Convert Microcoulombs per kilogram to Kiloroentgens
Convert Microcoulombs per kilogram (µC/kg) to Kiloroentgens (kR) instantly and accurately.
Conversion Formula
kR = µC/kg × 3.875968992e-6
About Microcoulombs per kilogram
The microcoulomb per kilogram (µC/kg) equals 10⁻⁶ C/kg ≈ 3.88 mR. Used in precision ionisation chamber measurements for X-ray beam quality characterisation; national standards laboratories express free-air chamber calibration factors in µC/kg. 1 µC/kg = 10⁻⁶ C/kg = 10⁻³ mC/kg.
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.
Quick Reference Table
| Microcoulombs per kilogram (µC/kg) | Kiloroentgens (kR) |
|---|---|
| 1 µC/kg | 3.876 × 10-6 kR |
| 2 µC/kg | 7.752 × 10-6 kR |
| 5 µC/kg | 1.938 × 10-5 kR |
| 10 µC/kg | 3.876 × 10-5 kR |
| 25 µC/kg | 9.69 × 10-5 kR |
| 50 µC/kg | 0.000193798 kR |
| 100 µC/kg | 0.000387597 kR |