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Convert Millirems to Microsieverts

1 millirem = 10 microsieverts. Multiply the number of millirems by 10.

Result
10

1 mrem = 10 µSv

Multiply the number of millirems by 10.

For information only. Confirm dose and exposure values with a qualified radiation safety professional. About accuracy

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Millirems to Microsieverts table

MilliremsMicrosieverts
1 mrem10 µSv
2 mrem20 µSv
3 mrem30 µSv
4 mrem40 µSv
5 mrem50 µSv
10 mrem100 µSv
20 mrem200 µSv
25 mrem250 µSv
50 mrem500 µSv
100 mrem1,000 µSv
500 mrem5,000 µSv
1000 mrem10,000 µSv

About these units

The millirem (mrem) is a specialist or regional unit of radiation dose, equal to 0.00001 sieverts.

The microsievert (µSv) is a metric unit of radiation dose, equal to 0.000001 sieverts.

Going the other way, 1 microsievert = 0.1 millirems. Absorbed dose is measured in grays (or rads); equivalent dose, which accounts for biological effect, is measured in sieverts (or rems). For X-rays, gamma and beta radiation the weighting factor is 1, so one gray equals one sievert — the assumption used in this converter.

Frequently asked

How many microsieverts are in a millirem?
1 millirem = 10 microsieverts.
How do you convert millirems to microsieverts?
Multiply the number of millirems by 10.
What is 10 mrem in µSv?
10 mrem = 100 µSv.

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