Rontogray to Kilogray

Convert Rontogray (rGy) to Kilogray (kGy) 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 rGy = kGy
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From definition

Rontogray is 1e-27 gray units.

To definition

Kilogray is 1000 gray units.

Formula

kGy = rGy × 1e-30

Results update instantly for Rontogray to Kilogray conversions.

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Formula

1 Rontogray = 1e-30 Kilogray

kGy = rGy × 1e-30

rGy = kGy ÷ 1e-30

Conversion table

1 rGy1e-30 kGy
2 rGy2e-30 kGy
5 rGy5e-30 kGy
10 rGy1e-29 kGy
20 rGy2e-29 kGy
50 rGy5e-29 kGy
100 rGy1e-28 kGy
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Frequently asked questions

How many Kilograys are in one Rontogray?

One Rontogray equals 1e-30 Kilograys.

How do I convert Rontogray to Kilogray?

Multiply the number of Rontograys by 1e-30 to get Kilograys. To go the other way, multiply Kilograys by 1e+30 (or divide by 1e-30) to get Rontograys.

Is this conversion exact?

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

When is Rontogray to Kilogray 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

Rontogray and Kilogray 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 Rontogray = 1e-30 Kilograys (equivalently 1 Kilogray = 1e+30 Rontograys), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.