Convert microsieverts to sieverts
1 µSv = 0.000001 Sv — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.000 001Sv
As a fraction: 1/1000000
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1 µSv = 0.000001 Sv
Show this value in all 7 equivalent dose units
- Sieverts Sv 0.000 001
- Millisieverts mSv 0.001
- Microsieverts µSv 1
- Nanosieverts nSv 1000
- Rems rem 0.0001
- Millirems mrem 0.1
- Microrems µrem 100
Every row is Microsievert (µSv) converted through the sievert, in exact rational arithmetic.
How to convert microsieverts to sieverts
Multiply the number of microsieverts by 0.000001 to get sieverts.
The exact factor is 0.000001 — as a fraction, 1/1000000.
Microsievert to Sievert conversion table
| Microsieverts (µSv) | Sieverts (Sv) |
|---|---|
| 1 µSv | 0.000 001 |
| 2 µSv | 0.000 002 |
| 3 µSv | 0.000 003 |
| 5 µSv | 0.000 005 |
| 10 µSv | 0.000 01 |
| 20 µSv | 0.000 02 |
| 25 µSv | 0.000 025 |
| 50 µSv | 0.000 05 |
| 100 µSv | 0.0001 |
| 250 µSv | 0.000 25 |
| 500 µSv | 0.0005 |
| 1000 µSv | 0.001 |
Sievert to Microsievert conversion table
| Sieverts (Sv) | Microsieverts (µSv) |
|---|---|
| 1 Sv | 1 000 000 |
| 2 Sv | 2 000 000 |
| 3 Sv | 3 000 000 |
| 5 Sv | 5 000 000 |
| 10 Sv | 10 000 000 |
| 20 Sv | 20 000 000 |
| 25 Sv | 25 000 000 |
| 50 Sv | 50 000 000 |
| 100 Sv | 100 000 000 |
| 250 Sv | 250 000 000 |
| 500 Sv | 500 000 000 |
| 1000 Sv | 1 000 000 000 |
Frequently asked
How many sieverts are in a microsievert?
One microsievert equals 0.000001 sieverts (µSv → Sv). That figure is exact, not rounded.
How do you convert microsieverts to sieverts?
Multiply the number of microsieverts by 0.000001 to get sieverts.
What is 1 Sv in microsieverts?
One sievert is 1000000 microsieverts.
What is 10 µSv in Sv?
10 µSv = 0.000 01 Sv.