Millirad to Femtogray Conversion

Convert between Millirad and Femtogray quickly and accurately.

mrd
fGy

How to Convert Millirad to Femtogray

Conversion Formula

1 mrd = 10000000000 fGy
1 fGy = 1E-10 mrd

Example

Convert 15 mrd to fGy:

15 mrd = 15 × 10000000000 fGy = 150000000000 fGy

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

Femtogray

fGy

Definition

A unit of absorbed radiation dose equal to 10^-15 gray, used for ultra-small absorbed dose measurements.

History/Origin

Part of the SI metric system, where femto- is the prefix for 10^-15, used for ultra-small quantities.

Current Use

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

Multiplier

1E-13

Offset

0

Millirad to Femtogray Conversion Table

Millirad [mrd] Femtogray [fGy]
1 mrd 10000000000 fGy
10 mrd 100000000000 fGy
25 mrd 250000000000 fGy
50 mrd 500000000000 fGy
100 mrd 1E+12 fGy
0 mrd 0E+0 fGy
-10 mrd -100000000000 fGy
-40 mrd -400000000000 fGy