How to convert microsieverts to millisieverts

To convert microsieverts to millisieverts, multiply the value by the factor: 1 µSv = 0.001 mSv. In reverse: 1 mSv = 1,000 µSv. Enter a number above for an instant result.

Microsievert and millisievert are submultiples of the sievert. Microsieverts suit background radiation and consumer dosimeters; millisieverts suit medical procedures and annual limits. 1 mSv = 1000 µSv.

Use it to convert values from source certificates, reports and regulations. Need other units? The full dose converter has sievert, rem, gray, rad and roentgen.

Examples: 1 µSv = 0.001 mSv; 10 µSv = 0.01 mSv; 100 µSv = 0.1 mSv; 1,000 µSv = 1 mSv. Reverse: 1 mSv = 1,000 µSv.