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megapascal
Symbol:  MPa 
Category:  Pressure 
SI Equivalent:  1×106 Pa
Dimension:  ML-1T-2 
System:  SI 
Convert     MPa  
221 MPa =
Energy density
  Symbol Unit Name
5931.46  Btu (IT)/ft3  British thermal unit (IT) per cubic foot 
952.259  Btu (IT)/gal (UK)  British thermal unit (IT) per gallon (UK) 
792.921  Btu (IT)/gal (US)  British thermal unit (IT) per gallon (US) 
2.21×108  J/m3  joule per cubic meter 
2.21×105  kJ/m3  kilojoule per cubic meter 
2.77717×104  MGOe  megagauss-oersted (MGOe) 
Pressure
  Symbol Unit Name
2253.57  at  atmosphere (metric) 
2181.1  atm  atmosphere (standard) 
2210  bar  bar 
2.21×109  barad  barad 
2.21×109    barye 
1.65764×105    centiHg (0°C) 
1.65764×105  cmHg (0 °C)  centimeter of mercury (0°C) 
2.25364×106  cmH2O  centimeter of water (4°C) 
2.21×109  dyn/cm2  dyne per square centimeter 
7.39382×104  ft H2O  foot of water (4°C) 
0.221  GPa  gigapascal 
2.21×106  hPa  hectopascal 
6.52614×104  inHg (0 °C)  inch of mercury (0°C) 
6.54392×104  inHg (15.56 °C)  inch of mercury (15.56°C) 
8.88102×105  inH2O (15.56 °C)  inch of water (15.56°C) 
8.87258×105  inH2O (4 °C)  inch of water (4°C) 
2253.57  kgf/cm2  kilogram force per square centimeter 
2.25357×105  kgf/dm2  kilogram force per square decimeter 
2.25357×107  kgf/m2  kilogram force per square meter 
22.5357  kgf/mm2  kilogram force per square millimeter 
2.21×105  kPa  kilopascal 
32.0533  kip/in2, ksi, KSI  kilopound force per square inch 
2.25578×104  mH2O, mCE (15.56 °C)  meter of water (15.56°C) 
2.25364×104  mH2O, mCE (4 °C)  meter of water (4°C) 
2.21×109  µbar  microbar (barye, barrie) 
1.65764×109  µHg (0 °C)  micron of mercury (millitorr) 
2.21×106  mbar  millibar 
1.65764×106  mmHg, torr, Torr (0 °C)  millimeter of mercury (0°C) 
2.25578×107  mmH2O, mmCE (15.56 °C)  millimeter of water (15.56°C) 
2.25364×107  mmH2O, mmCE (4 °C)  millimeter of water (4°C) 
1.65764×109  mtorr  millitorr 
2.21×108  N/m2  newton per square meter 
5.12853×105  ozf/in2, osi  ounce force (av.) per square inch 
2.21×108  Pa, N/m2  pascal 
4.61568×106  lbf/ft2  pound force per square foot 
3.20533×104  psi, PSI, lbf/in2  pound force per square inch 
1.48505×108  pdl/ft2  poundal per square foot 
1.03129×106  pdl/in2  poundal per square inch 
2181.1  atm  standard atmosphere 
2060.57  tonf/ft2 (UK)  ton force (long) per square foot 
14.3095  tonf/in2 (UK)  ton force (long) per square inch 
2.25357  tonf/cm2 (metric)  ton force (metric) per square centimeter 
2.25357×104  tonf/m2 (metric)  ton force (metric) per square meter 
2307.84  tonf/ft2 (US)  ton force (short) per square foot 
16.0267  tonf/in2 (US)  ton force (short) per square inch 
1.65764×106  torr  torr 
Glossary
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Optimize your designs, reduce machining time, and lower your costs.

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