Centigray to Femtogray Conversion

Convert between Centigray and Femtogray quickly and accurately.

cGy
fGy

How to Convert Centigray to Femtogray

Conversion Formula

1 cGy = 1E+13 fGy
1 fGy = 1E-13 cGy

Example

Convert 15 cGy to fGy:

15 cGy = 15 × 1E+13 fGy = 2E+14 fGy

Unit Information

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

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

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

Centigray to Femtogray Conversion Table

Centigray [cGy] Femtogray [fGy]
1 cGy 1E+13 fGy
10 cGy 1E+14 fGy
25 cGy 2E+14 fGy
50 cGy 5E+14 fGy
100 cGy 1E+15 fGy
0 cGy 0E+0 fGy
-10 cGy -1E+14 fGy
-40 cGy -4E+14 fGy