Rad is 0.01 gray.
Rad to Terasievert
Convert Rad (rad) to Terasievert (TSv) 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.
Terasievert is 1000000000000 sievert units.
TSv = rad × 1e-14
Results update instantly for Rad to Terasievert conversions.
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Formula
1 Rad = 1e-14 Terasievert
TSv = rad × 1e-14
rad = TSv ÷ 1e-14
Conversion table
| 1 rad | 1e-14 TSv |
| 2 rad | 2e-14 TSv |
| 5 rad | 5e-14 TSv |
| 10 rad | 1e-13 TSv |
| 20 rad | 2e-13 TSv |
| 50 rad | 5e-13 TSv |
| 100 rad | 1e-12 TSv |
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Frequently asked questions
How many Terasieverts are in one Rad?
One Rad equals 1e-14 Terasieverts.
How do I convert Rad to Terasievert?
Multiply the number of Rads by 1e-14 to get Terasieverts. To go the other way, multiply Terasieverts by 1e+14 (or divide by 1e-14) to get Rads.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Rad and Terasievert, so the result shown is mathematically precise (rounded only for display).
When is Rad to Terasievert 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
Rad and Terasievert are units used in the radiation family of measurements. Rad measures absorbed radiation dose (energy deposited per unit mass), while Terasievert measures equivalent radiation dose (biological risk-weighted dose). This page provides the direct numeric ratio between the two units. This converter uses the precise relationship 1 Rad = 1e-14 Terasieverts (equivalently 1 Terasievert = 1e+14 Rads), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.