Convert 4.2 Gigapascal to Petapascal

4.2 GPa (Gigapascal) is equal to 0.0000042000000000000004 PPa (Petapascal). To convert from Gigapascal to Petapascal, multiply by 0.000001 or divide by 1,000,000.

• 4.2 GPa × 1.0E-6 = 4.2E-6 PPa
• 4.2 GPa ÷ 1000000 = 4.2E-6 PPa