Femtogray to Joule per Kilogram Conversion

Convert between Femtogray and Joule per Kilogram quickly and accurately.

fGy
J/kg

How to Convert Femtogray to Joule per Kilogram

Conversion Formula

1 fGy = 1E-15 J/kg
1 J/kg = 1E+15 fGy

Example

Convert 15 fGy to J/kg:

15 fGy = 15 × 1E-15 J/kg = 1E-14 J/kg

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

Joule per Kilogram

J/kg

Definition

A unit of absorbed radiation dose equal to 100 rad, representing the SI unit of absorbed dose.

History/Origin

Derived from the fundamental definition of absorbed dose as energy absorbed per unit mass.

Current Use

Used in radiation therapy, medical physics, and radiation dosimetry applications.

Multiplier

100

Offset

0

Femtogray to Joule per Kilogram Conversion Table

Femtogray [fGy] Joule per Kilogram [J/kg]
1 fGy 1E-15 J/kg
10 fGy 1E-14 J/kg
25 fGy 3E-14 J/kg
50 fGy 5E-14 J/kg
100 fGy 1E-13 J/kg
0 fGy 0E+0 J/kg
-10 fGy -1E-14 J/kg
-40 fGy -4E-14 J/kg