Petasievert is 1000000000000000 sievert units.
Petasievert to Gigasievert
Convert Petasievert (PSv) to Gigasievert (GSv) instantly. Free online radiation converter with formulas, tables and examples.
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Gigasievert is 1000000000 sievert units.
GSv = PSv × 1e+6
Results update instantly for Petasievert to Gigasievert conversions.
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Formula
1 Petasievert = 1e+6 Gigasievert
GSv = PSv × 1e+6
PSv = GSv ÷ 1e+6
Conversion table
| 1 PSv | 1e+6 GSv |
| 2 PSv | 2e+6 GSv |
| 5 PSv | 5e+6 GSv |
| 10 PSv | 1e+7 GSv |
| 20 PSv | 2e+7 GSv |
| 50 PSv | 5e+7 GSv |
| 100 PSv | 1e+8 GSv |
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Frequently asked questions
How many Gigasieverts are in one Petasievert?
One Petasievert equals 1e+6 Gigasieverts.
How do I convert Petasievert to Gigasievert?
Multiply the number of Petasieverts by 1e+6 to get Gigasieverts. To go the other way, multiply Gigasieverts by 1e-6 (or divide by 1e+6) to get Petasieverts.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Petasievert and Gigasievert, so the result shown is mathematically precise (rounded only for display).
When is Petasievert to Gigasievert 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
Petasievert and Gigasievert 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 Petasievert = 1e+6 Gigasieverts (equivalently 1 Gigasievert = 1e-6 Petasieverts), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.