Gigasievert is 1000000000 sievert units.
Gigasievert to Terasievert
Convert Gigasievert (GSv) to Terasievert (TSv) instantly. Free online radiation converter with formulas, tables and examples.
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Terasievert is 1000000000000 sievert units.
TSv = GSv × 0.001
Results update instantly for Gigasievert to Terasievert conversions.
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Formula
1 Gigasievert = 0.001 Terasievert
TSv = GSv × 0.001
GSv = TSv ÷ 0.001
Conversion table
| 1 GSv | 0.001 TSv |
| 2 GSv | 0.002 TSv |
| 5 GSv | 0.005 TSv |
| 10 GSv | 0.01 TSv |
| 20 GSv | 0.02 TSv |
| 50 GSv | 0.05 TSv |
| 100 GSv | 0.1 TSv |
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Frequently asked questions
How many Terasieverts are in one Gigasievert?
One Gigasievert equals 0.001 Terasieverts.
How do I convert Gigasievert to Terasievert?
Multiply the number of Gigasieverts by 0.001 to get Terasieverts. To go the other way, multiply Terasieverts by 1000 (or divide by 0.001) to get Gigasieverts.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Gigasievert and Terasievert, so the result shown is mathematically precise (rounded only for display).
When is Gigasievert 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
Gigasievert and Terasievert 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 Gigasievert = 0.001 Terasieverts (equivalently 1 Terasievert = 1000 Gigasieverts), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.