Units Currencies
Units Home
Unit Conversion
List Units
List Categories
Convert Units
SI System
Base Units
Derived Units
Time / Decimal
Metal 3D Printing Design Guide

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


International news and technology for marine/offshore operations around the world.

NASA Tech Briefs

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

Laser Focus World

Semiconductors, medical equipment, lasers, optics and aviation and aerospace.

more free magazines
Symbol:  GPa 
Category:  Pressure 
SI Equivalent:  1×109 Pa
Dimension ML-1T-2 
System:  SI 
Convert     GPa  
210 GPa =
Energy density
  Symbol Unit Name
5.63623×106  Btu (IT)/ft3  British thermal unit (IT) per cubic foot 
9.04861×105  Btu (IT)/gal (UK)  British thermal unit (IT) per gallon (UK) 
7.53454×105  Btu (IT)/gal (US)  British thermal unit (IT) per gallon (US) 
2.1×1011  J/m3  joule per cubic meter 
2.1×108  kJ/m3  kilojoule per cubic meter 
2.63894×107  MGOe  megagauss-oersted (MGOe) 
  Symbol Unit Name
2.1414×106  at  atmosphere (metric) 
2.07254×106  atm  atmosphere (standard) 
2.1×106  bar  bar 
2.1×1012  barad  barad 
2.1×1012    barye 
1.57513×108    centiHg (0°C) 
1.57513×108  cmHg (0 °C)  centimeter of mercury (0°C) 
2.14146×109  cmH2O  centimeter of water (4°C) 
2.1×1012  dyn/cm2  dyne per square centimeter 
7.0258×107  ft H2O  foot of water (4°C) 
2.1×109  hPa  hectopascal 
6.20131×107  inHg (0 °C)  inch of mercury (0°C) 
6.2182×107  inHg (15.56 °C)  inch of mercury (15.56°C) 
8.43898×108  inH2O (15.56 °C)  inch of water (15.56°C) 
8.43096×108  inH2O (4 °C)  inch of water (4°C) 
2.1414×106  kgf/cm2  kilogram force per square centimeter 
2.1414×108  kgf/dm2  kilogram force per square decimeter 
2.1414×1010  kgf/m2  kilogram force per square meter 
2.1414×104  kgf/mm2  kilogram force per square millimeter 
2.1×108  kPa  kilopascal 
3.04579×104  kip/in2, ksi, KSI  kilopound force per square inch 
2.1×105  MPa  megapascal 
2.1435×107  mH2O, mCE (15.56 °C)  meter of water (15.56°C) 
2.14146×107  mH2O, mCE (4 °C)  meter of water (4°C) 
2.1×1012  µbar  microbar (barye, barrie) 
1.57513×1012  µHg (0 °C)  micron of mercury (millitorr) 
2.1×109  mbar  millibar 
1.57513×109  mmHg, torr, Torr (0 °C)  millimeter of mercury (0°C) 
2.1435×1010  mmH2O, mmCE (15.56 °C)  millimeter of water (15.56°C) 
2.14146×1010  mmH2O, mmCE (4 °C)  millimeter of water (4°C) 
1.57513×1012  mtorr  millitorr 
2.1×1011  N/m2  newton per square meter 
4.87327×108  ozf/in2, osi  ounce force (av.) per square inch 
2.1×1011  Pa, N/m2  pascal 
4.38594×109  lbf/ft2  pound force per square foot 
3.04579×107  psi, PSI, lbf/in2  pound force per square inch 
1.41113×1011  pdl/ft2  poundal per square foot 
9.79955×108  pdl/in2  poundal per square inch 
2.07254×106  atm  standard atmosphere 
1.95801×106  tonf/ft2 (UK)  ton force (long) per square foot 
1.35973×104  tonf/in2 (UK)  ton force (long) per square inch 
2141.4  tonf/cm2 (metric)  ton force (metric) per square centimeter 
2.1414×107  tonf/m2 (metric)  ton force (metric) per square meter 
2.19297×106  tonf/ft2 (US)  ton force (short) per square foot 
1.5229×104  tonf/in2 (US)  ton force (short) per square inch 
1.57513×109  torr  torr