Millirad to Teragray Conversion

Convert between Millirad and Teragray quickly and accurately.

mrd
TGy

How to Convert Millirad to Teragray

Conversion Formula

1 mrd = 1E-17 TGy
1 TGy = 1E+17 mrd

Example

Convert 15 mrd to TGy:

15 mrd = 15 × 1E-17 TGy = 1E-16 TGy

Unit Information

Learn about the radiation absorbed dose units you're converting between

Millirad

mrd

Definition

A unit of absorbed radiation dose equal to 0.001 rad, used for small absorbed dose measurements.

History/Origin

Derived from the rad unit with the milli- prefix, used for small absorbed dose measurements.

Current Use

Used in radiation protection, environmental monitoring, and low-level radiation measurements.

Multiplier

0.001

Offset

0

Teragray

TGy

Definition

A unit of absorbed radiation dose equal to 10^12 gray, used for high absorbed dose measurements.

History/Origin

Part of the SI metric system, where tera- is the prefix for 10^12, used for large quantities.

Current Use

Used in theoretical physics and high-dose radiation applications.

Multiplier

1E+14

Offset

0

Millirad to Teragray Conversion Table

Millirad [mrd] Teragray [TGy]
1 mrd 1E-17 TGy
10 mrd 1E-16 TGy
25 mrd 3E-16 TGy
50 mrd 5E-16 TGy
100 mrd 1E-15 TGy
0 mrd 0E+0 TGy
-10 mrd -1E-16 TGy
-40 mrd -4E-16 TGy