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Millisieverts to Millirem Converter (mSv to mrem)

1 mSv = 100 mrem. Type any value to convert millisieverts to millirem.

1 mSv = 100 mrem

Formula: mrem = mSv × 100

Common values
Decimals
In every unit 5 units
Sievert (Sv) 0.001 Sv
Millisievert (mSv) 1 mSv
Microsievert (µSv) 1,000 µSv
Rem (rem) 0.1 rem
Millirem (mrem) 100 mrem

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Millisieverts to millirem table

Formula: mrem = mSv × 100

Millisievert (mSv)Millirem (mrem)
0.1 mSv10 mrem
0.25 mSv25 mrem
0.5 mSv50 mrem
1 mSv100 mrem
2 mSv200 mrem
3 mSv300 mrem
4 mSv400 mrem
5 mSv500 mrem
6 mSv600 mrem
7 mSv700 mrem
8 mSv800 mrem
9 mSv900 mrem
10 mSv1,000 mrem
12 mSv1,200 mrem
15 mSv1,500 mrem
20 mSv2,000 mrem
25 mSv2,500 mrem
30 mSv3,000 mrem
40 mSv4,000 mrem
50 mSv5,000 mrem
60 mSv6,000 mrem
75 mSv7,500 mrem
100 mSv10,000 mrem
150 mSv15,000 mrem
200 mSv20,000 mrem
250 mSv25,000 mrem
500 mSv50,000 mrem
1,000 mSv100,000 mrem

How to use: Millisieverts to Millirem

  1. 1 Type the value in millisieverts.
  2. 2 The result in millirem appears at once – or type in the millirem field to convert back.
  3. 3 Pick a common value, round to fewer decimals or swap the units with one click.
  4. 4 Copy the result, or open “In every unit” to see the value in all units of equivalent dose.

About this tool

Millisievert (mSv) is a unit of equivalent dose (SI); 1 mSv = 0.001 Sv. Millirem (mrem) is a unit of equivalent dose (CGS system); 1 mrem = 0.00001 Sv.

To convert millisieverts to millirem, multiply the value by 100 (mrem = mSv × 100). Example: 10 mSv = 1,000 mrem.

Calculated in your browser – nothing you type is sent anywhere.

Frequently asked questions

How do I convert millisieverts to millirem?

To convert millisieverts to millirem, multiply the value by 100: mrem = mSv × 100. For example 10 mSv = 1,000 mrem.

What is 1 mSv in millirem?

1 mSv = 100 mrem. The other way round, 1 mrem = 0.01 mSv.

How exact is the result?

The converter uses the official definitions of both units and shows up to 10 significant digits; choose 0–6 decimals to round. Both units are defined exactly in terms of each other, so the factor itself is exact.

Can I convert other units of equivalent dose here?

Yes – choose any of the 5 units of equivalent dose in the From and To lists, or switch to another measurement at the top.