How much does a chemical engineer make in Japan?
Answer: The average chemical engineer in Japan makes $42,782 (¥6.42M) a year (monthly pay × 12 plus bonus, 2025, Japan's Basic Survey on Wage Structure).
Monthly pay $2,751 × 12 + bonus $9,766. Average age 41.5; about 71,000 people work in this job. About the same as the Japan-wide average ($33,720).
Chemical engineer pay in Japan (2025, averages by company size and sex)
| Company size | Everyone | Men | Women | Age |
|---|---|---|---|---|
| Any size | $42,782 | $45,639 | $34,581 | 41.5 |
| Big company | $47,156 | $50,023 | $37,321 | 41 |
| Mid-size | $40,065 | $42,693 | $33,743 | 41.7 |
| Small company | $35,827 | $38,249 | $28,786 | 42.9 |
Why does pay differ?
In Japan, pay can differ with experience, responsibility, employer size and type, and location. Plant shifts or overtime, specialist work, and useful qualifications can also affect pay, though each employer sets its own rules.
What if you were…
In Japan, age and company size matter mostPick a company size, sex or age to see that group's average here.
How it changes with age
Tap an age to update the number above (Any company size, men and women combined)
How it changes with company size
What does a chemical engineer do?
What's a typical day like?
They check plant data and product quality, then work with operators to improve a process or fix a problem. For new products, they test ideas in a lab or small pilot plant before scaling them up for factory production.
How to get this job
In Japan, many people study chemistry or engineering at a university or technical college before entering the field. A license is not generally required; new hires learn on the job, and optional chemical-engineering certifications can show their knowledge.
Did you know?
A chemical reaction alone does not make a product: preparing and separating materials before and after it can cost more than the reaction itself.
What about the US?
Same jobJapan's figure is the average and the US figure is the median. Prices and exchange rates matter too, so it's a rough comparison.
Similar jobs
Engineering and research jobsEarn more in the same field
Engineering and research jobs that pay a bit moreSources and data
Source: MHLW Basic Survey on Wage Structure 2025 (regular workers, by occupation) (e-Stat). Yearly pay = monthly contractual cash earnings × 12 + annual bonus. Averages for regular workers at firms with 10+ employees. Public employees (teachers, police, firefighters) and company executives are not in this survey. e-stat.go.jp
Pages used for the text
- shigoto.mhlw.go.jp/User/Occupation/Detail/308
- www.scej.org/general/whatisce.html
- www.scej.org/qualification/
- www.sumitomochem-careers.com/work/index.html
- www.e-stat.go.jp/stat-search/files?cycle=0&layout=datalist&page=1&stat_infid=000
- shigoto.mhlw.go.jp/User/Occupation/Detail/303
Data: MHLW Basic Survey on Wage Structure 2025 · 1 USD = 150 JPY