Convert 1 Hectogray to Millisievert

1 hGy (Hectogray) is equal to 100,000 mSv (Millisievert). To convert from Hectogray to Millisievert, multiply by 99,999.99999999999 or divide by 0.00001.

• 1 hGy × 100000 = 100000 mSv
• 1 hGy ÷ 1.0E-5 = 100000 mSv