Joule per Gram to Rad Conversion

Convert between Joule per Gram and Rad quickly and accurately.

J/g
rd

How to Convert Joule per Gram to Rad

Conversion Formula

1 J/g = 100000 rd
1 rd = 0 J/g

Example

Convert 15 J/g to rd:

15 J/g = 15 × 100000 rd = 1500000 rd

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

Rad

rd

Definition

A unit of absorbed radiation dose equal to 0.01 gray, representing the amount of energy deposited in matter by ionizing radiation.

History/Origin

Acronym for "radiation absorbed dose", introduced in the 1950s for measuring radiation absorbed dose in biological tissue.

Current Use

Widely used in radiation therapy, medical physics, and radiation protection, particularly in the United States.

Multiplier

1

Offset

0

Joule per Gram to Rad Conversion Table

Joule per Gram [J/g] Rad [rd]
1 J/g 100000 rd
10 J/g 1000000 rd
25 J/g 2500000 rd
50 J/g 5000000 rd
100 J/g 10000000 rd
0 J/g 0E+0 rd
-10 J/g -1000000 rd
-40 J/g -4000000 rd