Convert Kiloroentgens to Milliroentgens
Convert Kiloroentgens (kR) to Milliroentgens (mR) instantly and accurately.
Conversion Formula
mR = kR × 1000000
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 Milliroentgens
The milliroentgen (mR) equals 2.58 × 10⁻⁷ C/kg. Standard unit in US health physics for area gamma surveys: personal dosimeters and Geiger counters in medical and industrial radiography settings display mR/h; NRC licence conditions often specify dose-rate limits in mR/h at facility boundaries. 1 mR = 2.58 × 10⁻⁷ C/kg.
Quick Reference Table
| Kiloroentgens (kR) | Milliroentgens (mR) |
|---|---|
| 1 kR | 1000000 mR |
| 2 kR | 2000000 mR |
| 5 kR | 5000000 mR |
| 10 kR | 10000000 mR |
| 25 kR | 25000000 mR |
| 50 kR | 50000000 mR |
| 100 kR | 100000000 mR |