Convert Kiloroentgens to Kilocoulombs per kilogram
Convert Kiloroentgens (kR) to Kilocoulombs per kilogram (kC/kg) instantly and accurately.
Conversion Formula
kC/kg = kR × 0.000258
About Kiloroentgens
The kiloroentgen (kR) equals 0.258 C/kg. Used in radiation hardness testing of electronics and legacy nuclear weapons effects literature; total ionising exposure inside nuclear facilities during design-basis accident scenarios is cited in kR; some older radiation therapy machine output specifications use kR/min. 1 kR = 0.258 C/kg = 10³ R.
About Kilocoulombs per kilogram
The kilocoulomb per kilogram (kC/kg) equals 10³ C/kg ≈ 3.88 × 10⁶ R. Encountered only in extreme prompt-radiation environments such as nuclear weapon burst regions and high-power flash X-ray facility calibration; at this exposure level all air volumes are multiply ionised and conventional dosimetry models break down. 1 kC/kg = 10³ C/kg.
Quick Reference Table
| Kiloroentgens (kR) | Kilocoulombs per kilogram (kC/kg) |
|---|---|
| 1 kR | 0.000258 kC/kg |
| 2 kR | 0.000516 kC/kg |
| 5 kR | 0.00129 kC/kg |
| 10 kR | 0.00258 kC/kg |
| 25 kR | 0.00645 kC/kg |
| 50 kR | 0.0129 kC/kg |
| 100 kR | 0.0258 kC/kg |