Convert 1 Microsievert to Milligray

1 μSv (Microsievert) is equal to 0.001 mGy (Milligray). To convert from Microsievert to Milligray, multiply by 0.001 or divide by 1,000.

• 1 μSv × 0.001 = 0.001 mGy
• 1 μSv ÷ 1000 = 0.001 mGy