Millirad to Centigray Conversion

Convert between Millirad and Centigray quickly and accurately.

mrd
cGy

How to Convert Millirad to Centigray

Conversion Formula

1 mrd = 0.001 cGy
1 cGy = 1000 mrd

Example

Convert 15 mrd to cGy:

15 mrd = 15 × 0.001 cGy = 0.015 cGy

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

Centigray

cGy

Definition

A unit of absorbed radiation dose equal to 10^-2 gray or 1 rad, commonly used in radiation therapy.

History/Origin

Part of the SI metric system, where centi- is the prefix for 10^-2, used for small quantities.

Current Use

Commonly used in radiation therapy, medical physics, and radiation dosimetry applications.

Multiplier

1

Offset

0

Millirad to Centigray Conversion Table

Millirad [mrd] Centigray [cGy]
1 mrd 0.001 cGy
10 mrd 0.01 cGy
25 mrd 0.025 cGy
50 mrd 0.05 cGy
100 mrd 0.1 cGy
0 mrd 0E+0 cGy
-10 mrd -0.01 cGy
-40 mrd -0.04 cGy