Teragray to Ronnagray

Convert Teragray (TGy) to Ronnagray (RGy) instantly. Free online radiation converter with formulas, tables and examples.

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Converter

Radiation Converter

Convert radioactivity, absorbed dose, and equivalent dose units by compatible radiation family.

Result 1 TGy = RGy
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From definition

Teragray is 1000000000000 gray units.

To definition

Ronnagray is 1e+27 gray units.

Formula

RGy = TGy × 1e-15

Results update instantly for Teragray to Ronnagray conversions.

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Formula

1 Teragray = 1e-15 Ronnagray

RGy = TGy × 1e-15

TGy = RGy ÷ 1e-15

Conversion table

1 TGy1e-15 RGy
2 TGy2e-15 RGy
5 TGy5e-15 RGy
10 TGy1e-14 RGy
20 TGy2e-14 RGy
50 TGy5e-14 RGy
100 TGy1e-13 RGy
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Frequently asked questions

How many Ronnagrays are in one Teragray?

One Teragray equals 1e-15 Ronnagrays.

How do I convert Teragray to Ronnagray?

Multiply the number of Teragrays by 1e-15 to get Ronnagrays. To go the other way, multiply Ronnagrays by 1e+15 (or divide by 1e-15) to get Teragrays.

Is this conversion exact?

Yes. This conversion uses the exact defined relationship between Teragray and Ronnagray, so the result shown is mathematically precise (rounded only for display).

When is Teragray to Ronnagray 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

Teragray and Ronnagray 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 Teragray = 1e-15 Ronnagrays (equivalently 1 Ronnagray = 1e+15 Teragrays), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.