Pipe Flow Calculators

Since the end of XX century

This website is offering pipe flow calculators for everyday problem-solving in the field of fluid dynamics. Sixteen desktop calculators, seven calculators as the web application, three calculators for Android smartphones are available at the moment.

With every calculator, you can read the full theoretical explanation and check calculation formulas. Fluid properties tables are available as well as dimensions of standard pipes.

More than 200K calculations per year

Used every day by thousands of students and professionals. Improved many times and confirmed in practice.

Every reported bug is fixed within a day or two, for years.

Easy like a feather

Professional calculations made easy. Solve simple to complex fluid flow problems in a minute.

Short learning curve, just enter values and get results.

16 calculators for everyday tasks for download, as web application, or for Android smartphone
60 fluids - liquids, gases, flue gases physical and chemical properties