Convert 1 Picogray to Headache

1 pGy (Picogray) is equal to 0.0000000000005 Headache. To convert from Picogray to Headache, multiply by 0.0000000000005 or divide by 2,000,000,000,000.

• 1 pGy × 5.0E-13 = 5.0E-13 Headache
• 1 pGy ÷ 2000000000000 = 5.0E-13 Headache