Picosievert is 1e-12 sievert units.
Picosievert to Yoctogray
Convert Picosievert (pSv) to Yoctogray (yGy) instantly. Free online radiation converter with formulas, tables and examples.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Converter
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.
Yoctogray is 1e-24 gray units.
yGy = pSv × 1e+12
Results update instantly for Picosievert to Yoctogray conversions.
Reserved above the conversion cards and below the converter.
Formula
1 Picosievert = 1e+12 Yoctogray
yGy = pSv × 1e+12
pSv = yGy ÷ 1e+12
Conversion table
| 1 pSv | 1e+12 yGy |
| 2 pSv | 2e+12 yGy |
| 5 pSv | 5e+12 yGy |
| 10 pSv | 1e+13 yGy |
| 20 pSv | 2e+13 yGy |
| 50 pSv | 5e+13 yGy |
| 100 pSv | 1e+14 yGy |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many Yoctograys are in one Picosievert?
One Picosievert equals 1e+12 Yoctograys.
How do I convert Picosievert to Yoctogray?
Multiply the number of Picosieverts by 1e+12 to get Yoctograys. To go the other way, multiply Yoctograys by 1e-12 (or divide by 1e+12) to get Picosieverts.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Picosievert and Yoctogray, so the result shown is mathematically precise (rounded only for display).
When is Picosievert to Yoctogray conversion commonly used?
It is commonly used in nuclear medicine, radiation safety, health physics, and scientific research involving radioactivity and radiation dose.
Reserved between the FAQ and the article so the page stays balanced.
About this conversion
Picosievert and Yoctogray are units used in the radiation family of measurements. Picosievert measures equivalent radiation dose (biological risk-weighted dose), while Yoctogray 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+12 Yoctograys (equivalently 1 Yoctogray = 1e-12 Picosieverts), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.