Convert 1 Headache to Teragray

1 Headache is equal to 0.000000000002 TGy (Teragray). To convert from Headache to Teragray, multiply by 0.000000000002 or divide by 500,000,000,000.

• 1 Headache × 2.0E-12 = 2.0E-12 TGy
• 1 Headache ÷ 500000000000 = 2.0E-12 TGy