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megapascal
Symbol:  MPa 
Category:  Pressure 
SI Equivalent:  1×106 Pa
Dimension ML-1T-2 
System:  SI 
Convert     MPa  
172 MPa =
Energy density
  Symbol Unit Name
4616.34  Btu (IT)/ft3  British thermal unit (IT) per cubic foot 
741.125  Btu (IT)/gal (UK)  British thermal unit (IT) per gallon (UK) 
617.115  Btu (IT)/gal (US)  British thermal unit (IT) per gallon (US) 
1.72×108  J/m3  joule per cubic meter 
1.72×105  kJ/m3  kilojoule per cubic meter 
2.16142×104  MGOe  megagauss-oersted (MGOe) 
Pressure
  Symbol Unit Name
1753.91  at  atmosphere (metric) 
1697.51  atm  atmosphere (standard) 
1720  bar  bar 
1.72×109  barad  barad 
1.72×109    barye 
1.29011×105    centiHg (0°C) 
1.29011×105  cmHg (0 °C)  centimeter of mercury (0°C) 
1.75396×106  cmH2O  centimeter of water (4°C) 
1.72×109  dyn/cm2  dyne per square centimeter 
5.75447×104  ft H2O  foot of water (4°C) 
0.172  GPa  gigapascal 
1.72×106  hPa  hectopascal 
5.07916×104  inHg (0 °C)  inch of mercury (0°C) 
5.093×104  inHg (15.56 °C)  inch of mercury (15.56°C) 
6.91192×105  inH2O (15.56 °C)  inch of water (15.56°C) 
6.90536×105  inH2O (4 °C)  inch of water (4°C) 
1753.91  kgf/cm2  kilogram force per square centimeter 
1.75391×105  kgf/dm2  kilogram force per square decimeter 
1.75391×107  kgf/m2  kilogram force per square meter 
17.5391  kgf/mm2  kilogram force per square millimeter 
1.72×105  kPa  kilopascal 
24.9465  kip/in2, ksi, KSI  kilopound force per square inch 
1.75563×104  mH2O, mCE (15.56 °C)  meter of water (15.56°C) 
1.75396×104  mH2O, mCE (4 °C)  meter of water (4°C) 
1.72×109  µbar  microbar (barye, barrie) 
1.29011×109  µHg (0 °C)  micron of mercury (millitorr) 
1.72×106  mbar  millibar 
1.29011×106  mmHg, torr, Torr (0 °C)  millimeter of mercury (0°C) 
1.75563×107  mmH2O, mmCE (15.56 °C)  millimeter of water (15.56°C) 
1.75396×107  mmH2O, mmCE (4 °C)  millimeter of water (4°C) 
1.29011×109  mtorr  millitorr 
1.72×108  N/m2  newton per square meter 
3.99144×105  ozf/in2, osi  ounce force (av.) per square inch 
1.72×108  Pa, N/m2  pascal 
3.59229×106  lbf/ft2  pound force per square foot 
2.49465×104  psi, PSI, lbf/in2  pound force per square inch 
1.15579×108  pdl/ft2  poundal per square foot 
8.0263×105  pdl/in2  poundal per square inch 
1697.51  atm  standard atmosphere 
1603.7  tonf/ft2 (UK)  ton force (long) per square foot 
11.1368  tonf/in2 (UK)  ton force (long) per square inch 
1.75391  tonf/cm2 (metric)  ton force (metric) per square centimeter 
1.75391×104  tonf/m2 (metric)  ton force (metric) per square meter 
1796.15  tonf/ft2 (US)  ton force (short) per square foot 
12.4732  tonf/in2 (US)  ton force (short) per square inch 
1.29011×106  torr  torr 
Glossary