Convert sieverts to millirems

1 Sv = 100000 mrem — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.

100 000mrem
✓ Exact 1 Sv = 100 000 mrem
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1 Sv = 100000 mrem
Show this value in all 7 equivalent dose units
  • Sieverts Sv 1
  • Millisieverts mSv 1000
  • Microsieverts µSv 1 000 000
  • Nanosieverts nSv 1 000 000 000
  • Rems rem 100
  • Millirems mrem 100 000
  • Microrems µrem 100 000 000

Every row is Sievert (Sv) converted through the sievert, in exact rational arithmetic.

How to convert sieverts to millirems

Multiply the number of sieverts by 100000 to get millirems.

The exact factor is 100000 .

Millirem: A chest X-ray is roughly 10 mrem, i.e. 0.1 mSv.

Sievert to Millirem conversion table

Sieverts (Sv) Millirems (mrem)
1 Sv 100 000
2 Sv 200 000
3 Sv 300 000
5 Sv 500 000
10 Sv 1 000 000
20 Sv 2 000 000
25 Sv 2 500 000
50 Sv 5 000 000
100 Sv 10 000 000
250 Sv 25 000 000
500 Sv 50 000 000
1000 Sv 100 000 000

Millirem to Sievert conversion table

Millirems (mrem) Sieverts (Sv)
1 mrem 0.000 01
2 mrem 0.000 02
3 mrem 0.000 03
5 mrem 0.000 05
10 mrem 0.0001
20 mrem 0.0002
25 mrem 0.000 25
50 mrem 0.0005
100 mrem 0.001
250 mrem 0.0025
500 mrem 0.005
1000 mrem 0.01

Frequently asked

How many millirems are in a sievert?

One sievert equals 100000 millirems (Sv → mrem). That figure is exact, not rounded.

How do you convert sieverts to millirems?

Multiply the number of sieverts by 100000 to get millirems.

What is 1 mrem in sieverts?

One millirem is 0.00001 sieverts.

What is 10 Sv in mrem?

10 Sv = 1 000 000 mrem.

What exactly is a millirem?

A chest X-ray is roughly 10 mrem, i.e. 0.1 mSv.

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