Kilosievert is 1000 sievert units.
Kilosievert to Megasievert
Convert Kilosievert (kSv) to Megasievert (MSv) instantly. Free online radiation converter with formulas, tables and examples.
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Convert radioactivity, absorbed dose, and equivalent dose units by compatible radiation family.
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Megasievert is 1000000 sievert units.
MSv = kSv × 0.001
Results update instantly for Kilosievert to Megasievert conversions.
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Formula
1 Kilosievert = 0.001 Megasievert
MSv = kSv × 0.001
kSv = MSv ÷ 0.001
Conversion table
| 1 kSv | 0.001 MSv |
| 2 kSv | 0.002 MSv |
| 5 kSv | 0.005 MSv |
| 10 kSv | 0.01 MSv |
| 20 kSv | 0.02 MSv |
| 50 kSv | 0.05 MSv |
| 100 kSv | 0.1 MSv |
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Frequently asked questions
How many Megasieverts are in one Kilosievert?
One Kilosievert equals 0.001 Megasieverts.
How do I convert Kilosievert to Megasievert?
Multiply the number of Kilosieverts by 0.001 to get Megasieverts. To go the other way, multiply Megasieverts by 1000 (or divide by 0.001) to get Kilosieverts.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Kilosievert and Megasievert, so the result shown is mathematically precise (rounded only for display).
When is Kilosievert to Megasievert conversion commonly used?
It is commonly used in nuclear medicine, radiation safety, health physics, and scientific research involving radioactivity and radiation dose.
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About this conversion
Kilosievert and Megasievert are units used in the radiation family of measurements. Both units measure equivalent radiation dose (biological risk-weighted dose). This converter uses the precise relationship 1 Kilosievert = 0.001 Megasieverts (equivalently 1 Megasievert = 1000 Kilosieverts), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.