Low-dose Radiation Effect Estimator

Results

According to the linear no-threshold hypothesis, you can get that dose rate for:

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before increasing your lifetime risk of getting cancer by 1% (from 42% to 43%).

That is about:

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the normal annual dose rate US citizens get from natural background radiation and medical treatments averaged over 1 year.

More info

Indication of how many cancers 100 mSv causes compared to normal

BEIR VII says that if you get 100 mSv in one acute dose of radiation, you have an additional 1 chance in 100 of getting cancer in your life, compared to a normal lifetime risk of 42 in 100. In other words, it increases your chances of cancer from 42% to 43%.