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megapascal
Symbol:  MPa 
Category:  Pressure 
SI Equivalent:  1×106 Pa
Dimension ML-1T-2 
System:  SI 
Convert     MPa  
448 MPa =
Energy density
  Symbol Unit Name
1.2024×104  Btu (IT)/ft3  British thermal unit (IT) per cubic foot 
1930.37  Btu (IT)/gal (UK)  British thermal unit (IT) per gallon (UK) 
1607.37  Btu (IT)/gal (US)  British thermal unit (IT) per gallon (US) 
4.48×108  J/m3  joule per cubic meter 
4.48×105  kJ/m3  kilojoule per cubic meter 
5.62973×104  MGOe  megagauss-oersted (MGOe) 
Pressure
  Symbol Unit Name
4568.33  at  atmosphere (metric) 
4421.42  atm  atmosphere (standard) 
4480  bar  bar 
4.48×109  barad  barad 
4.48×109    barye 
3.36028×105    centiHg (0°C) 
3.36028×105  cmHg (0 °C)  centimeter of mercury (0°C) 
4.56846×106  cmH2O  centimeter of water (4°C) 
4.48×109  dyn/cm2  dyne per square centimeter 
1.49884×105  ft H2O  foot of water (4°C) 
0.448  GPa  gigapascal 
4.48×106  hPa  hectopascal 
1.32295×105  inHg (0 °C)  inch of mercury (0°C) 
1.32655×105  inHg (15.56 °C)  inch of mercury (15.56°C) 
1.80032×106  inH2O (15.56 °C)  inch of water (15.56°C) 
1.7986×106  inH2O (4 °C)  inch of water (4°C) 
4568.33  kgf/cm2  kilogram force per square centimeter 
4.56833×105  kgf/dm2  kilogram force per square decimeter 
4.56833×107  kgf/m2  kilogram force per square meter 
45.6833  kgf/mm2  kilogram force per square millimeter 
4.48×105  kPa  kilopascal 
64.9769  kip/in2, ksi, KSI  kilopound force per square inch 
4.5728×104  mH2O, mCE (15.56 °C)  meter of water (15.56°C) 
4.56846×104  mH2O, mCE (4 °C)  meter of water (4°C) 
4.48×109  µbar  microbar (barye, barrie) 
3.36028×109  µHg (0 °C)  micron of mercury (millitorr) 
4.48×106  mbar  millibar 
3.36028×106  mmHg, torr, Torr (0 °C)  millimeter of mercury (0°C) 
4.5728×107  mmH2O, mmCE (15.56 °C)  millimeter of water (15.56°C) 
4.56846×107  mmH2O, mmCE (4 °C)  millimeter of water (4°C) 
3.36028×109  mtorr  millitorr 
4.48×108  N/m2  newton per square meter 
1.03963×106  ozf/in2, osi  ounce force (av.) per square inch 
4.48×108  Pa, N/m2  pascal 
9.35667×106  lbf/ft2  pound force per square foot 
6.49769×104  psi, PSI, lbf/in2  pound force per square inch 
3.01042×108  pdl/ft2  poundal per square foot 
2.09057×106  pdl/in2  poundal per square inch 
4421.42  atm  standard atmosphere 
4177.09  tonf/ft2 (UK)  ton force (long) per square foot 
29.0075  tonf/in2 (UK)  ton force (long) per square inch 
4.56833  tonf/cm2 (metric)  ton force (metric) per square centimeter 
4.56833×104  tonf/m2 (metric)  ton force (metric) per square meter 
4678.34  tonf/ft2 (US)  ton force (short) per square foot 
32.4885  tonf/in2 (US)  ton force (short) per square inch 
3.36028×106  torr  torr 
Glossary