Convert Microsieverts to Sieverts
1 microsievert = 0.000001 sieverts. Multiply the number of microsieverts by 0.000001.
1 µSv = 0.000001 Sv
Multiply the number of microsieverts by 0.000001.
For information only. Confirm dose and exposure values with a qualified radiation safety professional. About accuracy
Popular radiation dose conversions
Microsieverts to Sieverts table
| Microsieverts | Sieverts |
|---|---|
| 1 µSv | 0.000001 Sv |
| 2 µSv | 0.000002 Sv |
| 3 µSv | 0.000003 Sv |
| 4 µSv | 0.000004 Sv |
| 5 µSv | 0.000005 Sv |
| 10 µSv | 0.00001 Sv |
| 20 µSv | 0.00002 Sv |
| 25 µSv | 0.000025 Sv |
| 50 µSv | 0.00005 Sv |
| 100 µSv | 0.0001 Sv |
| 500 µSv | 0.0005 Sv |
| 1000 µSv | 0.001 Sv |
About these units
The microsievert (µSv) is a metric unit of radiation dose, equal to 0.000001 sieverts.
The sievert (Sv) is an SI base or derived unit of radiation dose.
Going the other way, 1 sievert = 1,000,000 microsieverts. 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 sieverts are in a microsievert?
- 1 microsievert = 0.000001 sieverts.
- How do you convert microsieverts to sieverts?
- Multiply the number of microsieverts by 0.000001.
- What is 10 µSv in Sv?
- 10 µSv = 0.00001 Sv.