1 GPa = 1000000000 pascals [Pa]1 GPa = 9869.2326671601 atmosphere atm standard [atm]1 GPa = 7500637.5541921 millimeter of mercury [mmHg]1 GPa = 10000 bars [bar]1 GPa = 7500616.8271009 torrs [Torr]1 GPa = 145.03773772954 ksi [ksi]1 GPa = 145037.73772954 psi [psi]1 GPa = 101971621.29779 kilogram force per square meter [kgf/m2]1 GPa = 10197.162129779 atmosphere at technical [at]1 GPa = 1.0000000001E+27 attopascals [aPa]