Roentgen Unit conversions, including R to C/kg, R to R, R to Sv, R to rem, R to rep etc.

Roentgen Unit Conversions

What is the Roentgen unit?

The Roentgen (symbol: R) is an obsolete unit of radiation exposure, which is the measure of the amount of radiation required to create 1 electrostatic unit (esu) of charge of each polarity in 1 cubic centimeter of dry air. 1 röntgen = 2.58×10⁻⁴ C/kg./p>

Convert Roentgen to Other Radiation Exposure Units

^