Femtogray to Kilogray Conversion

Convert between Femtogray and Kilogray quickly and accurately.

fGy
kGy

How to Convert Femtogray to Kilogray

Conversion Formula

1 fGy = 1E-18 kGy
1 kGy = 1E+18 fGy

Example

Convert 15 fGy to kGy:

15 fGy = 15 × 1E-18 kGy = 2E-17 kGy

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

Kilogray

kGy

Definition

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

History/Origin

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

Current Use

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

Multiplier

100000

Offset

0

Femtogray to Kilogray Conversion Table

Femtogray [fGy] Kilogray [kGy]
1 fGy 1E-18 kGy
10 fGy 1E-17 kGy
25 fGy 3E-17 kGy
50 fGy 5E-17 kGy
100 fGy 1E-16 kGy
0 fGy 0E+0 kGy
-10 fGy -1E-17 kGy
-40 fGy -4E-17 kGy