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Math
 
gigapascal
Symbol:  GPa 
Category:  Pressure 
SI Equivalent:  1×109 Pa
Dimension:  ML-1T-2 
System:  SI 
Convert     GPa  
190 GPa =
Energy density
  Symbol Unit Name
5.09945×106  Btu (IT)/ft3  British thermal unit (IT) per cubic foot 
8.18684×105  Btu (IT)/gal (UK)  British thermal unit (IT) per gallon (UK) 
6.81697×105  Btu (IT)/gal (US)  British thermal unit (IT) per gallon (US) 
1.9×1011  J/m3  joule per cubic meter 
1.9×108  kJ/m3  kilojoule per cubic meter 
2.38761×107  MGOe  megagauss-oersted (MGOe) 
Pressure
  Symbol Unit Name
1.93746×106  at  atmosphere (metric) 
1.87515×106  atm  atmosphere (standard) 
1.9×106  bar  bar 
1.9×1012  barad  barad 
1.9×1012    barye 
1.42512×108    centiHg (0°C) 
1.42512×108  cmHg (0 °C)  centimeter of mercury (0°C) 
1.93752×109  cmH2O  centimeter of water (4°C) 
1.9×1012  dyn/cm2  dyne per square centimeter 
6.35668×107  ft H2O  foot of water (4°C) 
1.9×109  hPa  hectopascal 
5.61071×107  inHg (0 °C)  inch of mercury (0°C) 
5.62599×107  inHg (15.56 °C)  inch of mercury (15.56°C) 
7.63527×108  inH2O (15.56 °C)  inch of water (15.56°C) 
7.62801×108  inH2O (4 °C)  inch of water (4°C) 
1.93746×106  kgf/cm2  kilogram force per square centimeter 
1.93746×108  kgf/dm2  kilogram force per square decimeter 
1.93746×1010  kgf/m2  kilogram force per square meter 
1.93746×104  kgf/mm2  kilogram force per square millimeter 
1.9×108  kPa  kilopascal 
2.75572×104  kip/in2, ksi, KSI  kilopound force per square inch 
1.9×105  MPa  megapascal 
1.93936×107  mH2O, mCE (15.56 °C)  meter of water (15.56°C) 
1.93752×107  mH2O, mCE (4 °C)  meter of water (4°C) 
1.9×1012  µbar  microbar (barye, barrie) 
1.42512×1012  µHg (0 °C)  micron of mercury (millitorr) 
1.9×109  mbar  millibar 
1.42512×109  mmHg, torr, Torr (0 °C)  millimeter of mercury (0°C) 
1.93936×1010  mmH2O, mmCE (15.56 °C)  millimeter of water (15.56°C) 
1.93752×1010  mmH2O, mmCE (4 °C)  millimeter of water (4°C) 
1.42512×1012  mtorr  millitorr 
1.9×1011  N/m2  newton per square meter 
4.40915×108  ozf/in2, osi  ounce force (av.) per square inch 
1.9×1011  Pa, N/m2  pascal 
3.96823×109  lbf/ft2  pound force per square foot 
2.75572×107  psi, PSI, lbf/in2  pound force per square inch 
1.27674×1011  pdl/ft2  poundal per square foot 
8.86626×108  pdl/in2  poundal per square inch 
1.87515×106  atm  standard atmosphere 
1.77153×106  tonf/ft2 (UK)  ton force (long) per square foot 
1.23023×104  tonf/in2 (UK)  ton force (long) per square inch 
1937.46  tonf/cm2 (metric)  ton force (metric) per square centimeter 
1.93746×107  tonf/m2 (metric)  ton force (metric) per square meter 
1.98412×106  tonf/ft2 (US)  ton force (short) per square foot 
1.37786×104  tonf/in2 (US)  ton force (short) per square inch 
1.42512×109  torr  torr 
Glossary