Convert 1 Megagray to Petagray

1 MGy (Megagray) is equal to 0.000000001 PGy (Petagray). To convert from Megagray to Petagray, multiply by 0.000000001 or divide by 999,999,999.9999999.

• 1 MGy × 1.0E-9 = 1.0E-9 PGy
• 1 MGy ÷ 1000000000 = 1.0E-9 PGy