Home > Salary > Belgium > Principal Scientist
The occupation of a principal scientist is a highly specialized and senior-level position within the scientific field. Principal scientists are responsible for leading and managing research projects, developing innovative scientific strategies, and providing technical expertise to solve complex problems. They are often involved in designing experiments, analyzing data, and interpreting results. Principal scientists also play a crucial role in mentoring junior scientists, collaborating with cross-functional teams, and presenting findings to stakeholders.
Estimated Yearly Salary: 121,781 EUR
Estimated Monthly Salary: 10,148 EUR
Estimated Weekly Salary: 2,342 EUR per week
Estimated Hourly Salary: 59 EUR per hour
Values are pre-tax
Last revision of data: 2025-01-04
Estimated Monthly Salary: 9,776 EUR
Estimated Weekly Salary: 2,256 EUR per week
Estimated Hourly Salary: 56 EUR per hour
Last revision of data: 2024-01-06
Estimated Yearly Salary: 121,443 USD
Estimated Monthly Salary: 10,120 USD
Estimated Weekly Salary: 2,335 USD per week
Estimated Hourly Salary: 58 USD per hour
Difference in salary year over year or average salary increase is approximately
4 %
Data confidence is - relatively high
Data fetched from dabase: 14 submissions.
Results are anonymized. Amounts indicated are pre-tax, meaning no deductionts yet have been made to the basic salary. Salaries where there are less than 3 entries are not displayed.
Want to check how your salary compares? Submit your own salary here
Estimated Yearly Salary: 121,781 EUR
Estimated Monthly Salary: 10,148 EUR
Estimated Weekly Salary: 2,342 EUR per week
Estimated Hourly Salary: 59 EUR per hour
By working as Principal Scientist a person can save up to 8,172 USD per month or 98,067 USD yearly. Values are pre-tax.
NOTE: These values are estimates and are averaged for the whole country. Furthermore the value is likely exaggerated as no other expenses are taken into account in the projection. Unessential expenses are very subjective and are difficult to assess. Most likely the previously estimated number is significantly lower for majority of people. Expenses in different cities across the country may vary. Above values accuracy is low and is based on limited set of data obtained.
For more information regarding expenses in Belgium, see costs of living in Belgium.
Estimated Yearly Salary for Principal Scientist
Last revision of data: 2025-01-04
Data as of 2025
Random salary:
Cafe supervisor (20,871 EUR per year, pre-tax.)
Front desk clerk (18,525 EUR per year, pre-tax.)
Director of member services (53,261 EUR per year, pre-tax.)
Research development (rd), manager pharmaceuticals (99,111 EUR per year, pre-tax.)
Manager compensation (105,635 EUR per year, pre-tax.)
Principal Scientist salary in Belgium
Average Yearly Salary of Principal Scientist in Belgium is approximately 121,781 EUR (121,443 USD). Data is for 2025 and indicates a pre-tax value. The salary itself depends on multiple factors such as seniority, job performance, certifications, experience or any other bonuses. The value indicated is an average amount based on records we have in database. Real values may vary. The data is for orientational purposes.
What does Principal Scientist do?
The occupation of a principal scientist is a highly specialized and senior-level position within the scientific field. Principal scientists are responsible for leading and managing research projects, developing innovative scientific strategies, and providing technical expertise to solve complex problems. They are often involved in designing experiments, analyzing data, and interpreting results. Principal scientists also play a crucial role in mentoring junior scientists, collaborating with cross-functional teams, and presenting findings to stakeholders.
Skills: Principal Scientist, Research Projects, Scientific Strategies, Technical Expertise, Data Analysis, Problem Solving
Job industry: Research and development
Job industry: Research and development
How much does Principal Scientist make?
Salary details
How much does Principal Scientist make?Estimated Yearly Salary: 121,781 EUR
Estimated Monthly Salary: 10,148 EUR
Estimated Weekly Salary: 2,342 EUR per week
Estimated Hourly Salary: 59 EUR per hour
Values are pre-tax Last revision of data: 2025-01-04Comparing salary to last year:
Estimated Yearly Salary: 117,313 EUREstimated Monthly Salary: 9,776 EUR
Estimated Weekly Salary: 2,256 EUR per week
Estimated Hourly Salary: 56 EUR per hour
Last revision of data: 2024-01-06Principal Scientist estimated salary in USD
For easier comparison here is an estimated salary in USD:Estimated Yearly Salary: 121,443 USD
Estimated Monthly Salary: 10,120 USD
Estimated Weekly Salary: 2,335 USD per week
Estimated Hourly Salary: 58 USD per hour
Difference in salary year over year or average salary increase is approximately
4 %About these results
Data confidence is - relatively high Data fetched from dabase: 14 submissions.
Results are anonymized. Amounts indicated are pre-tax, meaning no deductionts yet have been made to the basic salary. Salaries where there are less than 3 entries are not displayed.
Want to check how your salary compares? Submit your own salary here
Compare salary to other countries
Please type in your occupation and select desired country to see latest trends in salaries.
