Joule per Kilogram to Kilogray Conversion

Convert between Joule per Kilogram and Kilogray quickly and accurately.

J/kg
kGy

How to Convert Joule per Kilogram to Kilogray

Conversion Formula

1 J/kg = 0.001 kGy
1 kGy = 1000 J/kg

Example

Convert 15 J/kg to kGy:

15 J/kg = 15 × 0.001 kGy = 0.015 kGy

Unit Information

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

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

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

Joule per Kilogram to Kilogray Conversion Table

Joule per Kilogram [J/kg] Kilogray [kGy]
1 J/kg 0.001 kGy
10 J/kg 0.01 kGy
25 J/kg 0.025 kGy
50 J/kg 0.05 kGy
100 J/kg 0.1 kGy
0 J/kg 0E+0 kGy
-10 J/kg -0.01 kGy
-40 J/kg -0.04 kGy