Convert 18 Gigapascal to Millibar

180,000,000 mbar
18 GPa (Gigapascal) is equal to 180,000,000 mbar (Millibar). To convert from Gigapascal to Millibar, multiply by 10,000,000 or divide by 0.00000010000000000000001.

About 18 GPa

Eighteen Gigapascal

About 180,000,000 mbar

One Hundred Eighty Million Millibar