# Megapascal conversions

pressure conversions » megapascal conversionsThe megapascal conversion selector here selects the pressure/stress measurement unit to convert to starting from megapascals (MPa). To make a conversion starting from a unit of pressure other than megapascal, simply click on the "Reset" button.

## What is megapascal?

The **megapascal** is a unit of pressure equal to 1,000,000 pascals (1 MPa = 1,000,000 Pa), the SI derived unit of pressure. It is also equal to 1,000 kilopascals (kPa), or 0.001 gigapascals (GPa), or 9.86923267 atmospheres (atm), or 10 bars (bar), or 7,500.616 millimeters of mercury at 0 °C (mmHg), or 4,014.63 inches of water at 4 °C (inH2O), or 145.037 pounds per square inch (psi), or 20,885.434 pounds per square foot (psf) or 7,500.61683 torr (Torr).

The megapascal is equal to one newton per square millimeter or 1,000,000 newtons per square meter (1 MPa = 1.0 N/mm² = 1,000,000 N/m²). The newton (N) is a unit of force in the SI while the square millimeter (mm²) and square meter (m²) are units of area in the SI.

*Note:*

The SI is an abbreviation for the International System of Units.

*Symbol:*

MPa

*Plural:*

megapascals

## Megapascal conversions: direct access

A compehensive list with conversions from megapascals to other (metric, imperial, or customary) pressure and stress measurement units is shown below.

- megapascal to atmosphere (standard) (MPa to atm)
- megapascal to atmosphere (technical) (MPa to at)
- megapascal to bar (MPa to bar)
- megapascal to barye (MPa to Ba)
- megapascal to centibar (MPa to cbar)
- megapascal to centimeter of mercury (MPa to cmHg)
- megapascal to centimeter of water (MPa to cmH2O)
- megapascal to decibar (MPa to dbar)
- megapascal to dyne per square centimeter (MPa to dyn/cm²)
- megapascal to gigabar (MPa to Gbar)
- megapascal to gigapascal (MPa to GPa)
- megapascal to hectopascal (MPa to hPa)
- megapascal to inch of mercury (MPa to inHg)
- megapascal to inch of water (MPa to inH2O)
- megapascal to kilobar (MPa to kbar)
- megapascal to kilogram-force per square centimeter (MPa to kgf/cm²)
- megapascal to kilogram-force per square millimeter (MPa to kgf/mm²)
- megapascal to kilopascal (MPa to kPa)
- megapascal to kip per square inch (MPa to ksi)
- megapascal to megabar (MPa to Mbar)
- megapascal to millibar (MPa to mbar)
- megapascal to millimeter of mercury (MPa to mmHg)
- megapascal to millimeter of water (MPa to mmH2O)
- megapascal to millipascal (MPa to mPa)
- megapascal to newton per square meter (MPa to N/m²)
- megapascal to newton per square millimeter (MPa to N/mm²)
- megapascal to pascal (MPa to Pa)
- megapascal to pieze (MPa to pz)
- megapascal to pound per square foot (MPa to psf)
- megapascal to pound per square inch (MPa to psi)
- megapascal to torr (MPa to Torr)