Yoctosievert is 1e-24 sievert units.
Yoctosievert to Rem
Convert Yoctosievert (ySv) to Rem (rem) instantly. Free online radiation converter with formulas, tables and examples.
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Radiation Converter
Convert radioactivity, absorbed dose, and equivalent dose units by compatible radiation family.
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Some unit families need one extra value for a physically accurate result.
Rem is 0.01 sievert.
rem = ySv × 1e-22
Results update instantly for Yoctosievert to Rem conversions.
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Formula
1 Yoctosievert = 1e-22 Rem
rem = ySv × 1e-22
ySv = rem ÷ 1e-22
Conversion table
| 1 ySv | 1e-22 rem |
| 2 ySv | 2e-22 rem |
| 5 ySv | 5e-22 rem |
| 10 ySv | 1e-21 rem |
| 20 ySv | 2e-21 rem |
| 50 ySv | 5e-21 rem |
| 100 ySv | 1e-20 rem |
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Frequently asked questions
How many Rems are in one Yoctosievert?
One Yoctosievert equals 1e-22 Rems.
How do I convert Yoctosievert to Rem?
Multiply the number of Yoctosieverts by 1e-22 to get Rems. To go the other way, multiply Rems by 1e+22 (or divide by 1e-22) to get Yoctosieverts.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Yoctosievert and Rem, so the result shown is mathematically precise (rounded only for display).
When is Yoctosievert to Rem 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
Yoctosievert and Rem 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 Yoctosievert = 1e-22 Rems (equivalently 1 Rem = 1e+22 Yoctosieverts), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.