Picosievert is 1e-12 sievert units.
Picosievert to Teragray
Convert Picosievert (pSv) to Teragray (TGy) 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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Teragray is 1000000000000 gray units.
TGy = pSv × 1e-24
Results update instantly for Picosievert to Teragray conversions.
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Formula
1 Picosievert = 1e-24 Teragray
TGy = pSv × 1e-24
pSv = TGy ÷ 1e-24
Conversion table
| 1 pSv | 1e-24 TGy |
| 2 pSv | 2e-24 TGy |
| 5 pSv | 5e-24 TGy |
| 10 pSv | 1e-23 TGy |
| 20 pSv | 2e-23 TGy |
| 50 pSv | 5e-23 TGy |
| 100 pSv | 1e-22 TGy |
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Frequently asked questions
How many Teragrays are in one Picosievert?
One Picosievert equals 1e-24 Teragrays.
How do I convert Picosievert to Teragray?
Multiply the number of Picosieverts by 1e-24 to get Teragrays. To go the other way, multiply Teragrays by 1e+24 (or divide by 1e-24) to get Picosieverts.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Picosievert and Teragray, so the result shown is mathematically precise (rounded only for display).
When is Picosievert to Teragray 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
Picosievert and Teragray are units used in the radiation family of measurements. Picosievert measures equivalent radiation dose (biological risk-weighted dose), while Teragray measures absorbed radiation dose (energy deposited per unit mass). This page provides the direct numeric ratio between the two units. This converter uses the precise relationship 1 Picosievert = 1e-24 Teragrays (equivalently 1 Teragray = 1e+24 Picosieverts), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.