Convert 1 Teragray to Megagray

1 TGy (Teragray) is equal to 1,000,000 MGy (Megagray). To convert from Teragray to Megagray, multiply by 1,000,000 or divide by 0.000001.

• 1 TGy × 1000000 = 1000000 MGy
• 1 TGy ÷ 1.0E-6 = 1000000 MGy