Convert Picograys to Millirads
Convert Picograys (pGy) to Millirads (mrad) instantly and accurately.
Conversion Formula
mrad = pGy × 1.000000000e-7
About Picograys
The picogray (pGy) equals 10⁻¹² Gy. Microdosimetry simulations of α-particle traversals through single cells report mean specific energies in the pGy range; computed dose kernels for ²¹⁰At and !21³Bi targeted alpha therapy on individual cell clusters are expressed in pGy. 1 pGy = 10⁻¹² Gy = 10⁻³ nGy.
About Millirads
The millirad (mrad) equals 10⁻³ rad = 10⁻⁵ Gy = 10 µGy. Older US health physics reports and NRC licence conditions quote occupational extremity doses in mrad; some film badge dosimetry reports still use mrad for historical continuity. 1 mrad = 10⁻³ rad = 10⁻⁵ Gy = 10 µGy.
Quick Reference Table
| Picograys (pGy) | Millirads (mrad) |
|---|---|
| 1 pGy | 1 × 10-7 mrad |
| 2 pGy | 2 × 10-7 mrad |
| 5 pGy | 5 × 10-7 mrad |
| 10 pGy | 1 × 10-6 mrad |
| 25 pGy | 2.5 × 10-6 mrad |
| 50 pGy | 5 × 10-6 mrad |
| 100 pGy | 1 × 10-5 mrad |