roentgen [R] to coulomb/kilogram [C/kg] converter

Easily convert roentgen [R] to coulomb/kilogram [C/kg] conversion or vice versa. Includes roentgen [R] to coulomb/kilogram [C/kg] conversion steps, calculation formula, and full conversion tables.

Unit Definitions:

Contextual Explanation

A traditional non-SI unit of radiation exposure. Originally defined as the quantity of X or gamma radiation that produces 1 electrostatic unit (esu) of charge per cubic centimeter of dry air at STP.

Practical Applications

Historical medical radiology records, legacy US radiation safety regulations (still occasionally seen in survey meters measuring mR/h), and historical dosimetry.

Contextual Explanation

The standard SI derived unit of ionizing radiation exposure. It represents the amount of X-ray or gamma radiation required to create 1 Coulomb of electrical charge of either sign within 1 kilogram of dry air at standard conditions.

Practical Applications

Primary standard for radiation exposure measurements, calibration of air ionization chambers, and fundamental reference physics for beam outputs.

roentgen [R] to coulomb/kilogram [C/kg] Conversion table

1. 0.01 roentgen [R] = 0.00000258 coulomb/kilogram [C/kg]
2. 0.1 roentgen [R] = 0.0000258 coulomb/kilogram [C/kg]
3. 1 roentgen [R] = 0.000258 coulomb/kilogram [C/kg]
4. 2 roentgen [R] = 0.000516 coulomb/kilogram [C/kg]
5. 3 roentgen [R] = 0.000774 coulomb/kilogram [C/kg]
6. 5 roentgen [R] = 0.00129 coulomb/kilogram [C/kg]
7. 10 roentgen [R] = 0.00258 coulomb/kilogram [C/kg]
8. 20 roentgen [R] = 0.00516 coulomb/kilogram [C/kg]
9. 50 roentgen [R] = 0.0129 coulomb/kilogram [C/kg]
10. 100 roentgen [R] = 0.0258 coulomb/kilogram [C/kg]
11. 1000 roentgen [R] = 0.258 coulomb/kilogram [C/kg]