Centigray is 0.01 gray units.
Centigray to Teragray
Convert Centigray (cGy) to Teragray (TGy) 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.
Teragray is 1000000000000 gray units.
TGy = cGy × 1e-14
Results update instantly for Centigray to Teragray conversions.
Reserved above the conversion cards and below the converter.
Formula
1 Centigray = 1e-14 Teragray
TGy = cGy × 1e-14
cGy = TGy ÷ 1e-14
Conversion table
| 1 cGy | 1e-14 TGy |
| 2 cGy | 2e-14 TGy |
| 5 cGy | 5e-14 TGy |
| 10 cGy | 1e-13 TGy |
| 20 cGy | 2e-13 TGy |
| 50 cGy | 5e-13 TGy |
| 100 cGy | 1e-12 TGy |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many Teragrays are in one Centigray?
One Centigray equals 1e-14 Teragrays.
How do I convert Centigray to Teragray?
Multiply the number of Centigrays by 1e-14 to get Teragrays. To go the other way, multiply Teragrays by 1e+14 (or divide by 1e-14) to get Centigrays.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Centigray and Teragray, so the result shown is mathematically precise (rounded only for display).
When is Centigray to Teragray 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
Centigray and Teragray are units used in the radiation family of measurements. Both units measure absorbed radiation dose (energy deposited per unit mass). This converter uses the precise relationship 1 Centigray = 1e-14 Teragrays (equivalently 1 Teragray = 1e+14 Centigrays), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.