Convert 1 Millisievert to Gray

1 mSv (Millisievert) is equal to 0.001 Gy (Gray). To convert from Millisievert to Gray, multiply by 0.001 or divide by 1,000.

• 1 mSv × 0.001 = 0.001 Gy
• 1 mSv ÷ 1000 = 0.001 Gy