Pressure Converter Online

Online Pressure Converter Tool

Our Pressure Converter Online tool allows you to seamlessly convert pressure values across a wide range of units including Pascal (Pa), Kilopascal (kPa), Megapascal (MPa), Hectopascal (hPa), Bar, Torr, PSI (pound per square inch), and KSI (kilopound per square inch).

Whether you're an engineer, student, technician, or physics enthusiast, this tool offers instant, accurate pressure conversions that suit every professional need.

Supported Pressure Units

• Pascal (Pa)
• Kilopascal (kPa)
• Megapascal (MPa)
• Hectopascal (hPa)
• Bar
• Torr (mmHg)
• Pound per square inch (psi)
• Kilopound per square inch (ksi)

How to Use the Pressure Converter

Simply input the value you want to convert, select the original unit and the unit you want to convert it to, and click the "Calculate" button. The tool will provide the converted value instantly.

Example:

Input Value: 30
Convert From: Pascal (Pa)
Output:

Pascal to Pascal: 30
Pascal to Kilopascal: 0.03
Pascal to Megapascal: 3.0E-5
Pascal to Hectopascal: 0.3
Pascal to Bar: 0.0003
Pascal to Torr: 0.22501850481125
Pascal to PSI: 0.0043511304234
Pascal to KSI: 4.3511304234E-6

Why Use a Pressure Converter?

Pressure conversion is crucial in fields like fluid mechanics, hydraulics, pneumatics, HVAC systems, and instrumentation. Engineers often need to convert values when designing systems or using devices where different regions use different standards (e.g., bar vs. psi).

Advanced Conversion Scenarios

This tool also helps with various indirect conversions. For example, if you're looking to convert head to pressure or convert flow rate to bar pressure, our tool assists by converting the resulting pressure metrics after proper calculations.

Use Cases Covered:

• Convert atmospheric pressure to mmHg
• Convert kPa to psi for tyre pressure readings
• Convert gauge pressure to absolute pressure and vice versa
• Convert pressure from MPa to kg/cm² or bar
• Convert pressure to force using area-based calculations
• Convert differential pressure to head

FAQs

Q1. What is the device in which mechanical energy is converted into pressure energy?

Answer: A pump is a device used to convert mechanical energy into pressure energy to move fluids.

Q2. How is pressure energy converted into mechanical energy?

Answer: A turbine performs this function by using fluid pressure to rotate mechanical blades and generate mechanical work.

Q3. How do I convert current to pressure?

Answer: A current-to-pressure converter (I/P transducer) is used in instrumentation to convert 4–20 mA current signals into equivalent pneumatic pressure.

Q4. What formula is used to convert pressure to force?

Answer: The formula is: Force = Pressure × Area

Q5. How do I convert head to pressure?

Answer: Use the formula: Pressure = ρ × g × h, where ρ is fluid density, g is the acceleration due to gravity, and h is the height of the fluid column.

Related Conversions You Can Perform

• Convert psi to bar tyre pressure
• Convert litres per minute to bar pressure
• Convert pressure psi to kg/cm²
• Convert wind speed to pressure
• Convert atmospheric pressure to psi
• Convert heartbeat to blood pressure (requires clinical data)

Technical Insights

Understanding pressure unit relationships helps improve your application design. For instance, when calibrating a device in Europe, you may need readings in bar or MPa, while U.S. systems use psi. This tool bridges the conversion seamlessly without needing manual formulas.

Convert Any of the Following Instantly

• Pressure (bar) to kg/cm²
• MPa to bar or psi
• Pa to torr
• PSI to atm
• Static pressure to dynamic pressure
• Absolute pressure to gauge pressure

Whether you're working on industrial process controls, hydraulic simulations, or academic physics problems, this tool ensures you always have the right unit at the right time.