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gigapascal
Symbol:  GPa 
Category:  Pressure 
SI Equivalent:  1×109 Pa
Dimension ML-1T-2 
System:  SI 
Convert     GPa  
200 GPa =
Energy density
  Symbol Unit Name
5.36784×106  Btu (IT)/ft3  British thermal unit (IT) per cubic foot 
8.61773×105  Btu (IT)/gal (UK)  British thermal unit (IT) per gallon (UK) 
7.17576×105  Btu (IT)/gal (US)  British thermal unit (IT) per gallon (US) 
2×1011  J/m3  joule per cubic meter 
2×108  kJ/m3  kilojoule per cubic meter 
2.51327×107  MGOe  megagauss-oersted (MGOe) 
Pressure
  Symbol Unit Name
2.03943×106  at  atmosphere (metric) 
1.97385×106  atm  atmosphere (standard) 
2×106  bar  bar 
2×1012  barad  barad 
2×1012    barye 
1.50012×108    centiHg (0°C) 
1.50012×108  cmHg (0 °C)  centimeter of mercury (0°C) 
2.03949×109  cmH2O  centimeter of water (4°C) 
2×1012  dyn/cm2  dyne per square centimeter 
6.69124×107  ft H2O  foot of water (4°C) 
2×109  hPa  hectopascal 
5.90601×107  inHg (0 °C)  inch of mercury (0°C) 
5.9221×107  inHg (15.56 °C)  inch of mercury (15.56°C) 
8.03712×108  inH2O (15.56 °C)  inch of water (15.56°C) 
8.02949×108  inH2O (4 °C)  inch of water (4°C) 
2.03943×106  kgf/cm2  kilogram force per square centimeter 
2.03943×108  kgf/dm2  kilogram force per square decimeter 
2.03943×1010  kgf/m2  kilogram force per square meter 
2.03943×104  kgf/mm2  kilogram force per square millimeter 
2×108  kPa  kilopascal 
2.90075×104  kip/in2, ksi, KSI  kilopound force per square inch 
2×105  MPa  megapascal 
2.04143×107  mH2O, mCE (15.56 °C)  meter of water (15.56°C) 
2.03949×107  mH2O, mCE (4 °C)  meter of water (4°C) 
2×1012  µbar  microbar (barye, barrie) 
1.50012×1012  µHg (0 °C)  micron of mercury (millitorr) 
2×109  mbar  millibar 
1.50012×109  mmHg, torr, Torr (0 °C)  millimeter of mercury (0°C) 
2.04143×1010  mmH2O, mmCE (15.56 °C)  millimeter of water (15.56°C) 
2.03949×1010  mmH2O, mmCE (4 °C)  millimeter of water (4°C) 
1.50012×1012  mtorr  millitorr 
2×1011  N/m2  newton per square meter 
4.64121×108  ozf/in2, osi  ounce force (av.) per square inch 
2×1011  Pa, N/m2  pascal 
4.17709×109  lbf/ft2  pound force per square foot 
2.90075×107  psi, PSI, lbf/in2  pound force per square inch 
1.34394×1011  pdl/ft2  poundal per square foot 
9.3329×108  pdl/in2  poundal per square inch 
1.97385×106  atm  standard atmosphere 
1.86477×106  tonf/ft2 (UK)  ton force (long) per square foot 
1.29498×104  tonf/in2 (UK)  ton force (long) per square inch 
2039.43  tonf/cm2 (metric)  ton force (metric) per square centimeter 
2.03943×107  tonf/m2 (metric)  ton force (metric) per square meter 
2.08854×106  tonf/ft2 (US)  ton force (short) per square foot 
1.45038×104  tonf/in2 (US)  ton force (short) per square inch 
1.50012×109  torr  torr 
Glossary
STEM Career Outlook

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

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.