Femtogray to Milligray Conversion

Convert between Femtogray and Milligray quickly and accurately.

fGy
mGy

How to Convert Femtogray to Milligray

Conversion Formula

1 fGy = 1E-12 mGy
1 mGy = 1E+12 fGy

Example

Convert 15 fGy to mGy:

15 fGy = 15 × 1E-12 mGy = 1E-11 mGy

Unit Information

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

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

Milligray

mGy

Definition

A unit of absorbed radiation dose equal to 10^-3 gray, used for small absorbed dose measurements.

History/Origin

Part of the SI metric system, where milli- is the prefix for 10^-3, used for small quantities.

Current Use

Used in radiation therapy, medical physics, and small-dose radiation applications.

Multiplier

0.1

Offset

0

Femtogray to Milligray Conversion Table

Femtogray [fGy] Milligray [mGy]
1 fGy 1E-12 mGy
10 fGy 1E-11 mGy
25 fGy 3E-11 mGy
50 fGy 5E-11 mGy
100 fGy 1E-10 mGy
0 fGy 0E+0 mGy
-10 fGy -1E-11 mGy
-40 fGy -4E-11 mGy