Convert 1 Hectogray to Gray

1 hGy (Hectogray) is equal to 100 Gy (Gray). To convert from Hectogray to Gray, multiply by 100 or divide by 0.01.

• 1 hGy × 100 = 100 Gy
• 1 hGy ÷ 0.01 = 100 Gy