Convert 1 Sievert to Megagray

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

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