The megabar conversion selector above selects the pressure/stress measurement unit to convert to starting from megabars (Mbar). To make a conversion starting from a unit of pressure other than megabar, simply click on the "Reset" button.
The megabar is a non-SI unit of pressure equal to 1011 pascals (1 Mbar = 1011 Pa), the SI derived unit of pressure.
One megabar (Mbar) is also equal to 108 kilopascals (kPa), or 105 megapascals (MPa), or 9.86923267 × 105 atmospheres (atm), or 109 millibars (mbar), or 1.450379 × 107 pounds per square inch (psi), or 2.08854343 × 109 pounds per square foot (psf) or 7.5006168 × 108 torr (Torr).
The megabar is equal to 1012 dynes per square centimeter (1 Mbar = 1012 dyn/cm2). The dyne (dyn) is a unit of force in the centimetre-gram-second (CGS) system of units while the square centimeter (cm2) is a unit of area in the SI.