Units Currencies
Constants
Units Home
Unit Conversion
List Units
List Categories
Currencies
Convert Units
SI System
Base Units
Derived Units
Prefixes
Numbers
Constants
Base-N
Fractions
Time / Decimal
Resources
Bibliography
World Pumps

Major news, innovation and real-life applications for pumps and ancillary equipment.

Chemical Engineering

The industry gateway for chemical engineering and plant operations.

NASA Tech Briefs

Innovations developed by NASA and its industry partners in a wide array of fields.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

more free magazines
 
megapascal
Symbol:  MPa 
Category:  Pressure 
SI Equivalent:  1×106 Pa
Dimension ML-1T-2 
System:  SI 
Convert     MPa  
496 MPa =
Energy density
  Symbol Unit Name
1.33122×104  Btu (IT)/ft3  British thermal unit (IT) per cubic foot 
2137.2  Btu (IT)/gal (UK)  British thermal unit (IT) per gallon (UK) 
1779.59  Btu (IT)/gal (US)  British thermal unit (IT) per gallon (US) 
4.96×108  J/m3  joule per cubic meter 
4.96×105  kJ/m3  kilojoule per cubic meter 
6.23292×104  MGOe  megagauss-oersted (MGOe) 
Pressure
  Symbol Unit Name
5057.79  at  atmosphere (metric) 
4895.14  atm  atmosphere (standard) 
4960  bar  bar 
4.96×109  barad  barad 
4.96×109    barye 
3.72031×105    centiHg (0°C) 
3.72031×105  cmHg (0 °C)  centimeter of mercury (0°C) 
5.05793×106  cmH2O  centimeter of water (4°C) 
4.96×109  dyn/cm2  dyne per square centimeter 
1.65943×105  ft H2O  foot of water (4°C) 
0.496  GPa  gigapascal 
4.96×106  hPa  hectopascal 
1.46469×105  inHg (0 °C)  inch of mercury (0°C) 
1.46868×105  inHg (15.56 °C)  inch of mercury (15.56°C) 
1.99321×106  inH2O (15.56 °C)  inch of water (15.56°C) 
1.99131×106  inH2O (4 °C)  inch of water (4°C) 
5057.79  kgf/cm2  kilogram force per square centimeter 
5.05779×105  kgf/dm2  kilogram force per square decimeter 
5.05779×107  kgf/m2  kilogram force per square meter 
50.5779  kgf/mm2  kilogram force per square millimeter 
4.96×105  kPa  kilopascal 
71.9387  kip/in2, ksi, KSI  kilopound force per square inch 
5.06274×104  mH2O, mCE (15.56 °C)  meter of water (15.56°C) 
5.05793×104  mH2O, mCE (4 °C)  meter of water (4°C) 
4.96×109  µbar  microbar (barye, barrie) 
3.72031×109  µHg (0 °C)  micron of mercury (millitorr) 
4.96×106  mbar  millibar 
3.72031×106  mmHg, torr, Torr (0 °C)  millimeter of mercury (0°C) 
5.06274×107  mmH2O, mmCE (15.56 °C)  millimeter of water (15.56°C) 
5.05793×107  mmH2O, mmCE (4 °C)  millimeter of water (4°C) 
3.72031×109  mtorr  millitorr 
4.96×108  N/m2  newton per square meter 
1.15102×106  ozf/in2, osi  ounce force (av.) per square inch 
4.96×108  Pa, N/m2  pascal 
1.03592×107  lbf/ft2  pound force per square foot 
7.19387×104  psi, PSI, lbf/in2  pound force per square inch 
3.33297×108  pdl/ft2  poundal per square foot 
2.31456×106  pdl/in2  poundal per square inch 
4895.14  atm  standard atmosphere 
4624.63  tonf/ft2 (UK)  ton force (long) per square foot 
32.1155  tonf/in2 (UK)  ton force (long) per square inch 
5.05779  tonf/cm2 (metric)  ton force (metric) per square centimeter 
5.05779×104  tonf/m2 (metric)  ton force (metric) per square meter 
5179.59  tonf/ft2 (US)  ton force (short) per square foot 
35.9694  tonf/in2 (US)  ton force (short) per square inch 
3.72031×106  torr  torr 
Glossary