Teragray is 1000000000000 gray units.
Teragray to Terasievert
Convert Teragray (TGy) 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.
Context values
Some unit families need one extra value for a physically accurate result.
Terasievert is 1000000000000 sievert units.
TSv = TGy × 1
Results update instantly for Teragray to Terasievert conversions.
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Formula
1 Teragray = 1 Terasievert
TSv = TGy × 1
TGy = TSv ÷ 1
Conversion table
| 1 TGy | 1 TSv |
| 2 TGy | 2 TSv |
| 5 TGy | 5 TSv |
| 10 TGy | 10 TSv |
| 20 TGy | 20 TSv |
| 50 TGy | 50 TSv |
| 100 TGy | 100 TSv |
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Frequently asked questions
How many Terasieverts are in one Teragray?
One Teragray equals 1 Terasieverts.
How do I convert Teragray to Terasievert?
Multiply the number of Teragrays by 1 to get Terasieverts. To go the other way, multiply Terasieverts by 1 (or divide by 1) to get Teragrays.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Teragray and Terasievert, so the result shown is mathematically precise (rounded only for display).
When is Teragray 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
Teragray and Terasievert are units used in the radiation family of measurements. Teragray 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 Teragray = 1 Terasieverts (equivalently 1 Terasievert = 1 Teragrays), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.