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megapascal
Symbol:  MPa 
Category:  Pressure 
SI Equivalent:  1×106 Pa
Dimension:  ML-1T-2 
System:  SI 
Convert     MPa  
550 MPa =
Energy density
  Symbol Unit Name
1.47616×104  Btu (IT)/ft3  British thermal unit (IT) per cubic foot 
2369.88  Btu (IT)/gal (UK)  British thermal unit (IT) per gallon (UK) 
1973.33  Btu (IT)/gal (US)  British thermal unit (IT) per gallon (US) 
5.5×108  J/m3  joule per cubic meter 
5.5×105  kJ/m3  kilojoule per cubic meter 
6.9115×104  MGOe  megagauss-oersted (MGOe) 
Pressure
  Symbol Unit Name
5608.44  at  atmosphere (metric) 
5428.08  atm  atmosphere (standard) 
5500  bar  bar 
5.5×109  barad  barad 
5.5×109    barye 
4.12534×105    centiHg (0°C) 
4.12534×105  cmHg (0 °C)  centimeter of mercury (0°C) 
5.6086×106  cmH2O  centimeter of water (4°C) 
5.5×109  dyn/cm2  dyne per square centimeter 
1.84009×105  ft H2O  foot of water (4°C) 
0.55  GPa  gigapascal 
5.5×106  hPa  hectopascal 
1.62415×105  inHg (0 °C)  inch of mercury (0°C) 
1.62858×105  inHg (15.56 °C)  inch of mercury (15.56°C) 
2.21021×106  inH2O (15.56 °C)  inch of water (15.56°C) 
2.20811×106  inH2O (4 °C)  inch of water (4°C) 
5608.44  kgf/cm2  kilogram force per square centimeter 
5.60844×105  kgf/dm2  kilogram force per square decimeter 
5.60844×107  kgf/m2  kilogram force per square meter 
56.0844  kgf/mm2  kilogram force per square millimeter 
5.5×105  kPa  kilopascal 
79.7708  kip/in2, ksi, KSI  kilopound force per square inch 
5.61393×104  mH2O, mCE (15.56 °C)  meter of water (15.56°C) 
5.6086×104  mH2O, mCE (4 °C)  meter of water (4°C) 
5.5×109  µbar  microbar (barye, barrie) 
4.12534×109  µHg (0 °C)  micron of mercury (millitorr) 
5.5×106  mbar  millibar 
4.12534×106  mmHg, torr, Torr (0 °C)  millimeter of mercury (0°C) 
5.61393×107  mmH2O, mmCE (15.56 °C)  millimeter of water (15.56°C) 
5.6086×107  mmH2O, mmCE (4 °C)  millimeter of water (4°C) 
4.12534×109  mtorr  millitorr 
5.5×108  N/m2  newton per square meter 
1.27633×106  ozf/in2, osi  ounce force (av.) per square inch 
5.5×108  Pa, N/m2  pascal 
1.1487×107  lbf/ft2  pound force per square foot 
7.97708×104  psi, PSI, lbf/in2  pound force per square inch 
3.69583×108  pdl/ft2  poundal per square foot 
2.56655×106  pdl/in2  poundal per square inch 
5428.08  atm  standard atmosphere 
5128.12  tonf/ft2 (UK)  ton force (long) per square foot 
35.6119  tonf/in2 (UK)  ton force (long) per square inch 
5.60844  tonf/cm2 (metric)  ton force (metric) per square centimeter 
5.60844×104  tonf/m2 (metric)  ton force (metric) per square meter 
5743.49  tonf/ft2 (US)  ton force (short) per square foot 
39.8854  tonf/in2 (US)  ton force (short) per square inch 
4.12534×106  torr  torr 
Glossary
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STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.

Salary Expectation

8 things to know about the interview question "What's your salary expectation"?

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

more publications