moving from Koh Samui, Thailand to Fukuoka, Japan and investing the 40% cost of living difference, you could reach FIRE 6.0 years earlier.

Budget Simulator

Instantly adapt your Koh Samui, Thailand budget to local Fukuoka, Japan prices. We automatically adjust housing, groceries, and leisure categories.

Housing482 USD
Groceries67 USD
Utilities & Internet33 USD

Investment Planner

You save 362 USD every month on rent alone by moving to Fukuoka, Japan.

Investing this rent difference in an S&P 500 index fund could grow to ~60,816 USD in 10 years.