Convert 1 Joule per Milligram to Gray

1 J/mg (Joule per Milligram) is equal to 1,000,000 Gy (Gray). To convert from Joule per Milligram to Gray, multiply by 1,000,000 or divide by 0.000001.

• 1 J/mg × 1000000 = 1000000 Gy
• 1 J/mg ÷ 1.0E-6 = 1000000 Gy