Average Hydrologist Salary in Bangladesh for 2026

How much does a hydrologist make in Bangladesh?

A typical hydrologist working in Bangladesh brings home around 37,583 BDT a month before tax. Entry-level pay starts near 207,800 BDT, and the top of the ladder reaches roughly 713,900 BDT for the most experienced and specialised people in the role.

The wide gap between low end and top end reflects how much pay can vary inside the same job title. A junior hydrologist working at a small local employer earns very different money from a senior at a multinational. Skills, employer, city and years in the seat all push the number around.

How hydrologist pay ranges in Bangladesh

A good way to think about salary in Bangladesh is to look at the distribution rather than the headline average. Half of all hydrologists in Bangladesh earn less than 485,200 BDT a year, and the other half earn more. That middle number is the median, and it is usually more useful than the average for answering "is my pay normal here".

Looking at the quartiles fills in the picture. A quarter of earners take home less than 311,700 BDT (the 25th percentile), and a quarter clear 646,600 BDT (the 75th percentile). The middle 50% of hydrologists sit somewhere inside that band, which is where the typical reader of this page probably lives.

The very lowest reported salaries sit around 207,800 BDT. The highest stretch to 713,900 BDT, though only a small fraction of earners ever reach that level. If you are deciding whether your own offer or current pay is reasonable, work out which of those four bands you would fall into and use that as your reference point.

Hydrologist pay by experience in Bangladesh

Years of experience is the single biggest lever on pay for a hydrologist in Bangladesh, ahead of education and almost any other single factor. The longer you have been in the role, the more your employer can trust you to handle complexity, mentor others and act independently, all of which command higher pay. The chart below shows how the typical hydrologist salary changes as you move through the career ladder.

The single largest jump on the ladder is from 2 - 5 Years to 5 - 10 Years, where pay rises by about 48%. That is the point at which a hydrologist typically goes from "competent in the role" to "the person other people in the team learn from", and the market pays well for that step.

Hydrologist pay by education in Bangladesh

Education sits alongside experience as one of the biggest factors driving hydrologist pay in Bangladesh. Higher qualifications consistently pull higher salaries, but the size of the gap tends to be smallest at junior levels and widens as people move up. Two people in the same role with the same years of experience but different degrees can end up earning very different money once they reach mid-career.

Below is the average hydrologist salary in Bangladesh broken down by the highest level of education a worker has completed.

Hydrologist gender pay gap in Bangladesh

The gender pay gap is a stubborn feature of almost every labour market, and Bangladesh is no exception. Male hydrologists in Bangladesh earn an average of 493,000 BDT a year, while female hydrologists earn around 404,600 BDT. That works out to a 22% gap in favour of men, even when comparing people doing the same work.

A pay gap of this size has a real long-term cost. Over a typical thirty-year career it can add up to several years of pay, and it compounds through pensions, retirement contributions and bonus-linked stock. Some of the gap is explained by women being more likely to work part-time, take career breaks, or be steered toward lower-paying specialisations. Some of it is straightforward unequal pay for the same job, which is harder to defend.

Pay raises for a hydrologist in Bangladesh

Most countries hand out at least some kind of pay raise every year, typically when an employee's contract is reviewed or as a cost-of-living adjustment to keep wages roughly in step with inflation. The rhythm and size of those raises varies hugely between industries.

A typical worker doing this role in Bangladesh sees a raise of about 9% every 28 months, which works out to roughly 4% on an annual basis. That figure is the typical underlying rate; in years where inflation runs high you can usually expect a bit more, and in flat-economy years a bit less.

Across all jobs in Bangladesh, the national average raise is around 5% every 28 months.

By industry

Industries with the highest pay raises in Bangladesh:

By experience level

Experienced workers tend to see larger raises. Retaining a senior is cheaper than replacing them, so employers fight harder for them.

Hydrologist bonus rates in Bangladesh

Bonuses are the other half of total compensation, and they vary a lot between jobs and industries. Some roles are paid almost entirely in base salary; others lean heavily on bonus structures tied to revenue, project completion or company performance. Whether a job pays a bonus, how big it is, and how often it lands all factor into whether the headline salary is actually a good offer.

Which careers pay bonuses in Bangladesh

Revenue-facing roles tend to pay the biggest bonuses. Operational and support roles tend toward smaller, more predictable ones.

Hydrologist: public vs private sector pay

Public-sector pay in Bangladesh is about 25% more than private-sector pay for similar work. The private sector typically offers stronger upside and bigger bonuses; the public sector typically offers better benefits and stability.

Hydrologist salary by city in Bangladesh

Hydrologist pay is not even across Bangladesh. The chart below shows the highest-paying cities in the dataset, followed by the full location table.

Similar jobs to a hydrologist

Other jobs in the same category as a hydrologist in Bangladesh.

Hydrologist in Bangladesh: FAQs