Convert 1 Gray to Petagray

1 Gy (Gray) is equal to 0.000000000000001 PGy (Petagray). To convert from Gray to Petagray, multiply by 0.000000000000001 or divide by 999,999,999,999,999.9.

• 1 Gy × 1.0E-15 = 1.0E-15 PGy
• 1 Gy ÷ 1.0E+15 = 1.0E-15 PGy