Extrapolate Radiation Dose per Time

Stopwatch and calculator for the radiation dose to which one is exposed in a certain time at constant radiation. The average radiation exposure in Germany is about 0.24 μS (microsievert) per hour, which is about 2.1 mS (millisievert) per year. This value can vary widely (values from 1 to 10 occur) and depends to a large extent on the bedrock and the height above it. The reason for this is the radioactive noble gas radon, which is mainly formed in granite rock by the decay of radium, which in turn is formed from uranium and thorium.
Here, the exposure for a different period of time can be calculated from the radiation exposure in a certain period of time if the strength of the radiation does not change over this time. Please enter a time or stop and enter the dose for this period of time. Then enter the other period of time to which you want to extrapolate and select the unit for the corresponding radiation exposure. An average year with 365.24 days is assumed as one year.

Stopwatch

Calculator

Measured time:
Measured dose:
Extrapolated time:
Extrapolated dose:

Although we are constantly exposed to radioactive radiation in nature and are thus used to it to a certain extent, radioactivity is immensely dangerous. This is simply due to the immense range of intensity in which it can occur. Radioactive radiation ionizes, i.e. destroys molecules. If there are just a few of them, especially on our skin, where the outer layer (stratum corneum) is dead anyway, then it is unlikely to cause critical damage. At higher doses, particularly in the body (for example through inhalation), such destruction is much more problematic and cannot be repaired once it reaches a certain level. Previous damage also accumulates with new damage, so exposure is also relevant over a longer period of time, not just short-term exposure. In general, it is therefore probably good advice to stay away from ionizing radiation as much as possible. Ionizing radiation is electromagnetic radiation with wavelengths below 250 nanometers, i.e. ultraviolet radiation from UVC, X-rays and gamma rays, but also alpha and beta radiation.

Physics commonly uses SI units. Here is a calculator to convert units.