Joule per Gram to Attogray Conversion

Convert between Joule per Gram and Attogray quickly and accurately.

J/g
aGy

How to Convert Joule per Gram to Attogray

Conversion Formula

1 J/g = 1E+21 aGy
1 aGy = 1E-21 J/g

Example

Convert 15 J/g to aGy:

15 J/g = 15 × 1E+21 aGy = 2E+22 aGy

Unit Information

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

Joule per Gram

J/g

Definition

A unit of absorbed radiation dose equal to 100,000 rad, used for high absorbed dose measurements.

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 high-dose radiation applications.

Multiplier

100000

Offset

0

Attogray

aGy

Definition

A unit of absorbed radiation dose equal to 10^-18 gray, used for ultra-small absorbed dose measurements.

History/Origin

Part of the SI metric system, where atto- is the prefix for 10^-18, used for ultra-small quantities.

Current Use

Used in radiation protection, environmental monitoring, and ultra-small-dose radiation measurements.

Multiplier

1E-16

Offset

0

Joule per Gram to Attogray Conversion Table

Joule per Gram [J/g] Attogray [aGy]
1 J/g 1E+21 aGy
10 J/g 1E+22 aGy
25 J/g 3E+22 aGy
50 J/g 5E+22 aGy
100 J/g 1E+23 aGy
0 J/g 0E+0 aGy
-10 J/g -1E+22 aGy
-40 J/g -4E+22 aGy