Pressure Converter
Convert between Pa, kPa, MPa, bar, mbar (hPa), atm, Torr (mmHg), psi, and inHg. Press Enter or Ctrl/Cmd+Enter to convert.
Conversion Inputs
Results
Enter a value and choose units to see results.
What Is a Pressure Converter Tool?
The online pressure converter tool helps you easily convert between different pressure units such as pascal (Pa), bar, psi, atmosphere (atm), Torr, and more. Whether you’re an engineer, a student, or a researcher, this converter provides instant and accurate conversions for any pressure-related calculation.
Pressure is a vital physical quantity in fields like meteorology, fluid dynamics, and engineering. Different regions and industries use varying units, making conversions necessary for consistent data interpretation.
How to Use the Online Pressure Converter
Using the pressure converter tool is simple and user-friendly. You can convert between multiple pressure units in just a few clicks.
- Enter the value you want to convert (you can use decimals or scientific notation like 1e5).
- Select the “From Unit” — for example, Pascal (Pa) or Millibar (mbar).
- Choose the “To Unit” — such as psi or atm.
- Click Convert or press Enter to get your result instantly.
- To start over, click Reset to clear the input fields.
- The results section will display your converted pressure value immediately.
Supported Pressure Units
This converter supports the most commonly used pressure units:
- Pascal (Pa)
- Kilopascal (kPa)
- Megapascal (MPa)
- Bar
- Millibar (mbar)
- Atmosphere (atm)
- Torr (mmHg)
- Pound per square inch (psi)
- Inch of mercury (inHg)
Each unit represents pressure differently, and understanding their relationships helps avoid confusion in engineering calculations or scientific reports.
Common Conversions Explained
- 1 atm = 101,325 Pa
- 1 bar = 100,000 Pa
- 1 psi = 6,894.76 Pa
- 1 Torr = 133.322 Pa
- 1 mbar = 100 Pa
With the online pressure converter tool, you don’t need to memorize these values—simply input and convert instantly.
Benefits of Using an Online Pressure Converter
- Instant Results: Get accurate conversions in real-time.
- Precision: Handles decimals and scientific notation effortlessly.
- Multiple Units: Convert across all major pressure measurement systems.
- No Installation: Works directly in your browser—no software required.
- Universal Use: Ideal for students, engineers, meteorologists, and technicians worldwide.
Using an online pressure converter tool saves time and eliminates manual conversion errors, making it an essential resource for technical professionals.
Frequently Asked Questions (FAQs)
Conversion formulas depend on the base units. For example, to convert from bar to Pa, multiply by 100,000
Currently, the tool supports one conversion at a time for clarity and precision.
Yes, it provides accurate conversions suitable for professional, academic, and technical calculations.
No, this is a web-based pressure converter that works in any modern browser.
Pascal (Pa) is the SI unit of pressure and widely used in scientific contexts.
Conclusion
The online pressure converter tool makes it easy to convert pressure units instantly and accurately. Whether you’re converting psi to bar, atm to Pa, or Torr to mbar, this tool simplifies the process for quick and reliable results. Try it now to streamline your pressure calculations with just a few clicks.
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