Convert pascal to megapascal
Enter the value to convert from pascal to megapascal.
How to Convert Pascal to Megapascal
Converting pascal to megapascal is straightforward using our conversion calculator.
Conversion Formula
MPa = Pa ÷ 1000000Reverse conversion: Convert megapascal to pascal
Comparison: Pascal vs Megapascal
When to Use Each Unit
Pascal: Universal scientific and engineering pressure unit. Used in meteorology, materials science, and precise pressure measurements.
Megapascal: Standard for material testing, hydraulic systems, geological pressure, and high-pressure industrial processes.
Common Conversion Values
- 1000 Pa = 1 kPa
- 100,000 Pa = 1 bar
- 101,325 Pa = 1 atm
- 6,895 Pa ≈ 1 psi
About Pascal
Definition: The pascal (symbol: Pa) is the SI unit of pressure, defined as one newton per square meter of force applied perpendicularly.
History: Named after French mathematician Blaise Pascal in 1971. Adopted as standard SI pressure unit replacing various national standards.
Current Use: Universal scientific and engineering pressure unit. Used in meteorology, materials science, and precise pressure measurements.
Examples: Sound pressure: 20 μPa, blood pressure: 10-20 kPa, vacuum systems: 1-1000 Pa, material stress: MPa range
About Megapascal
Definition: The megapascal (symbol: MPa) is equal to one million pascals, used for high pressure and material stress measurements.
History: Developed for engineering applications requiring measurement of very high pressures and material properties.
Current Use: Standard for material testing, hydraulic systems, geological pressure, and high-pressure industrial processes.
Examples: Concrete strength: 20-50 MPa, hydraulic systems: 10-70 MPa, steel yield: 200-400 MPa, deep ocean: 100+ MPa