Millirad to Nanogray Conversion

Convert between Millirad and Nanogray quickly and accurately.

mrd
nGy

How to Convert Millirad to Nanogray

Conversion Formula

1 mrd = 10000 nGy
1 nGy = 0 mrd

Example

Convert 15 mrd to nGy:

15 mrd = 15 × 10000 nGy = 150000 nGy

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

Nanogray

nGy

Definition

A unit of absorbed radiation dose equal to 10^-9 gray, used for extremely small absorbed dose measurements.

History/Origin

Part of the SI metric system, where nano- is the prefix for 10^-9, used for extremely small quantities.

Current Use

Used in radiation protection, environmental monitoring, and extremely small-dose radiation measurements.

Multiplier

1E-7

Offset

0

Millirad to Nanogray Conversion Table

Millirad [mrd] Nanogray [nGy]
1 mrd 10000 nGy
10 mrd 100000 nGy
25 mrd 250000 nGy
50 mrd 500000 nGy
100 mrd 1000000 nGy
0 mrd 0E+0 nGy
-10 mrd -100000 nGy
-40 mrd -400000 nGy