Country:
Salary comparison to National average
Belgium, a country located in Western Europe, is known for its rich history, diverse culture, and beautiful architecture. It has a population of approximately 11.5 million people and covers an area of around 30,528 square kilometers.
Estimated national average yearly salary is 46,314 EUR (48,700 USD). Value indicated is pre-tax. Below graph shows estimated Principal Scientist job salary compared to average salary in Belgium.
Comparison shows that a person working as Principal Scientist in Belgium earns on average:
2.63 times the average salary (or 263% of average salary).
Estimated national average yearly salary is 46,314 EUR (48,700 USD). Value indicated is pre-tax. Below graph shows estimated Principal Scientist job salary compared to average salary in Belgium.
Comparison shows that a person working as Principal Scientist in Belgium earns on average:
2.63 times the average salary (or 263% of average salary).
Is Principal Scientist a well paid job?
Yes, our data show that Principal Scientist is a very well paid job. With years and experience the salary might increase even further, resulting in higher satisfaction.What is considered a high salary for Principal Scientist?
High salary for Principal Scientist would be somewhere between 133,959 EUR and 176,582 EUR. However this is an estimation based on Gaussian Distribution.How much can you save working as Principal Scientist in Belgium?
Living in Belgium the approximate monthly expenses are: 1,948 USD. This amount covers basic needs such as food, housing, clothing, healthcare and education costs for a single person. No luxury expenses such as traveling, leisure, hobbies are included in the estimation.Estimated Yearly Salary: 121,781 EUR
Estimated Monthly Salary: 10,148 EUR
Estimated Weekly Salary: 2,342 EUR per week
Estimated Hourly Salary: 59 EUR per hour
By working as Principal Scientist a person can save up to 8,172 USD per month or 98,067 USD yearly. Values are pre-tax.
NOTE: These values are estimates and are averaged for the whole country. Furthermore the value is likely exaggerated as no other expenses are taken into account in the projection. Unessential expenses are very subjective and are difficult to assess. Most likely the previously estimated number is significantly lower for majority of people. Expenses in different cities across the country may vary. Above values accuracy is low and is based on limited set of data obtained.
For more information regarding expenses in Belgium, see costs of living in Belgium.
Salary comparison to region and neighbouring coutries
Country's neighbours are: Netherlands, Germany, Luxembourg, France. To make it easier for comparison a conversion from local currency to USD has been made (conversion rates may vary).Estimated Yearly Salary for Principal Scientist
Netherlands is 142,708 USD
Germany is 133,561 USD
Luxembourg is 227,661 USD
France is 114,272 USD
Last revision of data: 2025-01-04Salary increase per years of experience
Based on data available the salary increase per years of experience is as following- 0 years (beginner) equals base salary
- 1 to 5 years of experience yields
+12% salary increase- 6 to 10 years of experience yields
+25% salary increase- 11 to 15 years of experience yields
+16% salary increase- 16 to 25 years of experience yields
+9% salary increase- more than 25 years of experience yields
+10% salary increaseTop 10 highest salaries in Belgium
(507,961 EUR per year, pre-tax.)
2. Cardiologist
(422,730 EUR per year, pre-tax.)
(408,012 EUR per year, pre-tax.)
(395,413 EUR per year, pre-tax.)
5. Neurosurgeon
(394,642 EUR per year, pre-tax.)
(387,512 EUR per year, pre-tax.)
7. Urologist
(386,178 EUR per year, pre-tax.)
8. Oncologist
(385,746 EUR per year, pre-tax.)
(385,630 EUR per year, pre-tax.)
(385,360 EUR per year, pre-tax.)
Data as of 2025Random salary:
Cafe supervisor (20,871 EUR per year, pre-tax.)
Front desk clerk (18,525 EUR per year, pre-tax.)
Director of member services (53,261 EUR per year, pre-tax.)
Research development (rd), manager pharmaceuticals (99,111 EUR per year, pre-tax.)
Manager compensation (105,635 EUR per year, pre-tax.)
Feedback about these results
Please provide feedback by clicking buttons below if you find any of our salaries erroneous.
Link to this graph - use the following code to display the salary graph on your page:
<a href='https://optisalary.com/salary?country=belgium&job=principal-scientist'><img src='https://optisalary.com/wp-content/graphs/salary/principal-scientist-salary-in-belgium-2025.jpg' alt='principal scientist salary in belgium 2025' title='principal scientist salary in belgium 2025' /></a>
Please note:The salary data presented here are meant for reference purposes only.
This website presents salary insights for educational purposes only. While we gather data from multiple providers, we do not guarantee full accuracy. Users are encouraged to review trusted platforms before making major financial moves. Salaries shift due to various factors, such as experience, industry trends, and negotiation tactics. We cannot provide warranty regarding the validity of the displayed salary data. Your continued access of this site indicates your understanding of these conditions.
Salary details presented on optisalary.com are meant for informational purposes exclusively. Our data comes from various sources and may not necessarily be up to date. Users should cross-reference salary information independently before making employment commitments. The figures shown here may fluctuate due to factors such as location, industry standards, and individual skill sets. We do not warrant that the information displayed is flawless. By using optisalary.com, you agree that salary information is presented 'as is' and without assurances.